​

Custom

​

At A Glance

​

Minimal Config

active_provider = "custom"

[providers.custom]
kind = "custom"
base_url = "https://<openai-compatible-host>/v1"
api_key = { env = "CUSTOM_PROVIDER_API_KEY" }
model = "auto"

​

Verify It

loong doctor
loong runtime models list
loong ask --message "Say hello and name the active provider."

​

Auth And Routing Contract

​

Operator Notes

• custom requires tenant-scoped base_url configuration: replace <openai-compatible-host> in provider.base_url with your real OpenAI-compatible endpoint root such as https://api.example.com/v1; current template: https://<openai-compatible-host>/v1.
• Alternative auth path: add Authorization / X-API-Key in provider.headers.
• Use provider.headers only when the upstream auth contract does not fit the default bearer-token path.

​

Related Docs

• Continue to Providers And Models when you still need the broader chooser page.
• Continue to Provider Guides for the full built-in provider matrix.
• Continue to Provider Recipes for representative rollout recipes.
• Continue to Configuration Patterns for the shared provider-profile shape.