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Debugging common Automapic API errors
What 401, 403, 404, and 422 responses mean, and how to fix them quickly.
Automapic Team·May 15, 2026·5 min read
Most API errors point to a small setup issue. Start with the status code, then check the endpoint path and project settings.
401 Unauthorized
Add the Authorization header or create an active API key.
403 Method disabled
Open project settings and enable the HTTP method you want to use.
404 Not found
Confirm the project slug, table slug, and custom domain are correct.
422 Validation failed
Review required fields and field types in your table schema.