Api Endpoint

Saylor Innovations Net Checks

Email address validation - syntax, MX records, disposable and role address detection and typo suggestions before you send

Open interactive test console

Offering

Provider: saylorinnovations.com
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Infrastructure
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://saylorinnovations.com/api/email/validate
MIME type: Not provided
First seen: 2026-10-16T01:51:10.599Z
Last seen: 2026-11-01T15:14:10.321Z
Tags: Email, Validation, MX, disposable, deliverability

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2: 0.01 USDC
Atomic price: 10000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Payment option 3: 0.01 USDC
Atomic price: 10000 · Network: eip155:42161 · Asset: USDC · Scheme: exact
Payment option 4: 0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 5: 10000 atomic units
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB · Scheme: exact
Payment option 6: 92609 atomic units
Atomic price: 92609 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: So11111111111111111111111111111111111111112 · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
    "amount": "10000",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa"
  },
  {
    "scheme": "exact",
    "network": "eip155:42161",
    "asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
    "amount": "10000",
    "payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "10000",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "Es9vMFrzaCERmJfrF4H2FYD4KCoNkY11McCe8BenwNYB",
    "amount": "10000",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "So11111111111111111111111111111111111111112",
    "amount": "92609",
    "payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7"
  }
]

Observed health

Status: Healthy
Latest latency: 253 ms
Average latency: 355 ms
HTTP status: 402
Last checked: 2026-10-31T21:50:14.151Z
Reachability: 100% over 10 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "method": {
      "enum": [
        "GET"
      ],
      "type": "string"
    },
    "queryParams": {
      "properties": {
        "email": {
          "description": "email address to check (query)",
          "type": "string"
        }
      },
      "required": [
        "email"
      ],
      "type": "object"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method"
  ],
  "type": "object"
}

Output schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "input": {
      "additionalProperties": false,
      "properties": {
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {
            "email": {
              "description": "email address to check (query)",
              "type": "string"
            }
          },
          "required": [
            "email"
          ],
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "properties": {
            "accepts_mail": {
              "description": "Accepts mail",
              "type": [
                "boolean",
                "null"
              ]
            },
            "disposable": {
              "type": [
                "boolean",
                "null"
              ]
            },
            "domain": {
              "description": "Domain name",
              "type": [
                "string",
                "null"
              ]
            },
            "domain_exists": {
              "description": "Domain exists",
              "type": [
                "boolean",
                "null"
              ]
            },
            "email": {
              "description": "Email address",
              "type": "string"
            },
            "free_provider": {
              "description": "Free provider",
              "type": [
                "boolean",
                "null"
              ]
            },
            "local_part": {
              "description": "Local part",
              "type": [
                "string",
                "null"
              ]
            },
            "mx_hosts": {
              "description": "Mx hosts",
              "type": [
                "array",
                "null"
              ]
            },
            "note": {
              "description": "Caveat or context for reading the result",
              "type": [
                "string",
                "null"
              ]
            },
            "reasons": {
              "description": "Evidence behind the verdict or score",
              "items": {
                "type": "string"
              },
              "type": "array"
            },
            "role_address": {
              "description": "Role address",
              "type": [
                "boolean",
                "null"
              ]
            },
            "suggestion": {
              "type": [
                "string",
                "null"
              ]
            },
            "valid_syntax": {
              "description": "Valid syntax",
              "type": "boolean"
            },
            "verdict": {
              "description": "Overall assessment derived from the listed reasons",
              "type": "string"
            }
          },
          "required": [
            "email",
            "valid_syntax",
            "verdict"
          ],
          "type": "object"
        },
        "type": {
          "const": "json",
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "type": "object"
}