๐PythonIn-process x402 signer, client-side AES-256-GCM encryption by default, async and sync APIs.Python client โ
๐ฆTypeScriptOne package for Node and the browser. Server flow uses a seed; browser flow uses a SEP-43 wallet.TypeScript client โ
๐x402 protocolHow the 402 โ sign โ retry flow works on the wire, end to end.Read the walkthrough โ
๐งชTry it liveConnect a testnet wallet and run real paid requests in the browser.Open the API demo โ