x402 List

x402 Protocol Service Directory

ForgeMesh Utility APIs

Data PAYMENT-READY imported

payment-ready until 2026-08-20

imported from the x402 Bazaar, not submitted by the operator · own this service? claim it · or ask to be removed

Pay-per-call API grid from ForgeMesh Labs, about 415 POST endpoints for small agent tasks: unit and timezone conversion, reference lookups, text and number utilities, chess logic, and read-only Robinhood Chain token registry data. From $0.001 per call in USDC on Base.

Pay from $0.001 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-07-15 · $1.74 all-time · settled via coinbase

BASE URL https://x402.forgemesh.io ENDPOINTS 10 NETWORK Base ASSET USDC MEMBER SINCE 2026-07-20 MONITORED SINCE 2026-07-20

ASSESSMENT

updated 4h ago

Evidence-backed signals, not a single score. Click any chip for the proof. Measured values stay read-only; unknown is honest.

reliability 100%
uptime 24h
100%
uptime 7d
100%
uptime 30d
100%
uptime 90d
100%
response p95
234ms
avg response
125ms
total checks
2,131

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 $0.001 (p9 in Data)
price (min)
$0.001
category percentile (min)
p9 in Data
endpoints / prices
10 / 1
model
flat
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
custom
domain created
---

Identity facts, not a risk score.

traction $1.734 30d · 31 buyers
volume 30d
$1.734
buyers 30d
31
settlements 30d
485
first settlement
2026-07-15
last settlement
2026-08-13
top buyer share
87% of 30d volume
trend 7d vs 30d
0.02x the 30d daily rate
networks
eip155:8453
volume all-time
$1.74
settlements all-time
485
median settlement 30d
$0.003
max settlement 30d
$0.03
settled via
coinbase ($1.73, 485 tx)

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

Top buyer share is a concentration signal, not part of the ranking score.

WHAT IT DOES

ai-derived

Provides utility APIs for various data processing tasks including conversions, calculations, and lookups.

category
utility-apis
in
body
conversionscalculationsdata-processingutilitieslookuptext-processing

AI-generated summary. The measured data is never altered by it.

ENDPOINTS

Service endpoints with HTTP method, path, description, pricing, and network
METHOD PATH DESCRIPTION PRICE NETWORK ASSET 402 CHANNEL
POST /agent-fortune $0.001 Base USDC header
POST /color-convert $0.001 Base USDC header
POST /convert-timezone $0.001 Base USDC header
POST /convert-units $0.001 Base USDC header
POST /hash-text $0.001 Base USDC header
POST /integer-trivia-lookup $0.001 Base USDC header
POST /number-facts $0.001 Base USDC header
POST /percentage-calculator $0.001 Base USDC header
POST /robinhood-chain-tokens $0.001 Base USDC header
POST /text-statistics $0.001 Base USDC header
10 endpoints

REQUEST / RESPONSE EXAMPLE

An unpaid request to POST /agent-fortune 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://x402.forgemesh.io/agent-fortune'
// 402 response (captured by monitor) · 10 payloads · click to expand
[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://x402.forgemesh.io/robinhood-chain-tokens",
      "mimeType": "application/json",
      "description": "Registry of tokenized stock and ETF contracts on Robinhood Chain (chain id 4663): 25 verified token addresses with their on-chain price-feed addresses, chain metadata (RPC, explorer, gas token), and source citations for every entry. Read-only public blockchain data — informational only, no trading or brokerage functions."
    },
    "extensions": {
      "info": {
        "required": false
      },
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "chain": {
                "name": "Robinhood Chain",
                "chain_id": 4663
              },
              "count": 25,
              "tokens": [
                {
                  "kind": "stock",
                  "symbol": "AAPL",
                  "token_address": "0xaF3D76f1834A1d425780943C99Ea8A608f8a93f9",
                  "price_feed_address": "0x6B22A786bAa607d76728168703a39Ea9C99f2cD0"
                }
              ]
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "required": [],
                  "properties": {}
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "eip712",
              "payload": {
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
                "amount": "1000",
                "scheme": "exact",
                "network": "eip155:8453",
                "version": 1,
                "validUntil": 1784580000,
                "resourceUrl": "https://x402.forgemesh.io/robinhood-chain-tokens"
              },
              "signature": "0x11dc0431b1810c8d5bc1e906ec15bb482fc60c5bb776bc4353c284dbb9615f6957cad7f71a258edd3649fdee54407477bffe109a6722cf8615f251ed849bf8901b",
              "acceptIndex": 0
            }
          ]
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "offers"
          ],
          "properties": {
            "offers": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "format",
                  "signature"
                ],
                "properties": {
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "type": "object",
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "properties": {
                      "asset": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "amount": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "version": {
                        "type": "integer"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "resourceUrl": {
                        "type": "string"
                      }
                    }
                  },
                  "signature": {
                    "type": "string"
                  },
                  "acceptIndex": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://x402.forgemesh.io/agent-fortune",
      "mimeType": "application/json",
      "description": "Agent fortune API: a fortune cookie written specifically for AI agents ('A cached response is worth two upstream calls'), plus a lucky number and lucky HTTP status code. The cheapest, most delightful way to make your first x402 payment and verify your wallet stack works end to end. New fortune every call."
    },
    "extensions": {
      "info": {
        "required": false
      },
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "fortune": "He who retries with exponential backoff prospers.",
              "lucky_number": 42,
              "lucky_http_status": 402
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "properties": {}
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "eip712",
              "payload": {
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
                "amount": "1000",
                "scheme": "exact",
                "network": "eip155:8453",
                "version": 1,
                "validUntil": 1784580000,
                "resourceUrl": "https://x402.forgemesh.io/agent-fortune"
              },
              "signature": "0x0347302e0e2b217df86c1ca61bd28f77ddc1f1ea09424aa0c2765895554fb5222ea1546a22681b97b5a3b9034f9edac656a7f4db24ea38166a84933f9bc14a451c",
              "acceptIndex": 0
            }
          ]
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "offers"
          ],
          "properties": {
            "offers": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "format",
                  "signature"
                ],
                "properties": {
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "type": "object",
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "properties": {
                      "asset": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "amount": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "version": {
                        "type": "integer"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "resourceUrl": {
                        "type": "string"
                      }
                    }
                  },
                  "signature": {
                    "type": "string"
                  },
                  "acceptIndex": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://x402.forgemesh.io/convert-timezone",
      "mimeType": "application/json",
      "description": "Timezone converter API: convert a wall-clock time from one IANA timezone to another with daylight-saving applied correctly — returns converted local time, UTC ISO, and unix epoch. 'What is 3pm Tokyo for Chicago?' deterministically. For scheduling and calendar agents."
    },
    "extensions": {
      "info": {
        "required": false
      },
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "to": "America/Chicago",
              "from": "Asia/Tokyo",
              "time": "2026-07-20 15:00"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "utc": "2026-07-20T06:00:00.000Z",
              "converted": "2026-07-20T01:00:00"
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "required": [
                    "time",
                    "from",
                    "to"
                  ],
                  "properties": {
                    "to": {
                      "type": "string"
                    },
                    "from": {
                      "type": "string"
                    },
                    "time": {
                      "type": "string",
                      "description": "YYYY-MM-DD HH:MM in from-zone"
                    }
                  }
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "eip712",
              "payload": {
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
                "amount": "1000",
                "scheme": "exact",
                "network": "eip155:8453",
                "version": 1,
                "validUntil": 1784580000,
                "resourceUrl": "https://x402.forgemesh.io/convert-timezone"
              },
              "signature": "0x5f16339ba2502cb35200c549868fe4a0be45ca16820731e6e808aee33583efe31e945374182f49c0753ac936b83afdae5db2277400d60b614929f6c5c73b92641c",
              "acceptIndex": 0
            }
          ]
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "offers"
          ],
          "properties": {
            "offers": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "format",
                  "signature"
                ],
                "properties": {
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "type": "object",
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "properties": {
                      "asset": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "amount": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "version": {
                        "type": "integer"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "resourceUrl": {
                        "type": "string"
                      }
                    }
                  },
                  "signature": {
                    "type": "string"
                  },
                  "acceptIndex": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://x402.forgemesh.io/text-statistics",
      "mimeType": "application/json",
      "description": "Text statistics API: characters, words, sentences, average sentence length, Flesch reading-ease score, estimated reading time, and estimated LLM token count for any text — instant, computed locally, nothing stored. For context-budget checks, readability gates, and content QA in agent pipelines."
    },
    "extensions": {
      "info": {
        "required": false
      },
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "The quick brown fox jumps over the lazy dog. It was very quick."
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "words": 13,
              "sentences": 2,
              "flesch_reading_ease": 97,
              "estimated_llm_tokens": 16
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "required": [
                    "text"
                  ],
                  "properties": {
                    "text": {
                      "type": "string"
                    }
                  }
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "eip712",
              "payload": {
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
                "amount": "1000",
                "scheme": "exact",
                "network": "eip155:8453",
                "version": 1,
                "validUntil": 1784580000,
                "resourceUrl": "https://x402.forgemesh.io/text-statistics"
              },
              "signature": "0xbb2a7803eae59fba09b5dbb48f5ad63703bf1705e46834aa6faab092ac0d610033585f6ad5249d2fce57f474d5ae82c87b90e1a22be41a43e06d02e85ed67bea1b",
              "acceptIndex": 0
            }
          ]
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        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://x402.forgemesh.io/number-facts",
      "mimeType": "application/json",
      "description": "Number facts API: everything mathematically interesting about any integer — is it prime, its prime factorization, Fibonacci membership, perfect-square status, even/odd, binary and hexadecimal forms, Roman numeral, and digit sum. Computed locally, deterministic, instant. For quiz agents, content generation, validation, and the incurably curious."
    },
    "extensions": {
      "info": {
        "required": false
      },
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "number": "402"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "binary": "110010010",
              "number": 402,
              "is_prime": false,
              "digit_sum": 6,
              "prime_factors": [
                2,
                3,
                67
              ],
              "roman_numeral": "CDII"
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "properties": {
                    "number": {
                      "type": "string",
                      "description": "any integer, default 42"
                    }
                  }
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "eip712",
              "payload": {
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
                "amount": "1000",
                "scheme": "exact",
                "network": "eip155:8453",
                "version": 1,
                "validUntil": 1784580001,
                "resourceUrl": "https://x402.forgemesh.io/number-facts"
              },
              "signature": "0xeeda58fcbbe7c5fd72587e539dd3651fa5e347619ccd125fb06a78ba4f384feb629aaf5649f776348c8ad6a834b91d5f69e4d0a76fb6f0ab1e07756bbaca59dc1c",
              "acceptIndex": 0
            }
          ]
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "offers"
          ],
          "properties": {
            "offers": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "format",
                  "signature"
                ],
                "properties": {
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "type": "object",
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "properties": {
                      "asset": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "amount": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "version": {
                        "type": "integer"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "resourceUrl": {
                        "type": "string"
                      }
                    }
                  },
                  "signature": {
                    "type": "string"
                  },
                  "acceptIndex": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
        "amount": "1000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://x402.forgemesh.io/hash-text",
      "mimeType": "application/json",
      "description": "Text hashing API: SHA-256, SHA-512, SHA-1, or MD5 digest of any text, returned as hex — deterministic, instant, computed locally. For deduplication keys, cache keys, content fingerprints, and integrity checks in agent pipelines."
    },
    "extensions": {
      "info": {
        "required": false
      },
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "text": "hello",
              "algorithm": "sha256"
            },
            "type": "http",
            "method": "POST",
            "bodyType": "json"
          },
          "output": {
            "type": "json",
            "example": {
              "hex": "2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824",
              "algorithm": "sha256"
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "properties": {
                "body": {
                  "type": "object",
                  "required": [
                    "text"
                  ],
                  "properties": {
                    "text": {
                      "type": "string"
                    },
                    "algorithm": {
                      "type": "string",
                      "description": "sha256 (default) | sha512 | sha1 | md5"
                    }
                  }
                },
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "required"
        ],
        "properties": {
          "id": {
            "type": "string",
            "pattern": "^[a-zA-Z0-9_-]+$",
            "maxLength": 128,
            "minLength": 16
          },
          "required": {
            "type": "boolean"
          }
        }
      },
      "offer-receipt": {
        "info": {
          "offers": [
            {
              "format": "eip712",
              "payload": {
                "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
                "payTo": "0x850363a27F0aC6fEb9C7a3eC4C1d295262dF9432",
                "amount": "1000",
                "scheme": "exact",
                "network": "eip155:8453",
                "version": 1,
                "validUntil": 1784580000,
                "resourceUrl": "https://x402.forgemesh.io/hash-text"
              },
              "signature": "0x0619732dd80aca6b7e57cbb6702a1f288ea4d9d6aeb85104bdcc74ba53175ab16c0a721cca2270c20bc769a671e722b616a78f11119b9a2de4a5db966eee93401b",
              "acceptIndex": 0
            }
          ]
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "offers"
          ],
          "properties": {
            "offers": {
              "type": "array",
              "items": {
                "type": "object",
                "required": [
                  "format",
                  "signature"
                ],
                "properties": {
                  "format": {
                    "type": "string"
                  },
                  "payload": {
                    "type": "object",
                    "required": [
                      "version",
                      "resourceUrl",
                      "scheme",
                      "network",
                      "asset",
                      "payTo",
                      "amount"
                    ],
                    "properties": {
                      "asset": {
                        "type": "string"
                      },
                      "payTo": {
                        "type": "string"
                      },
                      "amount": {
                        "type": "string"
                      },
                      "scheme": {
                        "type": "string"
                      },
                      "network": {
                        "type": "string"
                      },
                      "version": {
                        "type": "integer"
                      },
                      "validUntil": {
                        "type": "integer"
                      },
                      "resourceUrl": {
                        "type": "string"
                      }
                    }
                  },
                  "signature": {
                    "type": "string"
                  },
                  "acceptIndex": {
                    "type": "integer"
                  }
                }
              }
            }
          }
        }
      }
    },
    "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/forgemesh-utility-apis/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
08-07 · uptime 100.0% · 144ms avg08-08 · uptime 100.0% · 145ms avg08-09 · uptime 100.0% · 137ms avg08-10 · uptime 100.0% · 125ms avg08-11 · uptime 100.0% · 123ms avg08-12 · uptime 100.0% · 147ms avg08-13 · uptime 100.0% · 179ms avg08-0708-13
7d UPTIME 100%
RESPONSE TIME
08-07 · 144ms avg08-07 · 144ms avg08-08 · 145ms avg08-08 · 145ms avg08-09 · 137ms avg08-09 · 137ms avg08-10 · 125ms avg08-10 · 125ms avg08-11 · 123ms avg08-11 · 123ms avg08-12 · 147ms avg08-12 · 147ms avg08-13 · 179ms avg08-13 · 179ms avg08-0708-13
AVG RESP 125ms
PRICE (captured 402, USD)
08-06 · $0.00108-13 · $0.001$0.00108-0608-13

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

SUB-SCORES (uptime + x402 compliance)
08-06 uptime: 100.0% compliance: 100% checks08-07 uptime: 100.0% compliance: 100% checks08-08 uptime: 100.0% compliance: 100% checks08-09 uptime: 100.0% compliance: 100% checks08-10 uptime: 100.0% compliance: 100% checks08-11 uptime: 100.0% compliance: 100% checks08-12 uptime: 100.0% compliance: 100% checks08-13 uptime: 100.0% compliance: 100% checksuptimecompliance08-0608-13

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)
08-12 · $0.0008-13 · $0.01peak $0.0108-1208-13
DISTINCT BUYERS
08-12 · 1 buyer08-13 · 2 buyerspeak 2 buyers08-1208-13

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-07-20 · last up 2026-08-13

  • 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
● OK 145ms
● OK 135ms
● OK 123ms
● OK 130ms
● OK 143ms
● OK 169ms
● OK 117ms
● SLOW 259ms
● OK 170ms
● SLOW 209ms
● OK 121ms
● OK 120ms
● OK 163ms
● OK 159ms
● OK 183ms
● OK 142ms
● OK 181ms
● OK 149ms

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ForgeMesh Utility APIs listed on x402-list
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ForgeMesh Utility APIs uptime on x402-list
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