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OpenRouter is a unified API gateway that gives you access to models from many providers — including Google, OpenAI, Meta, and Mistral — through a single endpoint and API key.
Some OpenRouter endpoints are available for free with strict rate limits. Free models are fine for testing, but are not recommended for regular use. Paid models have higher limits and better availability.

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Setup

1

Get your API key

Go to openrouter.ai/settings/keys and create a new API key.
2

Enter your credentials in Coreply

Open Coreply’s settings and fill in the following values:
3

Choose a model

These models are available at no cost with strict rate limits:
You’re welcome to try other models available on OpenRouter.
OpenRouter disables reasoning by default for models that support it, such as google/gemini-2.5-flash. This makes those models suitable for real-time use with Coreply, where low latency matters.