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The FormHug API lets you manage forms, read submissions, configure webhooks, and submit entries on behalf of your users. It is a JSON REST API hosted at https://formhug.com.

Conventions

  • Base URL: https://formhug.com
  • Request and response keys are snake_case.
  • All responses are JSON. Successful responses wrap the payload in a data envelope; paginated lists add a pagination object.
  • Errors return a non-2xx status with { "error": "...", "error_details": [...] }. error_details only appears for model validation failures.

Successful response

Paginated response

Error response

Resources

Next steps

  • Authentication — choose between OAuth tokens and Personal Access Tokens, understand scopes.
Last modified on May 13, 2026