Open contract-facing SDK for payable routes and gateway-backed integrations. Thin public surface for authorize, checkout, and session flows.
tdm-sdk is an early-stage TypeScript project in the AI payments / x402 ecosystem, focused on api, base, crypto-payments, developer-tools. It currently has 13 GitHub stars and 0 forks, and sits alongside related tools like tdm-integration-kit, TDM-Agent-Integration-Kit, x402charity, piprail, Sentinel, afara.
Developer integration tools for adding TDM payments to AI agents, apps, and workflows. CLI, MCP server, and copy-paste examples
Developer integration tools for adding TDM payments to AI agents, apps, and workflows. CLI, MCP server, and copy-paste examples
Automatic micro-donations powered by x402. Drop-in Express/Next.js middleware that sends USDC to charities on every user action. npm install x402charity.
x402 (HTTP 402 Payment Required) SDK + MCP server: let any API charge for itself and any AI agent pay for itself, USDC & stablecoins across EVM, Solana & 8 more chain families, in a couple of lines. Backendless, no fee, self-custodial, paid straight to your wallet. TypeScript, MIT.
Enterprise audit, compliance & budget enforcement layer for the x402 payment protocol
the onramp for pay-as-you-go decentralized storage on IPFS — SOL, USDFC, USDC, and x402 agent payments
Open Source AI trading agent that operates autonomously across 1000+ markets - Polymarket, Kalshi, Binance, Hyperliquid, Solana DEXs, 5 EVM chains. Scans for edge, executes instantly, manages risk while you sleep. Agent commerce protocol for machine-to-machine payments. Self-hosted. Built on Claude.
Drop-in OpenAI Python client with transparent x402 payment support.
TypeScript Interface for Machine Payments Protocol
Drop-in OpenAI Typescript client with transparent x402 payment support.
Production-ready x402 facilitator server.
Rust SDK for the x402 payment protocol.