The Agentic Payments Ecosystem
A live map of the x402 and agent-payments landscape, built from the 1.5k open-source projects we track. Counts and stars update automatically — no hand-waving.
The map, by category
Counts are matches across our dataset; each card shows the most-starred projects in that category.
Model Context Protocol servers and tools, increasingly monetized per call.
- ⭐ 1.3k
- ⭐ 611
- ⭐ 575
- ⭐ 566
Services that verify and settle x402 payments on-chain.
- ⭐ 264
- ⭐ 149
- ⭐ 149
- ⭐ 63
Language SDKs and client libraries for integrating x402.
- ⭐ 516
- ⭐ 421
- ⭐ 189
- ⭐ 168
Wallets and key infrastructure that let agents hold and spend funds.
- ⭐ 624
- ⭐ 71
- ⭐ 62
- ⭐ 52
Drop-in layers that put a 402 paywall in front of existing APIs.
- ⭐ 352
- ⭐ 208
- ⭐ 107
- ⭐ 94
Tools to charge for APIs, content and inference per request.
- ⭐ 541
- ⭐ 264
- ⭐ 77
- ⭐ 62
Agent-to-agent and Google AP2 authorization layers.
- ⭐ 2.4k
- ⭐ 1.1k
- ⭐ 566
- ⭐ 541
Stablecoin settlement — the dominant money for x402 today.
- ⭐ 6.7k
- ⭐ 624
- ⭐ 575
- ⭐ 516
Data is derived from the public projects.json dataset and refreshes as the directory updates.