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to11 works with the LLM SDKs you already use. Point the SDK’s base URL at the gateway and your requests are routed, secured, and traced — without changing your application logic.

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Supported SDKs

OpenAI SDK

Point the OpenAI SDK at the gateway.

Anthropic SDK

Point the Anthropic SDK at the gateway.

Vercel AI SDK

Use the gateway as a provider in the Vercel AI SDK.

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Choosing an integration

All three SDKs reach the same gateway. Use the one your application already depends on. Because the gateway translates between wire formats, you can send a request in one SDK’s format and route it to a provider that speaks another. See Cross-format routing.

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Next steps

Instrument

How activity is captured once you’re connected.

Deploy

Configure routing, providers, and environments.