{
  "x402Version": 2,
  "id": 37812,
  "slug": "37812",
  "resource": "https://agent-vending-production.up.railway.app/v1/email-risk",
  "description": "Validate an email address using syntax, MX, disposable-domain, role-account, and domain-risk checks. Returns structured validation data for agent workflows, signup hygiene, and lead-quality checks. Does not guarantee that an individual mailbox exists.",
  "type": "http",
  "serviceName": "Email Validate",
  "resourceType": "Agent Service",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x0b4242adf40726d9b09688030948176752d29924",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000",
      "amountUsd": 0.001,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "properties": {
          "disposable_domain": {
            "description": "True if domain is on a small known disposable list.",
            "type": "boolean"
          },
          "dmarc_present": {
            "description": "Whether _dmarc.<domain> has TXT records.",
            "type": "boolean"
          },
          "domain_exists": {
            "description": "Whether the domain resolves (A/AAAA/MX).",
            "type": "boolean"
          },
          "email": {
            "description": "Normalized email address assessed.",
            "type": "string"
          },
          "mx_present": {
            "description": "Whether MX records exist for the domain.",
            "type": "boolean"
          },
          "note": {
            "description": "Honesty note: does not prove mailbox existence.",
            "type": "string"
          },
          "reason_codes": {
            "description": "Machine-readable codes explaining the risk label.",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "risk": {
            "description": "Aggregated risk label from the signals above.",
            "enum": [
              "low",
              "medium",
              "high"
            ],
            "type": "string"
          },
          "role_address": {
            "description": "True if local-part looks like a role account (info, admin, …).",
            "type": "boolean"
          },
          "spf_present": {
            "description": "Whether TXT records exist (proxy for SPF presence check).",
            "type": "boolean"
          },
          "syntax_valid": {
            "description": "Whether the address matches a basic RFC-ish syntax regex.",
            "type": "boolean"
          }
        },
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "email": "hello@example.com"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "disposable_domain": false,
            "dmarc_present": true,
            "domain_exists": true,
            "email": "hello@example.com",
            "mx_present": true,
            "note": "This assesses address/domain risk; it does not guarantee that a mailbox exists or will accept mail.",
            "reason_codes": [
              "role_address"
            ],
            "risk": "medium",
            "role_address": true,
            "spf_present": true,
            "syntax_valid": true
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "additionalProperties": false,
                "properties": {
                  "email": {
                    "description": "Email address to analyze for risk signals.",
                    "maxLength": 320,
                    "minLength": 3,
                    "type": "string"
                  }
                },
                "required": [
                  "email"
                ],
                "type": "object"
              },
              "bodyType": {
                "enum": [
                  "json",
                  "form-data",
                  "text"
                ],
                "type": "string"
              },
              "method": {
                "enum": [
                  "POST",
                  "PUT",
                  "PATCH"
                ],
                "type": "string"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method",
              "bodyType",
              "body"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "properties": {
                  "disposable_domain": {
                    "description": "True if domain is on a small known disposable list.",
                    "type": "boolean"
                  },
                  "dmarc_present": {
                    "description": "Whether _dmarc.<domain> has TXT records.",
                    "type": "boolean"
                  },
                  "domain_exists": {
                    "description": "Whether the domain resolves (A/AAAA/MX).",
                    "type": "boolean"
                  },
                  "email": {
                    "description": "Normalized email address assessed.",
                    "type": "string"
                  },
                  "mx_present": {
                    "description": "Whether MX records exist for the domain.",
                    "type": "boolean"
                  },
                  "note": {
                    "description": "Honesty note: does not prove mailbox existence.",
                    "type": "string"
                  },
                  "reason_codes": {
                    "description": "Machine-readable codes explaining the risk label.",
                    "items": {
                      "type": "string"
                    },
                    "type": "array"
                  },
                  "risk": {
                    "description": "Aggregated risk label from the signals above.",
                    "enum": [
                      "low",
                      "medium",
                      "high"
                    ],
                    "type": "string"
                  },
                  "role_address": {
                    "description": "True if local-part looks like a role account (info, admin, …).",
                    "type": "boolean"
                  },
                  "spf_present": {
                    "description": "Whether TXT records exist (proxy for SPF presence check).",
                    "type": "boolean"
                  },
                  "syntax_valid": {
                    "description": "Whether the address matches a basic RFC-ish syntax regex.",
                    "type": "boolean"
                  }
                },
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "email validate",
    "email validation",
    "validate email",
    "email verification",
    "email verify",
    "bazaar"
  ],
  "sourceHost": "agent-vending-production.up.railway.app",
  "lastUpdated": "2026-10-06T07:40:25.627Z",
  "quality": {
    "calls30d": 6,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-06T07:40:25.421Z"
  },
  "metadata": {
    "serviceName": "Email Validate",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "email": "hello@example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "disposable_domain": false,
              "dmarc_present": true,
              "domain_exists": true,
              "email": "hello@example.com",
              "mx_present": true,
              "note": "This assesses address/domain risk; it does not guarantee that a mailbox exists or will accept mail.",
              "reason_codes": [
                "role_address"
              ],
              "risk": "medium",
              "role_address": true,
              "spf_present": true,
              "syntax_valid": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "additionalProperties": false,
                  "properties": {
                    "email": {
                      "description": "Email address to analyze for risk signals.",
                      "maxLength": 320,
                      "minLength": 3,
                      "type": "string"
                    }
                  },
                  "required": [
                    "email"
                  ],
                  "type": "object"
                },
                "bodyType": {
                  "enum": [
                    "json",
                    "form-data",
                    "text"
                  ],
                  "type": "string"
                },
                "method": {
                  "enum": [
                    "POST",
                    "PUT",
                    "PATCH"
                  ],
                  "type": "string"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method",
                "bodyType",
                "body"
              ],
              "type": "object"
            },
            "output": {
              "properties": {
                "example": {
                  "properties": {
                    "disposable_domain": {
                      "description": "True if domain is on a small known disposable list.",
                      "type": "boolean"
                    },
                    "dmarc_present": {
                      "description": "Whether _dmarc.<domain> has TXT records.",
                      "type": "boolean"
                    },
                    "domain_exists": {
                      "description": "Whether the domain resolves (A/AAAA/MX).",
                      "type": "boolean"
                    },
                    "email": {
                      "description": "Normalized email address assessed.",
                      "type": "string"
                    },
                    "mx_present": {
                      "description": "Whether MX records exist for the domain.",
                      "type": "boolean"
                    },
                    "note": {
                      "description": "Honesty note: does not prove mailbox existence.",
                      "type": "string"
                    },
                    "reason_codes": {
                      "description": "Machine-readable codes explaining the risk label.",
                      "items": {
                        "type": "string"
                      },
                      "type": "array"
                    },
                    "risk": {
                      "description": "Aggregated risk label from the signals above.",
                      "enum": [
                        "low",
                        "medium",
                        "high"
                      ],
                      "type": "string"
                    },
                    "role_address": {
                      "description": "True if local-part looks like a role account (info, admin, …).",
                      "type": "boolean"
                    },
                    "spf_present": {
                      "description": "Whether TXT records exist (proxy for SPF presence check).",
                      "type": "boolean"
                    },
                    "syntax_valid": {
                      "description": "Whether the address matches a basic RFC-ish syntax regex.",
                      "type": "boolean"
                    }
                  },
                  "type": "object"
                },
                "type": {
                  "type": "string"
                }
              },
              "required": [
                "type"
              ],
              "type": "object"
            }
          },
          "required": [
            "input"
          ],
          "type": "object"
        }
      }
    }
  },
  "liveness": {
    "reliability": null
  },
  "verified": false,
  "featured": false,
  "provider": {
    "host": "agent-vending-production.up.railway.app",
    "manifest_name": "agent-vending-production.up.railway.app",
    "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": {
      "disposable_domain": true,
      "dmarc_present": true,
      "domain_exists": true,
      "email": "string",
      "mx_present": true,
      "note": "string",
      "reason_codes": [
        "string"
      ],
      "risk": "low",
      "role_address": true,
      "spf_present": true,
      "syntax_valid": true
    },
    "type": "string"
  }
}