Build Smarter, Not Bigger, with the Fusion API.

Simple 3-Step Migration

1. Sign up and generate your euqai API key. It starts with `q-`.
2. In your application's code or environment variables, change the API host from `api.openai.com` to `api.euqai.eu`.
3. Update the model identifier to `euqai-fusion-v1` to use our flagship intelligent orchestrator.

That's it. You're done. You are now running on a smarter, cost-effective, and EU-based GDPR-compliant infrastructure.

Euqai Fusion API Examples

Basic Chat Completion

A standard request to the Fusion API. Our Triage Engine determines the best way to answer.

curl https://api.euqai.eu/v1/chat/completions \
-H "Authorization: Bearer q-..." \
-H "Content-Type: application/json" \
-d '{
  "model": "euqai-fusion-v1",
  "messages": [
    { "role": "user", "content": "Explain the concept of Occam's Razor in one sentence." }
  ]
}'

Web Search for Up-to-Date Info

Use the custom `grounding` parameter to allow the model to perform a live web search for questions about recent events.

curl https://api.euqai.eu/v1/chat/completions \
-H "Authorization: Bearer q-..." \
-H "Content-Type: application/json" \
-d '{
  "model": "euqai-fusion-v1",
  "messages": [
    { "role": "user", "content": "Who won the Best Picture award at the most recent Oscars?" }
  ],
  "grounding": true
}'

Guaranteed JSON Mode

Enable JSON mode for structured, predictable outputs. Fusion's parser guarantees you get a valid, machine-readable JSON object every time.

curl https://api.euqai.eu/v1/chat/completions \
-H "Authorization: Bearer q-..." \
-H "Content-Type: application/json" \
-d '{
  "model": "euqai-fusion-v1",
  "messages": [
    { "role": "user", "content": "Create a JSON object for a user with name, email, and id from: The new user is Jane Doe (jane.d@example.com)." }
  ],
  "response_format": { "type": "json_object" }
}'

Multimodal Chat (Image Input)

Send both text and images to the `euqai-fusion-v1` model for analysis. Fusion routes it to the best available vision model.

curl https://api.euqai.eu/v1/chat/completions \
-H "Authorization: Bearer q-..." \
-H "Content-Type: application/json" \
-d '{
  "model": "euqai-fusion-v1",
  "messages": [
    {
      "role": "user",
      "content": [
        { "type": "text", "text": "What is the primary subject of this image?" },
        {
          "type": "image_url",
          "image_url": { "url": "data:image/png;base64,YOUR_BASE64_ENCODED_IMAGE" }
        }
      ]
    }
  ]
}'

Debugging & Transparency

Use the `include_thinking` parameter to see the Fusion engine's internal reasoning, including which tools were used to generate the final response.

curl https://api.euqai.eu/v1/chat/completions \
-H "Authorization: Bearer q-..." \
-H "Content-Type: application/json" \
-d '{
  "model": "euqai-fusion-v1",
  "messages": [
    { "role": "user", "content": "What is 5 factorial?" }
  ],
  "include_thinking": true
}'