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What is EURI?

EURI provides a unified, OpenAI-compatible API to access models from OpenAI, Google, Anthropic, Meta, Groq, Sarvam AI, and more — all through a single API key and base URL.

Chat Completions

Generate text with 40+ LLMs including GPT-5, Claude Opus, Gemini Pro, Llama 4, and more.

Embeddings

Create vector embeddings with OpenAI, Google, and Together models.

Image Generation

Generate images from text prompts using Gemini 3 Pro.

Audio

Text-to-speech and speech-to-text with Orpheus, Sarvam, and Whisper models.

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Why EURI?

  • One API, 40+ models — Switch between providers by changing the model parameter.
  • OpenAI-compatible — Drop-in replacement. Use the OpenAI SDK with EURI’s base URL.
  • Pay-per-use — No subscriptions for API usage. Top up your wallet and pay only for what you use.
  • Free tier — 10,000 tokens/day on free models. Plus users get 100,000 tokens/day.

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Base URL

https://api.euron.one/api/v1/euri
All endpoints follow the OpenAI API format. If you’re already using the OpenAI SDK, just change the base URL and API key.

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Quick example

curl -X POST https://api.euron.one/api/v1/euri/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_EURI_API_KEY" \
  -d '{
    "model": "gpt-4o-mini",
    "messages": [
      {"role": "system", "content": "You are a helpful assistant."},
      {"role": "user", "content": "What is EURI?"}
    ],
    "max_tokens": 200
  }'

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Next steps

Get your API key

Create an account and generate your first key.

Browse models

See all 40+ available models with pricing.

Authentication

Learn how to authenticate your requests.