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      Bulk Email Verification
      Verify thousands of emails at once
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      Detect throwaway email domains
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      Extract emails from any text or file
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      Build a DMARC policy to stop spoofing
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    Getting Started

    IntroductionQuickstartAuthentication

    API Reference

    Single VerifyBulk UploadJob StatusResults & DownloadAPI Keys

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    Understanding ResultsRate Limits & QuotasError Codes

    Base URL

    https://api.bouncecheck.email/api/v1

    API REFERENCE

    Single Verify

    Single Email Verify

    Verify one email address in real time. Returns a result in 1–3 seconds. Accepts an API key or a JWT. Consumes one unit from your monthly quota.

    POST/verification/single

    Verify a single email address.

    Request
    curl -X POST https://api.bouncecheck.email/api/v1/verification/single \
      -H "X-API-Key: YOUR_API_KEY" \
      -H "Content-Type: application/json" \
      -d '{"email": "[email protected]"}'

    Response

    {
      "email": "[email protected]",
      "is_valid": true,
      "status": "Valid",
      "message": "Address is deliverable"
    }
    

    See Understanding Results for the meaning of each field.

    On this page

    Single Email VerifyResponse

    § COLOPHON

    Email verification, made simple. Built for teams who care about clean data and clean code.

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    BounceCheckBounceCheck

    Real-time email verification with a stealth SMTP engine. Built for deliverability obsessives.

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