{
  "x402Version": 2,
  "id": 57273,
  "slug": "57273",
  "resource": "https://402sentinel.com/api/assess",
  "description": "Assess an x402 counterparty before paying. POST {target:{payto_address}, payment_context?, policy?}; payto may be a 0x EVM (Base) or base58 Solana seller. Returns risk_score 0-100, decision allow/review/block, confidence, coverage, per-dimension signals, key_factors (what drove the score) and a ready-to-apply recommended_policy. Scored from on-chain settlement behaviour, OFAC sanctions = hard block.",
  "type": "http",
  "resourceType": "Payments",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x1A9Fa76f5b420e85DE147C4419638BEbE64D6dE5",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "2000",
      "amountUsd": 0.002,
      "maxTimeoutSeconds": 300
    }
  ],
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {},
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "payment_context": {
                    "description": "Optional context about the payment being considered.",
                    "properties": {
                      "amount": {
                        "type": "number"
                      },
                      "asset": {
                        "description": "e.g. \"USDC\"",
                        "type": "string"
                      }
                    },
                    "type": "object"
                  },
                  "policy": {
                    "description": "Optional caller policy hints.",
                    "type": "object"
                  },
                  "target": {
                    "description": "The x402 seller to score.",
                    "properties": {
                      "payto_address": {
                        "description": "Address that receives the payment — 0x EVM (Base) OR base58 Solana.",
                        "type": "string"
                      }
                    },
                    "required": [
                      "payto_address"
                    ],
                    "type": "object"
                  }
                }
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "402sentinel.com",
  "lastUpdated": "2026-09-30T23:10:00.862Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 1,
    "lastCalledAt": "2026-09-30T23:09:59.962Z"
  },
  "metadata": {
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {},
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "payment_context": {
                      "description": "Optional context about the payment being considered.",
                      "properties": {
                        "amount": {
                          "type": "number"
                        },
                        "asset": {
                          "description": "e.g. \"USDC\"",
                          "type": "string"
                        }
                      },
                      "type": "object"
                    },
                    "policy": {
                      "description": "Optional caller policy hints.",
                      "type": "object"
                    },
                    "target": {
                      "description": "The x402 seller to score.",
                      "properties": {
                        "payto_address": {
                          "description": "Address that receives the payment — 0x EVM (Base) OR base58 Solana.",
                          "type": "string"
                        }
                      },
                      "required": [
                        "payto_address"
                      ],
                      "type": "object"
                    }
                  }
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "402sentinel.com",
    "manifest_name": "402sentinel.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-10-14T01:15:01.050Z"
  }
}