---
title: "MCP Streamable HTTP (POST JSON-RPC)"
method: POST
path: "/api/mcp"
tags: ["mcp"]
---

# MCP Streamable HTTP (POST JSON-RPC)

`POST /api/mcp`

## Request

- Base URL: `https://slatehut.com`
- URL: `https://slatehut.com/api/mcp`
- Auth: HTTP bearer

## Request body

- object: MCP JSON-RPC message

## Response `200`

MCP response (JSON or SSE per client Accept header)

## Other responses

- `401`: Missing or invalid credentials
- `429`: Rate limit exceeded

---

[API](https://skmtc.dev/slatehut/apis/slatehut-api.md) · [All operations](https://skmtc.dev/slatehut/apis/slatehut-api/llms.txt) · [OpenAPI document](https://skmtc.dev/slatehut/apis/slatehut-api/revisions/32dae277550c?raw)