How AI Agents Can Pay for Things | Pay.sh tutorial and integrations

Pay.sh source code: https://github.com/solana-foundation/pay Pay Skills: https://github.com/solana-foundation/... Pay website: https://pay.sh Learn how to use the Solana Pay.sh tool, the missing payment layer for HTTP, to make paid API requests from the tools you already use. This consumer-side walkthrough shows how to wrap a normal curl command with pay, handle HTTP 402 Payment Required responses, and connect pay directly to Claude Code through MCP. Pay.sh detects the 402 payment challenges, prepares the stablecoin payment, asks for local wallet approval, and retries the request with proof of payment. You’ll see sandbox mode, paid API discovery, and how AI agents can access paid APIs without getting your private keys. Topics: Pay CLI, paid APIs, HTTP 402, x402, MPP, Claude Code, MCP, AI agents, stablecoin payments, API monetization, Solana, curl wrapper.