Catalog

https://masterclaw.dev/api/v1/research

Bitcoin fee intelligence for wallets and AI agents.

https://calparse-api.vercel.app/parse

https://graphadvocate.com/hyperliquid/risk

https://graphadvocate.com/hyperliquid/pnl

Read any supported Chainlink Data Feed (ETH/USD, BTC/USD, LINK/USD, USDC/USD, AVAX/USD, MATIC/USD) on Base, Avalanche, Arbitrum, or Polygon

Read any supported Chainlink Data Feed (ETH/USD, BTC/USD, LINK/USD, USDC/USD, AVAX/USD, MATIC/USD) on Base, Avalanche, A

x402-Email Spec v0.1 verifier (paid lane)

x402-Email Spec v0.1 verifier (paid lane). Validates a sender address, accountability bond, and x402 payment header from

Compute an agent's USD-denominated Vaultfire stake by combining Vaultfire's on-chain bond data (real ETH/AVAX/MATIC locked) with Chainlink's decentralized price feeds

Compute an agent's USD-denominated Vaultfire stake by combining Vaultfire's on-chain bond data (real ETH/AVAX/MATIC lock

https://api.agentwonderland.com/x402/endpoints/analyze

https://api.agentwonderland.com/x402/endpoints/scan

Claim-before-execute guard — prevents duplicate payments, emails, and trades when AI agents retry

https://api.printmoneylab.com/api/v1/kr-news/kpop

https://api.printmoneylab.com/api/v1/kr-news/kpop-summary

https://api.printmoneylab.com/api/v1/kr-news/semiconductor

https://api.printmoneylab.com/api/v1/kr-news/semiconductor-summary

https://meryol-agenticmarket-x402.hf.space/yields/best

https://meryol-agenticmarket-x402.hf.space/wallet/:chain/:address/age

https://graphadvocate.com/hyperliquid/score

https://graphadvocate.com/hyperliquid/screen

https://graphadvocate.com/hyperliquid/vault

https://human.twin3.ai/v1/human

https://pro-api.coingecko.com/api/v3/x402/onchain/simple/networks/base/token_price/0x4200000000000000000000000000000000000006,0xff8104251e7761163fac3211ef5583fb3f8583d6,0xacfe6019ed1a7dc6f7b508c02d1b04ec88cc21bf,0xa4a2e2ca3fbfe21aed83471d28b6f65a233c6e00,0x5f980dcfc4c0fa3911554cf5ab288ed0eb13dba3,0xc0634090f2fe6c6d75e61be2b949464abb498973,0x9a26f5433671751c3276a065f57e5a02d2817973,0x9f86db9fc6f7c9408e8fda3ff8ce4e78ac7a6b07,0x22af33fe49fd1fa80c7149773dde5890d3c76f3b,0x940181a94a35a4569e4529a3cdfb74e38fd98631,0x1bc0c42215582d5a085795f4badbac3ff36d1bcb,0xbaa5cc21fd487b8fcc2f632f3f4e8d37262a0842

https://api.lastlookdata.com/api/treasury/current

https://api.anchor-x402.com/v1/investigate