---
title: "E2E Invoke"
method: POST
path: "/e2e/invoke"
tags: ["E2E Encryption"]
---

# E2E Invoke

`POST /e2e/invoke`

Relay an E2E encrypted invocation to a specific instance.

## Headers

- `X-Chute-Id` string, required
- `X-Instance-Id` string, required
- `X-E2E-Nonce` string, required
- `X-E2E-Stream` string
- `X-E2E-Path` string
- `X-E2EE-Usage-Passthrough` string
- `X-Chutes-Hotkey` string, nullable
- `X-Chutes-Signature` string, nullable
- `X-Chutes-Nonce` string, nullable
- `Authorization` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/chutes/apis/fastapi.md) · [All operations](https://skmtc.net/chutes/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/chutes/fastapi/revisions/352418d4e3a2/schema)