# manylives.me Email Validator

> manylives.me Email Validator is a paid API for AI agents from manylives.me, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).

Validates an email address for syntax correctness, domain existence, MX records, disposable/free provider status, role account detection, and overall deliverability verdict.

## Facts

- Endpoint: GET https://manylives.me/paid/email/validate?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/manylives-me-email-validator-38bb8e1f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0Ui1_7KFDBMrOkGVwg41v

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability manylives-me-email-validator-38bb8e1f
```

Example prompt: Before I send that outreach email, can you check whether john.doe@acmecorp.io is actually deliverable — valid syntax, real domain with MX records, not a disposable address or a role account?

## When to prefer this

Choose this endpoint when you need a quick, cheap, multi-signal email check before sending a message or accepting a registration — especially when you want disposable/role/free-provider detection alongside basic deliverability in a single call. Prefer it over a full send-and-bounce approach when you want to avoid wasting email quota on bad addresses.

## Known failure modes

- Missing email query parameter returns an error
- Malformed email input may return syntax_ok: false with no further checks
- Domains with temporarily unavailable DNS may return accepts_mail: false incorrectly
- Catch-all mail servers may appear to accept mail when they don't actually deliver
- Unknown or newly registered domains may not be classified correctly as disposable

## How this service works

Check an email address before sending: syntax, whether the domain exists and accepts mail (MX records), disposable or free-mail provider, role account (info@, support@), and a verdict.

## Output

Returns a JSON object with: the normalized email and domain, syntax_ok boolean, MX records array, accepts_mail boolean, disposable boolean, free_provider boolean, role_account boolean, and a verdict string (e.g. 'deliverable' or 'undeliverable') summarizing overall email health.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "email"
     ],
     "properties": {
      "email": {
       "type": "string",
       "examples": [
        "someone@example.com"
       ],
       "description": "address to check (required)"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "properties": {
      "mx": {
       "type": "array",
       "items": {
        "type": "string"
       }
      },
      "email": {
       "type": "string"
      },
      "domain": {
       "type": "string"
      },
      "verdict": {
       "type": "string"
      },
      "syntax_ok": {
       "type": "boolean"
      },
      "disposable": {
       "type": "boolean"
      },
      "accepts_mail": {
       "type": "boolean"
      },
      "role_account": {
       "type": "boolean"
      },
      "free_provider": {
       "type": "boolean"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "mx": [
   "0 ."
  ],
  "email": "someone@example.com",
  "domain": "example.com",
  "verdict": "undeliverable",
  "syntax_ok": true,
  "disposable": false,
  "accepts_mail": false,
  "role_account": false,
  "free_provider": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/manylives-me-email-validator-38bb8e1f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from manylives.me](https://www.zero.xyz/host/manylives.me/llms.txt)