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httpcdpagent-tools

Toolsmith

Email verification and deliverability check without sending anything: syntax, MX records, disposable-domain detection (121k+ known domains), role-account and free-provider flags. JSON verdict with a bounce/deliverability risk level. Validate emails for signup fraud prevention, list hygiene and lead qualification. $0.004 USDC per call, pay via x402, no API key.

Resource URL

https://toolcall.click/t/email/validate

Payment options

exactBase (8453)

$0.004 USDC

Max amount

Pay to
0x84FA7Ea8303d4f503267e2e998A3F7D980e814a5
Timeout
300s

Tags

email validationemail verificationdeliverabilitydisposable emailmx checkhealth:ok

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://toolcall.click/t/email/validate
Type: http
Sources: cdp, agent-tools

Developer