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Confidential AI This is a confidential AI inference API. Every response is served by a gateway that runs inside a Trusted Execution Environment (TEE), and comes with cryptographic evidence you can verify: an attestation report proving which code served you, and a signed receipt binding your request and response to that attested workload.

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Why it is different

Verifiable privacy

The gateway runs in a TEE and proves it with a hardware-backed attestation report. It does not retain request or response bodies.

Confidential models

Confidential models run on verified TEE providers, with the channel bound before your prompt is forwarded.

Drop-in compatible

Point your OpenAI or Anthropic SDK at the base URL. Same request and response shapes you already use.

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Pick your path

Build with the API

For developers. Call confidential and standard models through one endpoint, with attestation and signed receipts on every response.

Use the chat app

For people who want a private AI assistant. End-to-end encrypted chat with confidential models and private document search.

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Verify, don’t trust

You do not have to take the API’s word. After one request you can check, locally, that:
  1. The gateway is a specific reviewed workload running in a genuine TEE. Attestation report →
  2. The response came from that workload, was not altered, and (for a confidential model) ran on a verified upstream enclave. Receipts →
See How confidential AI works for the model, or Verify a response to run the checks.

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Start building

1

Get an API key

Create a key in the dashboard and store it as an environment variable. See Authentication.
2

Make your first call

Point an OpenAI client library at https://api.redpill.ai/v1. See the Quickstart.
3

Verify the response

Fetch the attestation report and the receipt, then check the signatures and hashes. Verify a response.

Quickstart

Models

API Reference