Email

Validates an email address end to end: syntax, MX reachability, disposable/temp-mail domains, role accounts, and SPF/DMARC/DKIM posture.

Overview

Validates an email address end to end: syntax, MX reachability, disposable/temp-mail domains, role accounts, and SPF/DMARC/DKIM posture. This endpoint does not send email and does not probe the recipient mailbox; it is DNS + public blocklist only. Use it as an email validation API, email deliverability check, or email verifier.

Endpoint

Method	Endpoint	Price	Description
POST	/v1/marketplace/api/email-225	$0.00575	Invoke Email (Email) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i -X POST https://api.jarvisclaw.ai/v1/marketplace/api/email-225 \
  -H 'Content-Type: application/json' \
  -d '{}'

# 2. Pay it (the SDK signs and retries for you)
curl -X POST https://api.jarvisclaw.ai/v1/marketplace/api/email-225 \
  -H 'Content-Type: application/json' \
  -H 'X-PAYMENT: <signed-payload>' \
  -d '{}'

Open in the marketplace