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How to connect an API

  • 🛠️ Practical tips (Checklist)

    • URL field (required): Copy and paste the full URL without spaces. It must start with https://.
    • Bearer key: Enter the token only (withouth the Bearer prefix). Leave blank for Make/Zapier.
    • Mapping: Type the exact JSON name (case-sensitive). e.g. name (not Name).
    • Body key: Leave empty in 95% of cases; use only if required by the API.
    • Test: Always use dummy data for testing (e.g. name="TEST", email="test@test.com").
    • Logs: Check destination logs (Make, Zapier or your API) to diagnose.
    • Security: Never share your webhook keys or URLs publicly.

    🔒 Safety

    • Treat your webhooks like passwords.
    • Use HTTPS only.
    • Regenerate a webhook URL if compromised.
    • Use keys with limited permissions if possible.


    🆘 Quick troubleshooting

    Problem

    Probable cause

    Solution

    Error 401

    Incorrect or missing Bearer token

    Check Bearer secret key (no spaces, valid)

    Error 404

    Incorrect URL

    Copy and paste the complete URL again

    Error 500

    Problem on the receiving server

    Check the recipient's logs

    No answer

    Inactive URL / service stopped

    Check that the webhook/API is active

    Missing data

    Incorrect mapping

    Check spelling of JSON names

    Incorrect format

    Data type not compatible

    Check the expected types (text, number...)

    📞 Need help?

    If you still having trouble, don't hesitate to contact our support team – they will be happy to assist you free of charge.

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