s402 — Chain-agnostic HTTP 402 wire format. Types, HTTP encoding, and scheme registry for six payment schemes. Wire-compatible with x402. Zero runtime dependencies.

Framework-agnostic s402 server middleware. `s402Gate()` works with Hono, Next.js Route Handlers, Bun, Deno, Cloudflare Workers, and any host that speaks the Web Fetch API.

Sui-native s402 protocol implementation for SweeFi

Solana-native s402 protocol implementation for SweeFi

React hooks and context for the SweeFi s402 payment flow

Vue 3 composables and plugin for the SweeFi s402 payment flow

Self-hostable s402 payment verification and settlement service for SweeFi — runnable as `npx @sweefi/facilitator start`

Chain-agnostic s402 middleware and client fetch wrapper for Hono. Successor to @sweefi/server (renamed for honesty — this package IS the Hono middleware).

AP2 (Agent Payments Protocol) adapter for SweeFi — maps AP2 mandates to SweeFi on-chain mandates on Sui

MCP server exposing SweeFi payment tools for AI agents — the safety layer for autonomous agent commerce

CLI for AI agent payments on Sui — pay, stream, escrow, and manage mandates from the terminal

Framework-agnostic payment state machine and adapter interface for SweeFi