{"domain":"next.moonbeam.network","count":1,"changes":[{"captured_at":"2026-11-11T05:53:52.785863","card_hash":"cb8ed8e64949b753ea22f3ecc38314439e433a244bfd1955e92cb81441c35ba2","previous_card_hash":null,"diff":{"skills_added":[{"id":"data_onchain_query","name":"On-chain read (a block, a pool, a balance)","description":"On-chain data query on Base, sold by Moonbeam: the tokens and fee tier of a Uniswap V3 pool, or the hash of a block. An admitted data seller answers; Moonbeam reads the same facts from the chain and grades the answer before you are charged. One call is 0.013714 USDC, paid with x402 on Base.","tags":["x402","paid","base","data"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"market_price","name":"Crypto price: BTC, ETH, SOL","description":"Latest USD price of BTC, ETH, SOL, NQ, ES, YM from the venue tape: the close of the last closed 1-minute bar, its time, age and sha256 digest, replayable with one GET. Only symbols the tape holds; a price older than 180 s is never served as current (nothing is charged). One call is 0.001714 USDC, paid with x402 on Base.","tags":["x402","paid","base","market"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"mcp_digest","name":"Hash of your text (sha256 or keccak256) as hex","description":"The hash of your text (sha256 or keccak256) as hex. mcp.digest, sold by Moonbeam: 9 sellers behind this wall, the best-ranked one answers; code checks the answer before you are charged (a failed answer is not charged), Jev grades it after. One call is 0.0012 USDC, paid with x402 on Base.","tags":["x402","paid","base","mcp"],"inputModes":["application/json"],"outputModes":["application/json"]},{"id":"risk_address","name":"Risk score for a wallet address","description":"A risk score for a wallet address on the chain you name. risk.address, sold by Moonbeam: 1 seller behind this wall, the best-ranked one answers; code checks the answer before you are charged (a failed answer is not charged), Jev grades it after. One call is 0.0012 USDC, paid with x402 on Base.","tags":["x402","paid","base","risk"],"inputModes":["application/json"],"outputModes":["application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Moonbeam paid calls"},{"field":"description","before":null,"after":"Paid calls bought through Moonbeam, one skill each. Each call is priced in USDC on Base mainnet and paid with x402; the answer is checked before you are charged."},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://next.moonbeam.network/api/acp/x402/a2a"},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":[{"uri":"https://github.com/google-a2a/a2a-x402/v0.1","required":true,"description":"Each skill is paid per call with x402 on Base."}]}},{"field":"provider","before":null,"after":{"organization":"Moonbeam","url":"https://next.moonbeam.network/"}}],"other_changed":true,"is_empty":false,"human_summary":"added 4 skills · name ∅ → Moonbeam paid calls · description ∅ → Paid calls bought through Moonbeam, one  · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://next.moonbeam.network/api/acp/x4 · capabilities ∅ → extensions, pushNotifications, stateTran · provider ∅ → Moonbeam"}}]}