{
  "x402Version": 2,
  "id": 30897,
  "slug": "30897",
  "resource": "https://fiatdock.com/v1/email/check",
  "description": "Is this email address worth sending to? Syntax, domain DNS (MX, then A/AAAA), disposable/role/free-provider lists, a typo suggestion (gmial.com -> gmail.com), a normalized form and a risk verdict with reasons. No SMTP probe: it vouches for the domain, never the mailbox. An invalid address is a paid verdict; a DNS failure is 502, not charged. Pay-per-call via x402. An empty body is answered for the published example address (name@example.com); send {\"email\":\"…\"} for any other address.",
  "type": "http",
  "serviceName": "FiatDock",
  "resourceType": "Security",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xeB12bB2f52EeD33DBa6A00774E48324032Fd87C6",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "1000",
      "amountUsd": 0.001,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "body": {
            "email": "name@example.com"
          },
          "bodyType": "json",
          "method": "POST",
          "type": "http"
        },
        "output": {
          "example": {
            "checkedAt": "2026-09-21T00:00:00.000Z",
            "deliverableDomain": true,
            "domain": "example.com",
            "domainExists": true,
            "email": "name@example.com",
            "hasA": true,
            "hasMx": false,
            "isDisposable": false,
            "isFreeProvider": false,
            "isRole": false,
            "local": "name",
            "method": "syntax + DNS (MX, then A/AAAA) + disposable/role/free-provider lists + a typo map; no SMTP probe",
            "mx": [],
            "normalized": "name@example.com",
            "reasons": [
              "no_mx_record"
            ],
            "risk": "low",
            "suggestion": null,
            "syntaxValid": true
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "body": {
                "properties": {
                  "email": {
                    "description": "The email address to check",
                    "type": "string"
                  }
                },
                "required": []
              },
              "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": [
    "email",
    "validation",
    "mx",
    "disposable",
    "contact",
    "bazaar"
  ],
  "sourceHost": "fiatdock.com",
  "lastUpdated": "2026-10-13T12:46:01.833Z",
  "quality": {
    "calls30d": 15,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-13T12:46:02.786Z"
  },
  "metadata": {
    "serviceName": "FiatDock",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "body": {
              "email": "name@example.com"
            },
            "bodyType": "json",
            "method": "POST",
            "type": "http"
          },
          "output": {
            "example": {
              "checkedAt": "2026-09-21T00:00:00.000Z",
              "deliverableDomain": true,
              "domain": "example.com",
              "domainExists": true,
              "email": "name@example.com",
              "hasA": true,
              "hasMx": false,
              "isDisposable": false,
              "isFreeProvider": false,
              "isRole": false,
              "local": "name",
              "method": "syntax + DNS (MX, then A/AAAA) + disposable/role/free-provider lists + a typo map; no SMTP probe",
              "mx": [],
              "normalized": "name@example.com",
              "reasons": [
                "no_mx_record"
              ],
              "risk": "low",
              "suggestion": null,
              "syntaxValid": true
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "body": {
                  "properties": {
                    "email": {
                      "description": "The email address to check",
                      "type": "string"
                    }
                  },
                  "required": []
                },
                "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": "fiatdock.com",
    "manifest_name": "fiatdock.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"
  }
}