What OpenAI features should I double-check when porting an app?
| Feature in your app | On the Model API |
|---|---|
| Chat Completions | Supported |
| Streaming | Supported |
| Tools / function calling | Supported (up to 64) |
usage | Supported |
reasoning_effort | Supported (maps to efforts) |
| Image input | Not supported |
n > 1 | Not supported |
logprobs | Not supported |
response_format | Not documented |
| Embeddings, images, audio, files | Not available |
| Responses API | Not available |
| Model names | Use SuperCosmos ids |
| Auth | Add X-Clatter-Account |
Good to know#
- Base URL:
https://api.gateway.clatterlabs.xyz/v1, withAuthorization: Bearer clsk_...andX-Clatter-Account: CL-...on every call. Quick reference - Retry only
429and 5xx errors, with backoff; honourRetry-Afterwhen it's sent. Which errors to retry - Model ids:
supercosmos-flash,supercosmos-max,supercosmos-heavy(SuperCosmos 1.1). Which to call
Still need help?#
- General support: support@clatterlabs.com or team@clatterlabs.xyz
- Infrastructure questions, or permanent deletion of your data (your whole account or one service): infrastructure@clatterlabs.xyz
We usually reply within the first hour, and always within 24 hours. A full support team is with you.
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Still need help?
Tried the steps above and still stuck? Email us. We usually reply within the first hour, and always within 24 hours. A full support team is with you.
Infrastructure questions, or permanent deletion of your data
infrastructure@clatterlabs.xyzFor deleting your whole account or the data of one service.