1. Base URL

https://cheaptoken.pro/v1/

All API requests should use this base URL. Compatible with the OpenAI SDK — just change the base URL.

2. Authentication

Include your API key in the Authorization header:

Authorization: Bearer sk-your-api-key-here

Get your API key from the API Keys page in your dashboard.

3. Chat Completion

curl https://cheaptoken.pro/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer sk-your-key" \
  -d '{
    "model": "gpt-4o",
    "messages": [
      {"role": "user", "content": "Hello!"}
    ]
  }'

4. Available Models

curl https://cheaptoken.pro/v1/models \
  -H "Authorization: Bearer sk-your-key"

View the full list on the Models page.

5. SDK Examples

Python (OpenAI SDK):

from openai import OpenAI
client = OpenAI(
  base_url="https://cheaptoken.pro/v1",
  api_key="sk-your-key"
)
response = client.chat.completions.create(
  model="gpt-4o",
  messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)

JavaScript:

import OpenAI from 'openai';
const client = new OpenAI({
  baseURL: 'https://cheaptoken.pro/v1',
  apiKey: 'sk-your-key'
});

6. Error Codes