{
  "x402Version": 2,
  "id": 30972,
  "slug": "30972",
  "resource": "https://flat-rate-llm.kikoribera03.workers.dev/v1/red/email-check",
  "description": "Scores one email address 0-100 with a verdict (ok, risky, disposable, undeliverable, invalid) and the evidence under it: every point lost is itemised with the field that proves it. 12,141 disposable domains from two maintained open lists pinned to a commit, 4,897 free providers, 1,018 role names, typo fix (gmial.com > gmail.com), live MX/SPF/DMARC. No SMTP probe, no API key.",
  "type": "http",
  "serviceName": "Email address check",
  "resourceType": "AI Inference",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:137",
      "payTo": "0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff",
      "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    },
    {
      "scheme": "exact",
      "network": "eip155:42161",
      "payTo": "0xc210Ea7D5692a6401ADf25BbCB7aCDe9cDB7e9Ff",
      "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
      "amount": "5000",
      "amountUsd": 0.005,
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "properties": {
      "example": {
        "type": "object"
      },
      "type": {
        "type": "string"
      }
    },
    "required": [
      "type"
    ],
    "type": "object"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "email": "sales@gamil.com"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "didYouMean": "sales@gmail.com",
            "disposable": false,
            "disposableMatch": null,
            "dmarc": null,
            "dmarcPolicy": null,
            "domain": "gamil.com",
            "domainResolves": true,
            "email": "sales@gamil.com",
            "freeProvider": false,
            "hasMx": true,
            "local": "sales",
            "mx": [
              {
                "host": "mail.gamil.com",
                "priority": 0
              }
            ],
            "nullMx": false,
            "passMark": 80,
            "reasons": [
              "looks like a typo of gmail.com",
              "\"sales\" is a role mailbox reserved by RFC 2142",
              "no DMARC record"
            ],
            "roleAccount": true,
            "roleMatch": {
              "category": "rfc2142",
              "name": "sales",
              "source": "RFC 2142"
            },
            "score": 15,
            "scoring": [
              {
                "check": "typo",
                "field": "typo",
                "points": -50
              },
              {
                "check": "role mailbox",
                "field": "roleMatch",
                "points": -30
              },
              {
                "check": "DMARC",
                "field": "dmarc",
                "points": -5
              }
            ],
            "spf": "v=spf1 a mx include:s1394.smtp-spf.sureserver.com -all",
            "syntaxValid": true,
            "typo": {
              "distance": 1,
              "suggestion": "gmail.com"
            },
            "verdict": "risky"
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "email": {
                    "description": "The address to check, e.g. someone@example.com.",
                    "type": "string"
                  }
                },
                "required": [
                  "email"
                ],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      }
    }
  },
  "tags": [
    "email validation",
    "email verification",
    "verify email",
    "email checker",
    "mx record",
    "bazaar"
  ],
  "sourceHost": "flat-rate-llm.kikoribera03.workers.dev",
  "lastUpdated": "2026-10-09T07:16:05.769Z",
  "quality": {
    "calls30d": 3,
    "uniquePayers30d": 3,
    "lastCalledAt": "2026-10-09T07:16:05.619Z"
  },
  "metadata": {
    "serviceName": "Email address check",
    "extensions": {
      "bazaar": {
        "info": {
          "input": {
            "method": "GET",
            "queryParams": {
              "email": "sales@gamil.com"
            },
            "type": "http"
          },
          "output": {
            "example": {
              "didYouMean": "sales@gmail.com",
              "disposable": false,
              "disposableMatch": null,
              "dmarc": null,
              "dmarcPolicy": null,
              "domain": "gamil.com",
              "domainResolves": true,
              "email": "sales@gamil.com",
              "freeProvider": false,
              "hasMx": true,
              "local": "sales",
              "mx": [
                {
                  "host": "mail.gamil.com",
                  "priority": 0
                }
              ],
              "nullMx": false,
              "passMark": 80,
              "reasons": [
                "looks like a typo of gmail.com",
                "\"sales\" is a role mailbox reserved by RFC 2142",
                "no DMARC record"
              ],
              "roleAccount": true,
              "roleMatch": {
                "category": "rfc2142",
                "name": "sales",
                "source": "RFC 2142"
              },
              "score": 15,
              "scoring": [
                {
                  "check": "typo",
                  "field": "typo",
                  "points": -50
                },
                {
                  "check": "role mailbox",
                  "field": "roleMatch",
                  "points": -30
                },
                {
                  "check": "DMARC",
                  "field": "dmarc",
                  "points": -5
                }
              ],
              "spf": "v=spf1 a mx include:s1394.smtp-spf.sureserver.com -all",
              "syntaxValid": true,
              "typo": {
                "distance": 1,
                "suggestion": "gmail.com"
              },
              "verdict": "risky"
            },
            "type": "json"
          }
        },
        "schema": {
          "$schema": "https://json-schema.org/draft/2020-12/schema",
          "properties": {
            "input": {
              "additionalProperties": false,
              "properties": {
                "method": {
                  "enum": [
                    "GET"
                  ],
                  "type": "string"
                },
                "queryParams": {
                  "properties": {
                    "email": {
                      "description": "The address to check, e.g. someone@example.com.",
                      "type": "string"
                    }
                  },
                  "required": [
                    "email"
                  ],
                  "type": "object"
                },
                "type": {
                  "const": "http",
                  "type": "string"
                }
              },
              "required": [
                "type",
                "method"
              ],
              "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": "flat-rate-llm.kikoribera03.workers.dev",
    "manifest_name": "flat-rate-llm.kikoribera03.workers.dev",
    "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"
  }
}