Integrations

Use 402.report with your agent stack

Plug 402.report into Mastra, the Vercel AI SDK, LangChain.js, the OpenAI SDK, and any MCP client. Set one API key.

Official SDK

npm install @402report/sdk

One npm package wires 402.report into your agent — proxy routing plus spend and forensics tools. No lock-in.

Mastra

Give a Mastra agent its own x402 spend and forensics as MCP tools, and route its HTTP through 402.report — with one API key.

Vercel AI SDK

Route your Vercel AI SDK agent's HTTP through 402.report and expose its x402 spend as MCP tools — set one API key.

Python

Route your Python AI agents' HTTP through 402.report and wire their MCP client to your spend — LangChain, CrewAI, OpenAI Agents SDK, LlamaIndex, or any httpx/OpenAI client — with one API key.

LangChain.js

Connect LangChain.js / LangGraph agents to 402.report's MCP tools and route their HTTP through the proxy — with one API key.

OpenAI SDK

Point the OpenAI SDK (or any baseURL-style client) at 402.report so your agent's x402 payments are observed — set one API key.

MCP clients

402.report is a remote MCP server — add it to Claude Desktop, Claude Code, Cursor, VS Code, or Windsurf with a copy-paste config and query your agents' x402 spend.