Reference
Errors
The HTTP status codes the chainz API returns and what to do about each.
| Status | Meaning | What to do |
|---|---|---|
400 | The body is not valid: a missing or wrongly typed field. | Check the body against the endpoint's table. |
401 | No token, or an expired one. | Get a new token: Authentication. |
403 | The flow or schedule belongs to a workspace you are not a member of. | Check the flow id and the X-Workspace-Id header. |
404 | No flow or schedule with that id or name. | Check the id in the canvas address bar. |
500 | The run failed inside a component. | The detail says which; the run is also in History. |
Insufficient credits
When the wallet paying for the run is empty, the model component fails with an Insufficient credits message in the run's output. Top up in Credits and run again. See Credits.
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Last updated 2026-10-13