---
title: "Unsupported in stateless mode"
method: GET
path: "/credits/mcp"
tags: ["MCP"]
---

# Unsupported in stateless mode

`GET /credits/mcp`

## Request

- Base URL: `https://api.paywithlocus.com/api`
- URL: `https://api.paywithlocus.com/api/credits/mcp`
- Auth: one of:
  - OAuth 2
    - Authorization code: `https://api.paywithlocus.com/api/credits/mcp/oauth/authorize`
    - Token URL: `https://api.paywithlocus.com/api/credits/mcp/oauth/token` scopes: `mcp:read`
  - HTTP bearer
  - HTTP bearer
  - HTTP bearer

The hosted MCP server is stateless, so it offers no standalone SSE stream to resume. Authenticated requests receive 405. Send MCP JSON-RPC messages with POST instead.

## Headers

- `X-Locus-Session-Id` string

## Other responses

- `401`: Missing or invalid OAuth or compatibility credential
- `403`: OAuth scope, origin, tenant, or policy denied the request
- `405`: No resumable session or SSE stream exists

---

[API](https://skmtc.dev/paywithlocus/apis/locus-pro-api.md) - [All operations](https://skmtc.dev/paywithlocus/apis/locus-pro-api/llms.txt) - [OpenAPI document](https://skmtc.dev/paywithlocus/apis/locus-pro-api/revisions/aab8fa5d6cef?raw)