678APIdocs
https://www.678api.com/v1
Chatbox

Use 678API in Chatbox

Chatbox can connect to custom OpenAI API hosts.

ProviderOpenAI API / Custom Provider
API Host / Base URLhttps://www.678api.com/v1
API KeyKey created in the console
ModelExact model ID from the console
Open settings

Find Model Provider, AI Provider, or API settings.

Choose OpenAI API

Select OpenAI API or a custom OpenAI-compatible provider, not web-account login.

Set URL and key

Use https://www.678api.com/v1 and your 678API API key.

Add a model

Copy its exact ID from the console. Add it manually when automatic discovery is empty.

Verify

Start a new chat, select the 678API model, send a short message, and check 678API usage logs.

Common questions

  • You do not need to sign out of Chatbox; switch the provider used by the current conversation.
  • For a 404, make sure /chat/completions was not appended twice.
  • If an old conversation keeps its old model, create a new chat and select the 678API model again.