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ScriptMasterLabs Email Validate API (x402)
x402
ScriptMasterLabs Email Validate API (x402) is a paid API for AI agents from acp-x402-discovery.onrender.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).
Validates an email address for deliverability and correctness, settled via x402 micropayment in USDC on Base.
Price / call$0.001
Success—
StatusUnknown
How this service works
Pay-per-call crypto, RWA, federal, SEC, and compliance APIs. Settled in USDC on Base via x402. Hyphen routes only (e.g. /x402/rwa-aggregates, /x402/gas-tracker).
Output
Returns a validation result indicating whether the email address is syntactically correct, the domain exists and accepts mail, and whether the address is likely deliverable or is a disposable/fake address. Response is a JSON object with validation fields.
Example use cases
Scrub leads before outreach campaign
“I have a list of leads I collected from a web form — can you validate whether sarah.jones@acmecorp.com is a real, deliverable email before I start my outreach campaign?”
Catch bad emails at signup
“A new user just signed up with the email free_user99@tempmail.org — can you check if it's a legitimate, deliverable address or a disposable one I should reject?”
Clean CRM contact data
“I'm cleaning up our CRM and want to check if the email on file for one of our contacts, mike.smith@oldcompany.biz, is still valid and not going to bounce.”
Technical details
Endpoint
GEThttps://acp-x402-discovery.onrender.com/x402/email-validateWhen to prefer
Choose this endpoint when you need a pay-per-use email validation with no subscription commitment, billed in USDC on Base via the x402 micropayment protocol. Ideal for agents that need occasional or burst email verification without managing API keys or monthly plans. Best when operating in a crypto-native or Web3 stack already using x402 payments.
Side effects
- Missing or malformed email parameter returns an error response
- Unresolvable or offline mail server may return inconclusive deliverability status
- Payment failure via x402 (insufficient USDC balance) blocks the request
- Rate limiting if too many requests are made in quick succession
- Temporary DNS lookup failures may produce uncertain results for valid addresses
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| properties | string |
Output
Schema · Response
{
"example": {}
}Tags
x402
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