API Reference

BetterToken provides OpenAI-compatible Chat Completions and Responses APIs, plus an Anthropic-compatible Messages API. Choose the API format required by your client.

Choose an endpoint

API	POST	Auth
Chat Completions	`/v1/chat/completions`	`Bearer`
Responses	`/v1/responses`	`Bearer`
Messages	`/v1/messages`	`x-api-key`
Image generation	`/v1/images/generations`	`Bearer`
Image editing	`/v1/images/edits`	`Bearer`

Chat Completions connection details

Field	Value
Base URL	`https://bettertoken.ai/v1`
Full request URL	`https://bettertoken.ai/v1/chat/completions`
Method	`POST`
Authorization	`Bearer YOUR_API_KEY`
Model	`YOUR_MODEL_ID`

Copy a current Model ID from the model plaza or the API Key Setup dialog in Console.

Quick test

curl "https://bettertoken.ai/v1/chat/completions" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  --data '{
    "model": "YOUR_MODEL_ID",
    "messages": [
      {
        "role": "user",
        "content": "Hello"
      }
    ]
  }'

A successful response contains choices[0].message.content.

Interactive testing and SDK examples

Open OpenAI Chat Completions API to:

Send a request from the Playground
Review request parameters and the response schema
Copy curl, Python, and JavaScript examples