●

token-risk

Verification PAYMENT-READY

payment-ready until 2026-08-20

Static on-chain token/contract risk scanner (bytecode-only, safe): proxy/upgradeability, owner/mint/pause/blacklist/setFee selectors, Sourcify-verified source, honeypot heuristics. Deep tier adds contract-control analysis: owner()/admin readout, ownership-renounced?, EOA-vs-multisig owner, proxy implementation. USDC on Base via x402.

Pay from $0.01 to $0.05 per request in USDC on Base, settled onchain via the x402 protocol, no signup, no API key needed.

first settlement 2026-08-12 · $0.04 all-time · settled via coinbase

BASE URL https://5-9-107-124.nip.io │ WEBSITE https://5-9-107-124.nip.io │ ENDPOINTS 2 │ NETWORK Base │ ASSET USDC │ MEMBER SINCE 2026-07-21 │ MONITORED SINCE 2026-07-21

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: 1985ms
avg response: 457ms
total checks: 2,067

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 $0.01 to $0.05 (p31 in Verification)

price (min): $0.01
price (max): $0.05
category percentile (min): p31 in Verification
category percentile (max): p38 in Verification
endpoints / prices: 2 / 2
model: tiered
stability: 0%

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 $0.01 30d · 1 buyers · top buyer 100%

volume 30d: $0.01
buyers 30d: 1
settlements 30d: 1
first settlement: 2026-08-12
last settlement: 2026-08-13
top buyer share: 100% of 30d volume
trend 7d vs 30d: 4.29x the 30d daily rate
networks: eip155:8453
volume all-time: $0.04
settlements all-time: 3
median settlement 30d: $0.01
max settlement 30d: $0.01
settled via: coinbase ($0.01, 1 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.

CHANGES

3 events, detecting since 2026-07-24

Payout, price, and schema changes detected on this service's x402 wire. A payout rotation at an unchanged price shows up here even when nothing else moves. Full feed at /changes.

changes payout address changed 40h ago (3 since 2026-07-24)

payout address changed · 40h ago

payout removed 0xC49e5374F0072abC0b4c134B2fd413d87aA6354A

payout added 0xa600bD74CB55958A79B535b4741fD66681Fc3e8c

payout address changed · 2d ago

payout removed 0xa600bD74CB55958A79B535b4741fD66681Fc3e8c

payout added 0xC49e5374F0072abC0b4c134B2fd413d87aA6354A

price changed · 2d ago

GET /token-risk · eip155:8453 · USDC: 20000 → 10000

Amounts are on-wire atomic units in the named asset.

see all changes for this service

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
GET	/token-risk		$0.01	Base	USDC	header
GET	/token-risk/deep		$0.05	Base	USDC	header

2 endpoints

REQUEST / RESPONSE EXAMPLE

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

// request

curl -i 'https://5-9-107-124.nip.io/token-risk'

// 402 response (captured by monitor) · 2 payloads · click to expand

[
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xa600bD74CB55958A79B535b4741fD66681Fc3e8c",
        "amount": "50000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://5-9-107-124.nip.io/token-risk/deep",
      "tags": [
        "risk",
        "security",
        "token",
        "control"
      ],
      "mimeType": "",
      "description": "Deep contract-control analysis (owner/admin/renounced/proxy).",
      "serviceName": "token-risk-deep"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "chain": "base",
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "chain": "base",
              "flags": [],
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "risk_band": "low",
              "risk_score": 0
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "required": [
                    "chain"
                  ],
                  "properties": {
                    "chain": {
                      "enum": [
                        "base",
                        "ethereum"
                      ],
                      "type": "string"
                    },
                    "address": {
                      "type": "string",
                      "pattern": "^0x[0-9a-fA-F]{40}$"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  },
  {
    "error": "Payment required",
    "accepts": [
      {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0xa600bD74CB55958A79B535b4741fD66681Fc3e8c",
        "amount": "10000",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      }
    ],
    "resource": {
      "url": "https://5-9-107-124.nip.io/token-risk",
      "tags": [
        "risk",
        "security",
        "token"
      ],
      "mimeType": "",
      "description": "Static on-chain token/contract risk scan (bytecode heuristics).",
      "serviceName": "token-risk"
    },
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "type": "http",
            "method": "GET",
            "queryParams": {
              "chain": "base",
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
            }
          },
          "output": {
            "type": "json",
            "example": {
              "chain": "base",
              "flags": [],
              "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
              "risk_band": "low",
              "risk_score": 0
            }
          }
        },
        "schema": {
          "type": "object",
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "required": [
            "input"
          ],
          "properties": {
            "input": {
              "type": "object",
              "required": [
                "type",
                "method"
              ],
              "properties": {
                "type": {
                  "type": "string",
                  "const": "http"
                },
                "method": {
                  "enum": [
                    "GET",
                    "HEAD",
                    "DELETE"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "type": "object",
                  "required": [
                    "chain"
                  ],
                  "properties": {
                    "chain": {
                      "enum": [
                        "base",
                        "ethereum"
                      ],
                      "type": "string"
                    },
                    "address": {
                      "type": "string",
                      "pattern": "^0x[0-9a-fA-F]{40}$"
                    }
                  }
                }
              },
              "additionalProperties": false
            },
            "output": {
              "type": "object",
              "required": [
                "type"
              ],
              "properties": {
                "type": {
                  "type": "string"
                },
                "example": {
                  "type": "object"
                }
              }
            }
          }
        }
      }
    },
    "x402Version": 2
  }
]

OVER TIME

All charts use the 24h selector; each series spans only the dates it has data for. Every series is also served as JSON at /api/v1/services/token-risk/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

24h UPTIME 100%

RESPONSE TIME

AVG RESP 455ms

PRICE (captured 402, USD)

Median across 2 endpoints. Use the selector to isolate one.

SUB-SCORES (uptime + x402 compliance)

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

PILLARS OVER TIME (measured)

price percentile in Verification

site signals present (of 6)

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)

DISTINCT BUYERS

COMPLIANCE

14/14 checks pass · grade A

last 402 captured 2026-08-12 · 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

16:57:07 UTC ● OK 430ms

16:41:39 UTC ● OK 137ms

16:26:06 UTC ● OK 39ms

16:10:05 UTC ● OK 109ms

15:54:08 UTC ● OK 293ms

15:38:05 UTC ● OK 185ms

15:22:06 UTC ● OK 32ms

15:06:07 UTC ● OK 179ms

14:50:06 UTC ● OK 304ms

14:34:05 UTC ● OK 142ms

14:18:07 UTC ● OK 444ms

14:02:06 UTC ● OK 212ms

13:46:06 UTC ● OK 89ms

13:30:06 UTC ● OK 24ms

13:14:05 UTC ● OK 148ms

12:58:06 UTC ● OK 420ms

12:42:06 UTC ● OK 291ms

12:26:06 UTC ● OK 345ms

EMBED THIS BADGE

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status

token-risk uptime on x402-list — live uptime

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</a>

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// HTML · live uptime variant

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  <img src="https://x402-list.com/badge/token-risk.svg?data=uptime" alt="token-risk 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/token-risk/update.