x402 Payment Protocol
Custom errors for HTTP status codes.
n8n community node for Agoragentic Triptych OS (Agent OS) Router / Marketplace and x402 edge workflows.
A framework-agnostic implementation of the x402 payment protocol v2 for Solana clients (browsers) and servers
InFlow x402 SDK core: protocol types, HTTP client, scheme constants.
t402 Payment Protocol Vue Components & Composables
x402 Payment Protocol
Fundamental constants and enumerations
x402 payment protocol extension for A2A (TypeScript)
A quick promise wrapper and helper for http status codes
t402 Payment Protocol React Components & Hooks
Shared Compose.Market SDK runtime primitives: HTTP client, typed errors, retries, storage, streaming parsers, receipts, and x402 wire types.
x402 Payment Protocol
TypeScript client and CLI for the EarnFi Agent API — registration, x402 USDC paid job creates, polling, and creator actions.
Core types, schemas, and constants for the T402 payment protocol
x402 Payment Protocol with Algorand integration - Core SDK
Express.js middleware and decorators for X402 payment protocol
SDK for ThoughtProof reasoning verification — verify AI agent decisions before they act
Client for Interacting With Paid APIs at get402.com
x402 Payment Protocol
💥A TypeScript library that provides a comprehensive set of HTTP error classes and utilities for handling HTTP errors in your applications.
RxStack Exceptions Component
Error with HTTP status code.
CLI + library to check if URLs support the x402 HTTP payment protocol. Validates schema, checks facilitator reachability, and outputs colored results.
Official Rust SDK for interacting with the 4Mica payment network.
MCP server for elisym — AI agent discovery, marketplace, and payments via Nostr
Actix Web framework integration for X402 payment protocol
Rocket web framework integration for X402 payment protocol
Actix Web framework integration for X402 payment protocol
Rocket web framework integration for X402 payment protocol
x402 V2 wire format types : PaymentRequired, PaymentSignature, PaymentResponse, ReceiptFormat, PrivacyClass, SettledPaymentRef, VcxPresentFlag, CompositeTrustResponse ; specified in draft-vauban-x402-stark-receipts-01 (IETF Independent Submission) and x402 Linux Foundation V2 working group.
Client For Building Paid APIs Using Get402.com
MCP (Model Context Protocol) integration for the x402 payment protocol.
Core types for x402 payments: chain identifiers, protocol messages, and facilitator traits
A simple library to handle REST errors, with a derive macro to generate the error type. It also provides a compatibility layer with actix-web.
A simple library to handle REST errors, with a derive macro to generate the error type. It also provides a compatibility layer with actix-web.