{"protocolVersion":"0.3.0","name":"Moonbeam paid calls","version":"1.0.0","url":"https://next.moonbeam.network/api/acp/x402/a2a","preferredTransport":"JSONRPC","description":"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.","provider":{"organization":"Moonbeam","url":"https://next.moonbeam.network"},"capabilities":{"streaming":false,"pushNotifications":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."}]},"defaultInputModes":["application/json"],"defaultOutputModes":["application/json"],"skills":[{"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"],"examples":["{\"skill\":\"data_onchain_query\",\"input\":{\"question\":\"…\",\"chainId\":1,\"pool\":\"…\",\"block\":1}}"],"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"],"examples":["{\"skill\":\"market_price\",\"input\":{\"symbol\":\"…\"}}"],"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"],"examples":["{\"skill\":\"risk_address\",\"input\":{\"address\":\"…\",\"chainId\":1}}"],"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"],"examples":["{\"skill\":\"mcp_digest\",\"input\":{\"algorithm\":\"…\",\"text\":\"…\"}}"],"inputModes":["application/json"],"outputModes":["application/json"]}]}