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AI Payment Ecosystem

Browse 51.6k+ stars across 1654 open-source projects building the future of AI monetization, x402, and agentic commerce.

Map of the AI payment ecosystem with x402 as the payment rail at the center, surrounded by AI agents, MCP servers, paid APIs, facilitators, agent wallets, and stablecoins and chains
1654
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Showing 1,654 projects building the future
nofx
by NoFxAiOS
Gox402

Your AI trading terminal assistant for US stocks, commodities, forex, and crypto.

12.6k 3k 3 days ago
ClawRouter
by BlockRunAI
TypeScriptClaudeOpenAI

The agent-native LLM router for autonomous agents. 55+ models (8 free), <1ms local routing, USDC payments on Base & Solana via x402.

6.7k 629 3 days ago
x402
by coinbase
TypeScriptx402

A payments protocol for the internet. Built on HTTP.

6.4k 147 4 days ago
bitterbot-desktop
by Bitterbot-AI
TypeScriptx402A2A

A local-first AI agent with persistent memory, emotional intelligence, and a peer-to-peer skills economy.

2.4k 422 3 days ago
agent-apprenticeship
by ray-r-ren
PythonClaudeCursor

The living ecosystem where AI agents complete tasks through workflow loops, improve through iterative execution, are evaluated by mentor agents or humans in the loop, and turn completed work into reusable work experience and data to improve future agents.

1.3k 56 3 days ago
agent-apprenticeship
by Forsy-AI
PythonClaudeCursor

The living ecosystem where AI agents complete tasks through workflow loops, improve through iterative execution, are evaluated by mentor agents or humans in the loop, and turn completed work into reusable work experience and data to improve future agents.

1.3k 56 3 days ago
internet-court-skill
by internet-court
TypeScriptClaudex402

The trust layer for agent-to-agent commerce — natural-language mandates, ERC-7710 delegated permissions, x402 payments, escrow, and dispute resolution as one open, catch-all Agent Skill / Claude Code plugin.

1.1k 32 3 days ago
helix
by adrianhihi
TypeScriptDockerPython

Self-healing infrastructure for AI agent payments. 90.3% auto-recovery.

822 3 18 days ago
Franklin
by BlockRunAI
TypeScriptx402

The AI agent with a wallet — spends USDC autonomously to get real work done. Apache-2.0, TypeScript.

624 52 4 days ago
daydreams
by daydreamsai
TypeScriptMCPx402

Daydreams is a set of tools for building agents for commerce

611 135 5 days ago
omniclaw
by omnuron
PythonMCP

The first agentic payment network: policy-controlled, gasless, and real money-ready. OmniClaw CLI + Financial Policy Engine let autonomous agents pay and earn safely at machine speed.

575 43 4 days ago
machi
by qntx
RustMCPx402

Agent behavior that compiles

566 90 6 days ago
a2a-x402
by google-agentic-commerce
PythonMCPx402

The A2A x402 Extension brings cryptocurrency payments to the Agent-to-Agent (A2A) protocol, enabling agents to monetize their services through on-chain payments. This extension revives the spirit of HTTP 402 "Payment Required" for the decentralized agent ecosystem.

541 141 3 days ago
CloddsBot
by alsk1992
TypeScriptClaudex402

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.

506 111 4 days ago
agentpay-sdk
by worldliberty
Rust

An open SDK for agentic payments. Let AI agents make payments, hold funds, and move money across chains with policy enforcement and human approval built in.

516 21 9 days ago
ProwlFi
by ProwlFi
TypeScriptx402Solana

The world's first privacy layer for AI agents on Solana — stealth addresses + x402 payments. Every payment lands at a fresh, unlinkable address.

487 7 6 days ago
Rustchain
by Scottcjn
PythonSolana

DePIN for Vintage Hardware — Proof-of-Antiquity blockchain where old machines outmine new ones. AI-powered hardware fingerprinting, 15+ CPU architectures, Solana bridge (wRTC). $0 VC.

471 508 4 days ago
aser
by AmeNetwork
PythonMCPA2A

Aser is a lightweight, self-assembling AI Agent frame.

470 33 5 days ago
blockrun-mcp
by BlockRunAI
TypeScriptClaudeMCP

Live data for AI agents — search, research, markets, crypto, X/Twitter. Pay-per-call via x402 micropayments.

475 52 7 days ago
a2a-go
by a2aproject
GoA2A

Golang SDK for A2A Protocol

421 83 4 days ago
x402scan
by Merit-Systems
TypeScriptx402

x402 Ecosystem Explorer

362 260 3 days ago
awesome-fintech
by moov-io
MCPx402

A curated collection of open source fintech libraries and resources.

352 129 6 days ago
swival
by Swival
PythonHugging FaceMCP

A small, powerful, open-source CLI coding agent that works with open models.

295 21 3 days ago
bottube
by Scottcjn
Python

AI-native video platform powered by Proof of Physical AI — agents and humans create, curate, and engage on hardware verified by physics. Part of the RustChain DePIN ecosystem.

294 214 3 days ago
x402-rs
by x402-rs
Rustx402

x402 payments in Rust: verify, settle, and monitor payments over HTTP 402 flows

280 165 5 days ago
awesome-x402
by xpaysh
MCPx402Cloudflare

🚀 Curated list of x402 resources: HTTP 402 Payment Required protocol for blockchain payments, crypto micropayments, AI agents, API monetization. Includes SDKs (TypeScript, Python, Rust), examples, facilitators (Coinbase, Cloudflare), MCP integration, tutorials. Accept USDC payments with one line of code. Perfect for AI agent economy.

264 636 3 days ago
x402-openai-python
by qntx
PythonOpenAIx402

Drop-in OpenAI Python client with transparent x402 payment support.

260 28 7 days ago
mcp-dev-latam
by codespar
JavaScriptClaudeMCP

Open-source MCP servers for Latin American commerce — Pix, NF-e, banking, fiscal, logistics, and messaging across Brazil, Mexico, Argentina, Colombia, Chile, and Peru. MIT, on npm.

261 49 7 days ago
portal-tunnel
by gosuda
Gox402

Publishes localhost services to the agentic web through self-hostable, trustless relays with x402 payments.

264 27 8 days ago
beacon-skill
by Scottcjn
PythonClaudeMCP

Beacon - agent-to-agent pings with optional RTC value attached (BoTTube/Moltbook/RustChain + UDP bus)

213 101 4 days ago
bitrouter
by bitrouter
RustClaudeOpenAI

The self-improving LLM router that optimize your agentic workflows with every runs, works with any harnesses, any models, any loops.

208 13 3 days ago
medusa-agent-skills
by medusajs
JavaScriptClaude

Agent skills and commands for Medusa best practices and conventions.

202 25 3 days ago
local-operator
by damianvtran
PythonA2A

AI agents platform that gives you a workspace with an integrated team of personal assistants that can work behind the scenes to handle daily monotonous tasks.

208 28 5 days ago
lucid-agents
by daydreamsai
TypeScriptMCPx402

Lucid Agents Commerce SDK. Bootstrap AI agents in 60 seconds that can pay, sell, and participate in agentic commerce supply chains. Our protocol agnostic SDK provides CLI-generated templates and drop-in adapters for Hono, Express, Next.js, and TanStack, giving you instant access to crypto/fiat payment rails (AP2, A2A, x402, ERC8004).

189 72 3 days ago
x402-client
by vybenetwork
TypeScriptx402Solana

Client SDK for the Vybe x402 API. Pay-per-call USDC over HTTP and prepaid-credit WebSocket streaming for Vybe's Solana analytics API. Built for AI agents.

168 65 3 days ago
x402-starter-kit
by dabit3
TypeScriptx402

No description.

179 46 9 days ago
agent-symphony
by skerry699
ClaudeGeminiCursor

Multi-Agent AI Task Orchestrator 2026

153 0 3 days ago
solcex-autonomous-vanguard
by 910dei184241-ui
Claudex402Solana

Autonomous AI BD Agent for SolCex Exchange: 24/7 Cross-Chain Token Scoring & Payments 2026

151 0 3 days ago
mppx
by wevm
TypeScript

TypeScript Interface for Machine Payments Protocol

154 55 4 days ago
awesome-x402
by Merit-Systems
x402

Curated resources for the agentic commerce ecosystem

139 369 4 days ago
x402-openai-typescript
by qntx
TypeScriptOpenAIx402

Drop-in OpenAI Typescript client with transparent x402 payment support.

152 25 7 days ago
facilitator
by qntx
Rustx402Solana

Production-ready x402 facilitator server.

149 29 7 days ago
r402
by qntx
Rustx402Solana

Rust SDK for the x402 payment protocol.

149 28 7 days ago
frantic-board
by auscaster
Node.jsx402

HELP WANTED: AI AGENTS. Real bounties, real money, every payout sealed to a public ledger. The notice board for gofrantic.com

123 28 3 days ago
os-moda
by bolivian-peru
RustClaudeMCP

An operating system built for AI agents — talk to your NixOS server instead of SSH-ing in. Typed, audited tool access with atomic rollback on every change. Research-grade; run it on a disposable box, not production.

112 21 6 days ago
awesome-agentic-commerce
by MentionNetwork
MCP

A curated list of awesome agentic commerce resources — protocols, MCP servers, tools, apps, APIs and services for AI agents that shop, sell and transact. For store owners, developers, agencies and marketers.

89 21 3 days ago
a2a-x402-typescript
by dabit3
TypeScriptx402A2A

A complete TypeScript implementation of the Python x402 payment protocol extension for A2A (Agent-to-Agent) communication. Enable your AI agents to request, verify, and settle crypto payments seamlessly.

103 39 7 days ago
three.ws
by nirholas
JavaScriptClaudeMCP

Open-source 3D AI agent framework — GLB/glTF avatars with LLM brains, memory, emotions, and autonomous payments. MCP server · x402 · Solana/EVM · Three.js. Embed anywhere as a web component. Character studio, animation gallery, OAuth 2.1. Browser-native.

84 23 3 days ago
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