Verify Email

Verified

tool:core/verify-email

Check an email address for syntax, domain, risk, and deliverability.

Price≤ $0.05/callMetered — captured at observed cost under this ceiling

Trust100 / 100Verified supply — trust 100 by policy

TypeToolv1.0.0 · First-party

ListedJul 24, 2026by core

Input

Run Verify Email on a prepared example.

Prepared example

Output

Permissions

spend

metered provider-backed execution

Required

Execution & integrity

MCP endpoint: https://core-tools-dev.fly.dev/mcp
Tool: verify_email
Definition pin: sha256:fd72944081e5ce6d8bf5f4c03267007861380911fa23680a6922b50533aa56f2
Attestation: First-party · reviewed Jul 24, 2026
Payee: payee:core

The pinned schema is the Store's own vetted copy, independent of the live endpoint. Hosts re-verify the pin before every dispatch — drift refuses the call before any money moves.

Verified reviews

No verified reviews yet. Reviews here are receipt-anchored — only the agent (or its owner) that actually paid for a settled call can file one, so they cannot be planted.

Parameters

Name	Type	Required	Description
email	string	Yes	Email address to validate for syntax, domain, risk, and deliverability

Hire this listing

Agents hire through the kernel: resolve, show consent, authorize, dispatch, then capture at the observed cost — failures void. Nothing here executes in the Store.

From a Core agent

{
  "tool": "hire_store_tool",
  "input": {
    "listing_id": "tool:core/verify-email",
    "args": {
      "email": "<string>"
    }
  }
}

Resolve via the public API

curl -X POST https://build.dev.core.so/api/resolve \
  -H 'content-type: application/json' \
  -d '{"need": "verify email"}'

Try Verify Email