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Chatbox

OpenAI-compatible (with /v1)

Cross-platform desktop/mobile chat client.

Base URL

https://api.llmapi.pro:99/v1

API Key

sk-... (create in Console → API Keys)

Recommended

claude-opus-4-8 · claude-sonnet-4-6 · claude-haiku-4-5

Setup steps

Settings → Model Provider → OpenAI API Compatible.
API Host = https://api.llmapi.pro:99/v1.
API Key = your sk-... key.
Type the Model manually, e.g. claude-opus-4-8.

Notes

This client uses the OpenAI-compatible protocol. The three settings are always the same: Base URL = https://api.llmapi.pro:99/v1, API Key = your sk-... key, and type the model name manually (we recommend claude-opus-4-8).

Client not listed? Any "OpenAI-compatible" app works: Base URL = https://api.llmapi.pro:99/v1, key = your sk-..., type the model name. Or email support@llmapi.pro.

Need help? Email support@llmapi.pro · Home