Quickstart

Quickstart

Sign up, get your first API key and make your first request in five minutes.

The gateway gives you models from multiple vendors through one key and one base URL compatible with OpenAI and Anthropic tooling. You pay as you go.

First steps

  1. Sign up

    Create an account and verify your email.

  2. Top up your balance

    Currently done manually — email us at support@example.com. Crypto top-up is coming soon. How requests are priced is covered in Balance and pricing.

  3. Create an API key

    In the cabinet's Keys section. You can copy it at any time with “Show key”.

  4. Pick a model

    GET /v1/models returns the list — see Models.

First request

Replace the $AISELLER_API_KEY placeholder with your own key:

curl https://ai-seller.vibe-codes.ru/v1/chat/completions \
  -H "Authorization: Bearer $AISELLER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.6-sol",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

The response comes in the OpenAI Chat Completions format — see an example on the Chat Completions page. For streaming output add "stream": true — see Streaming.

What's next

Updated September 29, 2026