Issue verifiable credentials from AI agents for $0.10 via x402. On-chain on Celo, IPFS-pinned.
Free
4 servers across authentication & identity, payments & billing, finance & commerce and gaming & entertainment. The largest is Hashproof.
Authentication & Identity · Payments & Billing · Finance & Commerce · Gaming & Entertainment
4
servers published
4 categories
3k
downloads
counted by the registries
0
followers
told when a release lands
4 of 4
security-scanned
servers with a scan grade
4 MCP servers, most downloaded first. 4 of 4 are free to start.
Accept crypto payments from AI agents: invoices + hosted checkout on 5 chains. No API key.
Free
Non-custodial Bitcoin DCA for agent treasuries: approve USDT once, stack WBTC on Celo forever.
Free
Provably fair on-chain slot machine for AI agents: x402 spins on Base, Chainlink VRF results.
Free
Authentication
0 of 4 use OAuth
The rest either hold an API key issued by the publisher or ask for nothing.
Support
Community publisher
Listed without a verification tick. Read the listing before installing.