{
  "x402Version": 2,
  "id": 29011,
  "slug": "29011",
  "resource": "https://x402.dailyelo.com/v1/recipient-check",
  "description": "Pre-send safety check: is this recipient a known malicious address (caught live on Base seeding address-poisoning via zero-value transfer sprays), or a look-alike of an address you trust? Checks our continuously-updated threat DB + deterministic look-alike logic. Answers an agent's 'is it safe to send here?' before every transfer.",
  "type": "http",
  "serviceName": "recipient-check",
  "resourceType": "Security",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xD617a7145ca56E3ed58d639F9DEC6999B22441eE",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "known_addresses": [
              "0x1234bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb5678"
            ],
            "recipient": "0x1234aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5678"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "action_hint": "do_not_send",
            "confidence": 1,
            "recipient": "0x1234aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5678",
            "risk_flags": [
              "zero_value_transfer_spray"
            ],
            "threat": {
              "first_seen": 1719500000,
              "reason": "zero_value_transfer_spray"
            },
            "verdict": "known_threat"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "description": "Before sending funds, check the recipient against our LIVE on-chain threat DB (addresses caught seeding address-poisoning via zero-value transfer sprays on Base) AND optionally against your known_addresses for look-alike spoofing. Deterministic.",
                "properties": {
                  "known_addresses": {
                    "description": "(optional) your trusted addresses, for look-alike detection",
                    "items": {
                      "oneOf": [
                        {
                          "type": "string"
                        },
                        {
                          "properties": {
                            "address": {
                              "type": "string"
                            },
                            "label": {
                              "type": "string"
                            }
                          },
                          "required": [
                            "address"
                          ],
                          "type": "object"
                        }
                      ]
                    },
                    "type": "array"
                  },
                  "recipient": {
                    "description": "0x EVM address you are about to send to",
                    "type": "string"
                  }
                },
                "required": [
                  "recipient"
                ],
                "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"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "security",
    "wallet",
    "address-poisoning",
    "transfer-safety",
    "threat-intel",
    "bazaar"
  ],
  "sourceHost": "x402.dailyelo.com",
  "lastUpdated": "2026-10-08T05:33:54.704Z",
  "quality": {
    "calls30d": 2,
    "uniquePayers30d": 2,
    "lastCalledAt": "2026-10-08T05:33:54.402Z"
  },
  "metadata": {
    "serviceName": "recipient-check",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "known_addresses": [
                "0x1234bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb5678"
              ],
              "recipient": "0x1234aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5678"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "action_hint": "do_not_send",
              "confidence": 1,
              "recipient": "0x1234aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa5678",
              "risk_flags": [
                "zero_value_transfer_spray"
              ],
              "threat": {
                "first_seen": 1719500000,
                "reason": "zero_value_transfer_spray"
              },
              "verdict": "known_threat"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "description": "Before sending funds, check the recipient against our LIVE on-chain threat DB (addresses caught seeding address-poisoning via zero-value transfer sprays on Base) AND optionally against your known_addresses for look-alike spoofing. Deterministic.",
                  "properties": {
                    "known_addresses": {
                      "description": "(optional) your trusted addresses, for look-alike detection",
                      "items": {
                        "oneOf": [
                          {
                            "type": "string"
                          },
                          {
                            "properties": {
                              "address": {
                                "type": "string"
                              },
                              "label": {
                                "type": "string"
                              }
                            },
                            "required": [
                              "address"
                            ],
                            "type": "object"
                          }
                        ]
                      },
                      "type": "array"
                    },
                    "recipient": {
                      "description": "0x EVM address you are about to send to",
                      "type": "string"
                    }
                  },
                  "required": [
                    "recipient"
                  ],
                  "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"
            },
            "output": {
              "properties": {
                "example": {
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "x402.dailyelo.com",
    "manifest_name": "x402.dailyelo.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"
  },
  "exampleResponse": {
    "example": {},
    "type": "string"
  }
}