# VerifyLite Email Check

> VerifyLite Email Check is a paid API for AI agents from verifylite.hydratinghealingtouch.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-23).

Validates an email address's format, domain MX records, and flags disposable, role-based, or free provider addresses, returning a deliverability verdict without sending any message.

## Facts

- Endpoint: POST https://verifylite.hydratinghealingtouch.workers.dev/email-check?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/verifylite-email-check-05b8e82e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KriM8xQgeUGkDDz1IW8eG

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 verifylite-email-check-05b8e82e -d '<json body>'
```

Example prompt: Can you check whether john.doe@tempmail.com is a valid, deliverable email address — specifically flag if it's disposable, a role account, or from a free provider?

## When to prefer this

Choose this endpoint when you need a lightweight, real-time email validation check that goes beyond simple format regex — specifically when you want to catch disposable providers, role accounts, and non-mail-accepting domains before sending any outreach or creating accounts. Prefer it over full verification services that send probe emails when you want zero side effects and fast results. Ideal for sign-up flows, lead ingestion pipelines, and CRM hygiene where sending a test message is unacceptable.

## Known failure modes

- Missing or empty email field returns an invalid status with a format error reason
- Malformed JSON in request body returns a 400-level error
- Domain exists but has no MX records returns undeliverable
- Transient DNS lookup failure may return an error or ambiguous result
- Newly registered domains may not yet be recognized as legitimate, producing false positives

## How this service works

Email check: validates the address format, confirms the domain exists and accepts mail (MX), and flags disposable providers, role accounts (info@, support@), and free providers. Returns deliverable_likely, risky, undeliverable, or invalid with a reason. No message is sent. Useful for cleaning sign-up lists and lead data before outreach.

## Output

Returns a structured verdict with one of four statuses — deliverable_likely, risky, undeliverable, or invalid — along with a human-readable reason explaining the classification (e.g. disposable provider detected, no MX records found, role account, free provider, malformed address). No email is sent during the check.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "email": {
   "type": "string",
   "description": "Email address to check."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/verifylite-email-check-05b8e82e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from verifylite.hydratinghealingtouch.workers.dev](https://www.zero.xyz/host/verifylite.hydratinghealingtouch.workers.dev/llms.txt)