HappyHorse API DocsErrors
Common HappyHorse API errors and how to resolve them.
Common Error Codes
| Code | Meaning | Typical fix |
|---|---|---|
400 | Invalid request payload | Check required fields and field types |
401 | Authentication failed | Verify your bearer token |
403 | Workflow not enabled | Confirm account access and plan tier |
429 | Rate limit reached | Retry later or request a higher tier |
500 | Internal generation failure | Retry with the request id available |
Error Shape
{
"error": {
"code": "workflow_not_enabled",
"message": "Your account is not enabled for image-to-video."
}
}Support Escalation
Always include:
- the request id
- approximate request time
- target workflow