RouteMux Docs
IntegrationsDev tool

Cline

Configure Cline's OpenAI Compatible provider to use RouteMux.

Cline has a built-in OpenAI Compatible provider type, which is what RouteMux is.

Configure

FieldValue
API ProviderOpenAI Compatible
Base URLhttps://api.routemux.com/v1
API Keyyour RouteMux key (sk-...)
Model IDa slug from GET /v1/models, e.g. anthropic/claude-sonnet-5

Anthropic models are reachable through the OpenAI-compatible path too — you do not need to switch provider type to use them.

Long tasks and streaming

Cline runs multi-step agent loops with long streaming responses. RouteMux forwards SSE without buffering and does not impose its own idle timeout on top of the upstream, so long tool-use chains behave the same as they do against the provider directly.

Troubleshooting

SymptomCause
Instant 401Key not saved, or copied with surrounding whitespace.
402 mid-taskWallet ran out during the run. Top up; completed steps were billed, the failed one was not.
Model rejectedNot enabled for your key — check GET /v1/models.

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