Developers
Build on Beamswap
Connect your AI in a minute, call the API from your own code, and keep spending under control. You approve every payment and transaction in your wallet.
Connect your AI
Add Beamswap to Claude, ChatGPT, Cursor or any MCP client. The hosted server needs no API key and no private key.
Hosted MCP URL
https://api.beamswap.io/mcp
The AI asks for a tool. Beamswap opens an approval page for paid calls, and free calls return a link you review and sign on beamswap.io.
Prefer to run it on your computer?
Run the pinned local package
npx -y @beamswapio/mcp@0.3.0Keep a raw private key out of your config with a MetaMask Agent Wallet.
Build with the API
- API referenceEvery endpoint with parameters, prices, curl examples and responses.
- Agent API and pricingWhat each call costs in USDC, and the GLINT tiers that lower it.
- Spending controlsSee what your AI spent, set budgets and pause paid calls.
- Full connection guideHosted, local, tunnel or self-hosted, with steps for each AI app.