x402 List

x402 Protocol Service Directory

●

Money Mind

Verification PAYMENT-READY

payment-ready until 2026-10-06

Statistical adjudication for agents: you tried N prompts, models or strategies and kept the best - is the winner real, or the search? Eleven endpoints, each answering one question and each able to answer no. Plus verified web extraction cross-checked three independent ways and confidence-scored. Public tamper-evident attestation chain, refund-backed, no account.

Pay from $0.20 to $300.00 in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

measured since 2026-08-20 (start of our harvest window) · $0.22 all-time · settled via coinbase

BASE URL https://money-mind-extract.onrender.com │ WEBSITE https://money-mind-extract.onrender.com │ ENDPOINTS 10 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-09-07 │ MONITORED SINCE 2026-09-07

VERDICT

ranking generation 3

solid 83/100 #56 of 113 in Verification by measured score

What the score read on this service: status online, 100% uptime 30d, 467ms response p95, x402 compliance 14 of 14, $0.2 price against the category, on-chain traction measured. Each of those is measured, and each is published in full below.

The score comes from our own monitoring, never from reviews, operator claims, or a language model: reliability, x402 compliance, price against the category, a deterministic risk flag, and a small on-chain traction term, weighted by ranking generation 3. It is not placement anyone can buy: the paid verify tier is reported beside it and is not one of its inputs. Every component below stays published and read-only.

It is a score inside Verification, and only there: price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, which here means 113 listings, this one among them. That set is wider than the 113 the position above is counted against, because a listing we have measured too little of to rank still sits in the field the price and the speed are normalized over. The same service in a different field would read differently. The same engine answers GET /api/v1/best, and asked for a different pool (the whole directory, or another filter) it returns a different number for this service under this same ranking generation. Neither is more correct: they answer different questions, and the methodology states which is which.

Bands on the 0 to 100 measured score: strong at 93 and above, solid from 75, mixed from 55, weak below 55. Price and speed are scored against the whole category field, every listing in it that carries no danger flag, the scored service included, so the score places a service in its own field.

ALTERNATIVES IN VERIFICATION

Other Verification services in this directory, ordered by the same measured score. The figures are ours: 30-day uptime from our own probes, 30-day settlement volume read on-chain (a conservative undercount, and null where we cannot measure it, never a zero).

Ranked alternative x402 services in the same category, with band, measured score, 30-day uptime and 30-day on-chain settlement volume
SERVICE BAND SCORE UPTIME 30D VOL 30D
scvd.store — evidence observatory for the x402 economy strong 94 100% $918.33
Rubric Protocol — Post-Quantum AI Attestation solid 93 99.8% $33.21
Enclave402 solid 89 100% $3.98
LION — Verified Company & Compliance Data solid 89 100% $5.80
767-2676.com - POPCORN solid 89 100% $0.11
5 of 112 other ranked services in Verification

ASSESSMENT

updated 6h ago

The parts the verdict above is computed from, each with its proof. Click any chip. Measured values stay read-only; unknown is honest, and an unknown is never counted as a zero.

reliability 100%
uptime · latest daily rollup
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
467ms
avg response
241ms
total checks
1,941

Measured on the unpaid 402 handshake, not the paid call. A service can 402 correctly and still fail after payment.

compliance A (14/14)

14 of 14 x402 conformance checks pass. Full checklist below.

jump to compliance checklist

price $0.20 to $300.00 (p90 in Verification)
price (min)
$0.20
price (max)
$300.00
category percentile (min)
p90 in Verification
category percentile (max)
p99 in Verification
endpoints / prices
10 / 5
model
tiered
stability
100%
risk clean

No deterministic risk flag. Risk fires only on an exact blocklist match, or a reserved-brand name with a mismatched verified payTo. Never from low uptime, a high price, or a model guess.

domain age
-
registrar
-
hosting
free host
domain created
---

Identity facts, not a risk score.

traction $0.02 30d · 1 buyers · top buyer 100% (address, not entity)
volume 30d
$0.02
buyers 30d
1
settlements 30d
1
measured since
2026-08-20 (start of our harvest window)
last settlement
2026-09-03
top buyer share
100% of 30d volume (address, not entity)
trend 7d vs 30d
0.00x the 30d daily rate
networks
eip155:8453
volume all-time
$0.22
settlements all-time
2
median settlement 30d
$0.02
max settlement 30d
$0.02
settled via
coinbase ($0.02, 1 tx)

Conservative undercount: only USDC settlements via facilitators we measure are counted. A measured floor, not an estimate.

Top buyer share is part of the ranking score: a higher share lowers the traction part of the score, by up to half when one address holds all 30d volume.

WHAT IT DOES

ai-derived

No AI synthesis has been produced for this service yet.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
POST /abtest Did B really beat A, corrected for how many variants you compared. Did B really beat A, corrected for how many variants you compared Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.31 Base USDC header
POST /audit Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names. Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $300.00 Base USDC header
POST /clusteredt Your t-stat assumes independence; your trades cluster. Use when your trades are not independent — several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-clustered t, the inflation factor, and how many genuinely independent days you actually have. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.25 Base USDC header
POST /correlation Real relationship, or two autocorrelated series drifting together. Real relationship, or two autocorrelated series drifting together Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.31 Base USDC header
POST /deflatedsharpe Is this Sharpe real, or the best of N tries? Deflated for the search you ran. Is this Sharpe real, or the best of N tries? Deflated for the search you ran Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.31 Base USDC header
POST /drawdown Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns. Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.31 Base USDC header
POST /multipletest You tested N strategies and kept the best; is it noise. Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure noise would be expected to hand you from a search that size. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.20 Base USDC header
POST /referee 11-gate adjudication of a trading signal series. Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just excess) return, slippage stress, walk-forward, overlap correction, financing, and a block bootstrap that must agree on both excess and absolute return. Returns CANDIDATE or REFUTED plus every blocking reason. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $5.00 Base USDC header
POST /regime Did the process change, or is recent weakness inside normal variation. Did the process change, or is recent weakness inside normal variation Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.31 Base USDC header
POST /samplesize How many observations before this test can answer anything — ask before you spend. How many observations before this test can answer anything — ask before you spend Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data. $0.31 Base USDC header
10 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /abtest returns HTTP 402 with the payment terms. Settle onchain via your facilitator, then retry with the X-Payment header.

// request
curl -i -X POST 'https://money-mind-extract.onrender.com/abtest'
// 402 response (captured by monitor) · 10 payloads · click to expand
[
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "5000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/referee",
        "description": "11-gate adjudication of a trading signal series. Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just excess) return, slippage stress, walk-forward, overlap correction, financing, and a block bootstrap that must agree on both excess and absolute return. Returns CANDIDATE or REFUTED plus every blocking reason. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "passed": false,
            "verdict": "REFUTED",
            "blocking": [
              "no out-of-sample sample",
              "dies at 1 extra pip of slippage"
            ]
          },
          "properties": {
            "passed": {
              "type": "boolean"
            },
            "verdict": {
              "type": "string"
            },
            "blocking": {
              "type": "array"
            }
          }
        },
        "maxAmountRequired": "5000000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/referee",
      "mimeType": "application/json",
      "description": "11-gate adjudication of a trading signal series. Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just excess) return, slippage stress, walk-forward, overlap correction, financing, and a block bootstrap that must agree on both excess and absolute return. Returns CANDIDATE or REFUTED plus every blocking reason. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "rr": 2,
              "bars": {
                "EURUSD": "... >= 400 OHLC bars ..."
              },
              "horizon": 5,
              "signals": {
                "EURUSD": "... -1/0/1, same length as bars ..."
              },
              "cost_bps": 10,
              "stop_atr": 1.5
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "passed": false,
              "verdict": "REFUTED",
              "blocking": [
                "no out-of-sample sample",
                "dies at 1 extra pip of slippage"
              ]
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Use when you have OHLC bars and a -1/0/1 signal series and need to know whether a backtest result is real or an artefact. Applies 11 gates most backtests fail: matched random-entry drift control, date-clustered standard errors, entry at the next bar's open, events-not-fills, absolute (not just exces"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "200000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/multipletest",
        "description": "You tested N strategies and kept the best; is it noise. Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure noise would be expected to hand you from a search that size. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "verdict": "DOES NOT SURVIVE",
            "required_t_for_5pct_family_wise": 4.05,
            "expected_best_t_from_noise_alone": 3.116
          },
          "properties": {
            "verdict": {
              "type": "string"
            },
            "required_t_for_5pct_family_wise": {
              "type": "number"
            },
            "expected_best_t_from_noise_alone": {
              "type": "number"
            }
          }
        },
        "maxAmountRequired": "200000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/multipletest",
      "mimeType": "application/json",
      "description": "You tested N strategies and kept the best; is it noise. Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure noise would be expected to hand you from a search that size. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 multipletest calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "best_t": 3,
              "n_tested": 1000
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "verdict": "DOES NOT SURVIVE",
              "required_t_for_5pct_family_wise": 4.05,
              "expected_best_t_from_noise_alone": 3.116
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Use when you searched many strategies or parameter sets and kept the best one. Quoting that winner's solo p-value is the most common way a backtest lies. Give the number of things you tested and the winner's t-statistic; returns the family-wise p-value, the t you actually needed, and the t that pure"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "310000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/deflatedsharpe",
        "description": "Is this Sharpe real, or the best of N tries? Deflated for the search you ran. Is this Sharpe real, or the best of N tries? Deflated for the search you ran Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "reading": "...",
            "verdict": "..."
          },
          "properties": {
            "reading": {
              "type": "string"
            },
            "verdict": {
              "type": "string"
            }
          }
        },
        "maxAmountRequired": "310000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/deflatedsharpe",
      "mimeType": "application/json",
      "description": "Is this Sharpe real, or the best of N tries? Deflated for the search you ran. Is this Sharpe real, or the best of N tries? Deflated for the search you ran Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 deflatedsharpe calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "note": "POST JSON. GET this path for the full schema."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "reading": "...",
              "verdict": "..."
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Is this Sharpe real, or the best of N tries? Deflated for the search you ran"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "310000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/abtest",
        "description": "Did B really beat A, corrected for how many variants you compared. Did B really beat A, corrected for how many variants you compared Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "reading": "...",
            "verdict": "..."
          },
          "properties": {
            "reading": {
              "type": "string"
            },
            "verdict": {
              "type": "string"
            }
          }
        },
        "maxAmountRequired": "310000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/abtest",
      "mimeType": "application/json",
      "description": "Did B really beat A, corrected for how many variants you compared. Did B really beat A, corrected for how many variants you compared Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 abtest calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "note": "POST JSON. GET this path for the full schema."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "reading": "...",
              "verdict": "..."
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Did B really beat A, corrected for how many variants you compared"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "250000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/clusteredt",
        "description": "Your t-stat assumes independence; your trades cluster. Use when your trades are not independent — several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-clustered t, the inflation factor, and how many genuinely independent days you actually have. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "naive_t": 5.98,
            "date_clustered_t": 1.29,
            "independent_days": 10,
            "inflation_factor": 4.65
          },
          "properties": {
            "naive_t": {
              "type": "number"
            },
            "date_clustered_t": {
              "type": "number"
            },
            "independent_days": {
              "type": "number"
            },
            "inflation_factor": {
              "type": "number"
            }
          }
        },
        "maxAmountRequired": "250000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/clusteredt",
      "mimeType": "application/json",
      "description": "Your t-stat assumes independence; your trades cluster. Use when your trades are not independent — several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-clustered t, the inflation factor, and how many genuinely independent days you actually have. Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 clusteredt calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "dates": [
                "2024-01-02",
                "2024-01-02",
                "2024-01-03"
              ],
              "returns": [
                0.4,
                -1.1,
                0.8
              ]
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "naive_t": 5.98,
              "date_clustered_t": 1.29,
              "independent_days": 10,
              "inflation_factor": 4.65
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Use when your trades are not independent — several in the same day, the same regime, or a correlated basket. A t-stat computed as if every trade were an independent draw is inflated; in this repo the factor was about 1.9x. Give per-trade returns and their dates; returns the naive t, the date-cluster"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "310000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/samplesize",
        "description": "How many observations before this test can answer anything — ask before you spend. How many observations before this test can answer anything — ask before you spend Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "reading": "...",
            "verdict": "..."
          },
          "properties": {
            "reading": {
              "type": "string"
            },
            "verdict": {
              "type": "string"
            }
          }
        },
        "maxAmountRequired": "310000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/samplesize",
      "mimeType": "application/json",
      "description": "How many observations before this test can answer anything — ask before you spend. How many observations before this test can answer anything — ask before you spend Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 samplesize calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "note": "POST JSON. GET this path for the full schema."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "reading": "...",
              "verdict": "..."
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "How many observations before this test can answer anything — ask before you spend"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "310000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/drawdown",
        "description": "Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns. Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "reading": "...",
            "verdict": "..."
          },
          "properties": {
            "reading": {
              "type": "string"
            },
            "verdict": {
              "type": "string"
            }
          }
        },
        "maxAmountRequired": "310000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/drawdown",
      "mimeType": "application/json",
      "description": "Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns. Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 drawdown calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "note": "POST JSON. GET this path for the full schema."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "reading": "...",
              "verdict": "..."
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Is this drawdown a broken strategy or a normal bad patch, vs your own shuffled returns"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "310000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/correlation",
        "description": "Real relationship, or two autocorrelated series drifting together. Real relationship, or two autocorrelated series drifting together Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "reading": "...",
            "verdict": "..."
          },
          "properties": {
            "reading": {
              "type": "string"
            },
            "verdict": {
              "type": "string"
            }
          }
        },
        "maxAmountRequired": "310000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/correlation",
      "mimeType": "application/json",
      "description": "Real relationship, or two autocorrelated series drifting together. Real relationship, or two autocorrelated series drifting together Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 correlation calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "note": "POST JSON. GET this path for the full schema."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "reading": "...",
              "verdict": "..."
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Real relationship, or two autocorrelated series drifting together"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "310000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/regime",
        "description": "Did the process change, or is recent weakness inside normal variation. Did the process change, or is recent weakness inside normal variation Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "reading": "...",
            "verdict": "..."
          },
          "properties": {
            "reading": {
              "type": "string"
            },
            "verdict": {
              "type": "string"
            }
          }
        },
        "maxAmountRequired": "310000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/regime",
      "mimeType": "application/json",
      "description": "Did the process change, or is recent weakness inside normal variation. Did the process change, or is recent weakness inside normal variation Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "free_tier": {
      "how": "resend with header 'X-Free-Tier: 1' (or \"free_tier\": true in the body) and pay nothing",
      "scope": "first 25 regime calls each UTC day, global, first-come-first-served",
      "same_product": "attested on the same chain as a paid call",
      "remaining_today": 250
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "note": "POST JSON. GET this path for the full schema."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "reading": "...",
              "verdict": "..."
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Did the process change, or is recent weakness inside normal variation"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  },
  {
    "error": "no PAYMENT-SIGNATURE header",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xf74A157012e95aC068510fEb9cf1AdD7F68fa032",
        "amount": "300000000",
        "scheme": "exact",
        "network": "eip155:8453",
        "mimeType": "application/json",
        "resource": "https://money-mind-extract.onrender.com/audit",
        "description": "Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names. Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data.",
        "outputSchema": {
          "type": "object",
          "example": {
            "reading": "...",
            "verdict": "..."
          },
          "properties": {
            "reading": {
              "type": "string"
            },
            "verdict": {
              "type": "string"
            }
          }
        },
        "maxAmountRequired": "300000000",
        "maxTimeoutSeconds": 60
      }
    ],
    "resource": {
      "url": "https://money-mind-extract.onrender.com/audit",
      "mimeType": "application/json",
      "description": "Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names. Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names Money Mind sells judges, not strategies. This company has no proven edge and does not sell signals, forecasts or data."
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "note": "POST JSON. GET this path for the full schema."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "reading": "...",
              "verdict": "..."
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "description": "Every gate we have, composed in the right order, over your whole book — including the cross-instrument check that catches one edge wearing many names"
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        },
        "category": "api",
        "discoverable": true
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 7d selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/money-mind/price, /scores, /volume and /buyers. On-chain volume and distinct buyers are measured over the service's settlement address and are a conservative undercount (only settlements that reach a measured facilitator are counted). The on-chain series roll up hourly, so the latest day can be up to about an hour behind; distinct buyers are counted per payout address, so a service that settles to more than one address is an upper bound.

UPTIME
09-29 · uptime 93.8% · 278ms avg09-23 · uptime 100.0% · 251ms avg09-24 · uptime 100.0% · 315ms avg09-25 · uptime 100.0% · 349ms avg09-26 · uptime 100.0% · 247ms avg09-27 · uptime 100.0% · 346ms avg09-28 · uptime 100.0% · 320ms avg09-29 · uptime 93.8% · 278ms avg09-2309-29
7D UPTIME 99.8%
RESPONSE TIME
09-23 · 251ms avg09-23 · 251ms avg09-24 · 315ms avg09-24 · 315ms avg09-25 · 349ms avg09-25 · 349ms avg09-26 · 247ms avg09-26 · 247ms avg09-27 · 346ms avg09-27 · 346ms avg09-28 · 320ms avg09-28 · 320ms avg09-29 · 278ms avg09-29 · 278ms avg09-2309-29
AVG RESP 241ms
PRICE (captured 402, USD)
09-22 · $0.3109-29 · $0.31$0.3109-2209-29

Median across 10 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)
09-22 uptime: 100.0% compliance: 100% checks09-23 uptime: 100.0% compliance: 100% checks09-24 uptime: 100.0% compliance: 100% checks09-25 uptime: 100.0% compliance: 100% checks09-26 uptime: 100.0% compliance: 100% checks09-27 uptime: 100.0% compliance: 100% checks09-28 uptime: 100.0% compliance: 100% checksuptimecompliance09-2209-28

checklist grew 11->14 on 2026-07-28; a step here is a metric change, not a regression

PILLARS OVER TIME (measured)

Measured site and economics pillars from the assessment history, so the latest value shown elsewhere on this page reads as a point on a trend rather than a permanent state.

VOLUME (on-chain settlement, USD)
no on-chain volume in the last 7d
DISTINCT BUYERS
no distinct buyers in the last 7d

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-09-07 · last up 2026-09-29

  • 402 payload captured
  • accepts[] array present
  • payTo address recoverable
  • payTo at accepts[0].payTo (conformant shape)
  • payTo is a valid on-chain address
  • atomic price declared
  • atomic price in a sane range
  • asset (token) address declared
  • network resolves to CAIP-2
  • payment scheme declared
  • served over HTTPS
  • declares the current x402 version (2)
  • EIP-712 domain parameters present on every EVM entry
  • x402 v2 envelope delivered in the payment-required header

SITE PILLARS

  • homepage reachable
  • openapi doc
  • pricing page
  • llms.txt
  • robots.txt
  • terms page
recent checks (18) live · click to expand
TIME STATUS RESP CAUSE
● SLOW 386ms
● SLOW 389ms
● OK 330ms
● OK 207ms
● OK 301ms
● OK 241ms
● OK 207ms
● OK 248ms
● OK 263ms
● SLOW 369ms
● OK 220ms
● OK 292ms
● OK 338ms
● OK 342ms
○ DOWN 323ms bad_status: unexpected HTTP 502
● OK 217ms
● OK 209ms
● OK 243ms

EMBED THIS BADGE

Show that Money Mind is monitored on x402-list. Paste this on your site or README, it links back to this live listing.

Money Mind listed on x402-list
status
Money Mind uptime on x402-list
live uptime
// HTML
<a href="https://x402-list.com/services/money-mind?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/money-mind.svg" alt="Money Mind listed on x402-list" height="28">
</a>
// Markdown
[![Money Mind on x402-list](https://x402-list.com/badge/money-mind.svg)](https://x402-list.com/services/money-mind?utm_source=badge&utm_medium=referral&utm_campaign=embed)
// HTML · live uptime variant
<a href="https://x402-list.com/services/money-mind?utm_source=badge&utm_medium=referral&utm_campaign=embed">
  <img src="https://x402-list.com/badge/money-mind.svg?data=uptime" alt="Money Mind uptime on x402-list" height="28">
</a>

RUN THIS SERVICE?

Keep this listing accurate: propose changes to the name, description, website, category or add new endpoints to monitor. Ownership is verified with a domain proof and every change is reviewed manually; measured data stays read-only.

[ update this listing ]

Earn the verified tier: x402list pays a real call to this endpoint and, if it delivers, the service is delivery-verified. The fee covers the cost of the probe, not the badge; there is no refund if the call does not deliver. Agent and API only, no in-browser signing. See /api.

[ verify this service ($0.25) ]

To request delisting, email info@x402-list.com or update your listing at /services/money-mind/update.