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MailboxValidator Email Validation

/v1/validation/single

The Single Validation API does validation on a single email address and returns all the validation results in either JSON or XML format.

liveunknown~3s typical

mailboxvalidator

$0.0020

per call

plus $0.001 platform fee per run

Public API, no upstream charge

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run oa-mailboxvalidator-com-validation /v1/validation/single for me.

Input

Field	Type	Description
format	string (json \| xml)	Return the result in json (default) or xml format. default null
email*	string	The email address to be validated. default null
key*	string	API key. default null

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"oa-mailboxvalidator-com-validation","endpoint":"/v1/validation/single","input":{"format":"json","email":"...","key":"..."}}'

cli

npx cracked-ai run -p oa-mailboxvalidator-com-validation -e /v1/validation/single -i '{"format":"json","email":"...","key":"..."}'

mcp

run_tool({ provider: "oa-mailboxvalidator-com-validation", endpoint: "/v1/validation/single", input: {"format":"json","email":"...","key":"..."} })

Try it

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