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BoltzPay is an open-source TypeScript SDK that lets AI agents pay for API data automatically. One fetch() call handles protocol detection, payment signing, and settlement. Your agent gets the data, the server gets paid.

SDK

Drop-in fetch() replacement. Detects paid endpoints, signs transactions, returns data.

Claude Desktop

7 MCP tools for discovering, quoting, diagnosing, and paying for APIs, through natural language.

CLI & Python

Check prices, discover APIs, and fetch paid data from your terminal or Python code.

Integrations

Vercel AI SDK, LangChain, CrewAI, n8n. Add BoltzPay tools in a few lines.

Your Keys

Non-custodial. Your Coinbase or NWC credentials stay on your machine. No middleman.