Docs / LibreChat

LibreChat

OpenAI-compatible (with /v1)

Self-hosted multi-model chat platform.

Base URL
https://llmapi.pro/v1
API Key
sk-... (create in Console → API Keys)
Choose a model
Copy the exact model ID from the subscription model list or pay-as-you-go channels, and check that your client protocol supports it. The model catalogue labels each model’s billing mode.
A monthly subscription uses a subscription key, with supported models sharing the plan quota. Pay-as-you-go API billing uses a separate key and balance. Select the matching key type in the Console, then configure your client protocol. Topping up API credit does not increase subscription quota.

Setup steps

  1. Add a custom endpoint in librechat.yaml:
endpoints:
  custom:
    - name: "llmapi"
      apiKey: "sk-YOUR_KEY"
      baseURL: "https://llmapi.pro/v1"
      models:
        default: ["claude-opus-4-8", "claude-sonnet-4-6"]
        fetch: false

Notes

Client not listed? Any "OpenAI-compatible" app works: Base URL = https://llmapi.pro/v1, key = your sk-..., type the model name. Or email support@llmapi.pro.
Ready to connect?

Check your base URL & generate settings · Choose your client guide · Create an account

Need help? Email support@llmapi.pro · Home