Windsurf
Add LLMRPM as an OpenAI-compatible custom provider in Windsurf.
Configuration
| Setting | Value |
|---|---|
| API shape | OpenAI-compatible |
| Base URL | https://llmrpm.com/api/v1 |
| Auth | Authorization: Bearer llmrpm_... |
- Open Windsurf model or provider settings.
- Add an OpenAI-compatible custom provider.
- Set
Base URLtohttps://llmrpm.com/api/v1and paste the API key. - Select a public model ID for chat and agent workflows.
Example
Windsurf
Provider: OpenAI Compatible
Base URL: https://llmrpm.com/api/v1
API Key: llmrpm_YOUR_KEY
Model: claude-sonnet-5Recommended models
Any public ID from the model list works. Common picks:
claude-sonnet-5— strong model for reasoning, refactors, and coding agents.claude-haiku-4.5— fast option for autocomplete, small questions, and lightweight tasks.deepseek-v4-pro— alternative based on your active catalog and plan.
Troubleshooting
| Symptom | Cause & fix |
|---|---|
| Authentication error | Check that the API key has no extra spaces and has not been revoked in the dashboard. |
| Model rejected | Use a public model ID returned by GET /api/v1/models; do not use display names or aliases. |
| Connection issue | Confirm the configured base URL is exactly the one shown above and that your network allows HTTPS to llmrpm.com. |
Notes
- Use a strong model for agentic changes and a fast model for lightweight questions.
- If requests fail with model_not_found, refresh the model ID from /api/v1/models.