{"id":4402,"recorded_at":"2026-10-26T14:34:37.799700Z","observed_at":"2026-10-26T14:34:37.799633Z","subject_kind":"source_record","subject":"agentic_market:x402-chainquery-com","kind":"listing","method":"baseline/1","body":{"endpoints":[["x402","https://x402.chainquery.com/v1/rpc/analyzepsbt"],["x402","https://x402.chainquery.com/v1/rpc/combinepsbt"],["x402","https://x402.chainquery.com/v1/rpc/combinerawtransaction"],["x402","https://x402.chainquery.com/v1/rpc/converttopsbt"],["x402","https://x402.chainquery.com/v1/rpc/createmultisig"],["x402","https://x402.chainquery.com/v1/rpc/createpsbt"],["x402","https://x402.chainquery.com/v1/rpc/createrawtransaction"],["x402","https://x402.chainquery.com/v1/rpc/decodepsbt"],["x402","https://x402.chainquery.com/v1/rpc/decoderawtransaction"],["x402","https://x402.chainquery.com/v1/rpc/decodescript"],["x402","https://x402.chainquery.com/v1/rpc/deriveaddresses"],["x402","https://x402.chainquery.com/v1/rpc/estimaterawfee"],["x402","https://x402.chainquery.com/v1/rpc/estimatesmartfee"],["x402","https://x402.chainquery.com/v1/rpc/finalizepsbt"],["x402","https://x402.chainquery.com/v1/rpc/getaddednodeinfo"],["x402","https://x402.chainquery.com/v1/rpc/getbestblockhash"],["x402","https://x402.chainquery.com/v1/rpc/getblock"],["x402","https://x402.chainquery.com/v1/rpc/getblockchaininfo"],["x402","https://x402.chainquery.com/v1/rpc/getblockcount"],["x402","https://x402.chainquery.com/v1/rpc/getblockhash"],["x402","https://x402.chainquery.com/v1/rpc/getblockheader"],["x402","https://x402.chainquery.com/v1/rpc/getchaintips"],["x402","https://x402.chainquery.com/v1/rpc/getconnectioncount"],["x402","https://x402.chainquery.com/v1/rpc/getdeploymentinfo"],["x402","https://x402.chainquery.com/v1/rpc/getdescriptorinfo"],["x402","https://x402.chainquery.com/v1/rpc/getdifficulty"],["x402","https://x402.chainquery.com/v1/rpc/getindexinfo"],["x402","https://x402.chainquery.com/v1/rpc/getmemoryinfo"],["x402","https://x402.chainquery.com/v1/rpc/getmempoolancestors"],["x402","https://x402.chainquery.com/v1/rpc/getmempooldescendants"],["x402","https://x402.chainquery.com/v1/rpc/getmempoolentry"],["x402","https://x402.chainquery.com/v1/rpc/getmempoolinfo"],["x402","https://x402.chainquery.com/v1/rpc/getmininginfo"],["x402","https://x402.chainquery.com/v1/rpc/getnettotals"],["x402","https://x402.chainquery.com/v1/rpc/getnetworkhashps"],["x402","https://x402.chainquery.com/v1/rpc/getnetworkinfo"],["x402","https://x402.chainquery.com/v1/rpc/getnodeaddresses"],["x402","https://x402.chainquery.com/v1/rpc/getpeerinfo"],["x402","https://x402.chainquery.com/v1/rpc/getrawmempool"],["x402","https://x402.chainquery.com/v1/rpc/getrawtransaction"],["x402","https://x402.chainquery.com/v1/rpc/getrpcinfo"],["x402","https://x402.chainquery.com/v1/rpc/gettxout"],["x402","https://x402.chainquery.com/v1/rpc/gettxspendingprevout"],["x402","https://x402.chainquery.com/v1/rpc/getzmqnotifications"],["x402","https://x402.chainquery.com/v1/rpc/help"],["x402","https://x402.chainquery.com/v1/rpc/joinpsbts"],["x402","https://x402.chainquery.com/v1/rpc/listbanned"],["x402","https://x402.chainquery.com/v1/rpc/ping"],["x402","https://x402.chainquery.com/v1/rpc/testmempoolaccept"],["x402","https://x402.chainquery.com/v1/rpc/uptime"],["x402","https://x402.chainquery.com/v1/rpc/utxoupdatepsbt"],["x402","https://x402.chainquery.com/v1/rpc/validateaddress"],["x402","https://x402.chainquery.com/v1/rpc/verifymessage"],["x402","https://x402.chainquery.com/v1/rpc/verifytxoutproof"]],"name":"x402.chainquery.com","owner_address":null,"raw":{"caip2_networks":["eip155:8453"],"category":"","description":"","domain":"x402.chainquery.com","endpoints":[{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. 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Bitcoin Core deriveaddresses.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/deriveaddresses"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Raw fee-estimate data from the node's fee estimator for a confirmation target. 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Bitcoin Core getaddednodeinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getaddednodeinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Hash of the current chain tip (best block) from chainquery's independent full node. Bitcoin Core getbestblockhash.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getbestblockhash"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. A full Bitcoin block by hash from chainquery's independent full node: header, transaction ids, and fully decoded transactions at higher verbosity. Bitcoin Core getblock.","method":"GET","parameters":[],"pricing":{"amount":"0.02","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getblock"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Current Bitcoin (BTC) chain state from chainquery's independent full node: height, best block hash, difficulty, sync progress, on-disk size. Bitcoin Core getblockchaininfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getblockchaininfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Current block height of the chain tip from chainquery's independent full node. Bitcoin Core getblockcount.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getblockcount"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Block hash at a given height from chainquery's independent full node. Bitcoin Core getblockhash.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getblockhash"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Block header fields by hash from chainquery's independent full node: version, merkle root, time, bits, nonce, previous hash. Bitcoin Core getblockheader.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getblockheader"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. All known chain tips with height and branch status from chainquery's independent full node. Bitcoin Core getchaintips.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getchaintips"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Number of peer connections from chainquery's independent full node. Bitcoin Core getconnectioncount.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getconnectioncount"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Soft-fork deployment and activation status from chainquery's independent full node. Bitcoin Core getdeploymentinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getdeploymentinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Analyze an output descriptor and return its checksum and normalized form. Bitcoin Core getdescriptorinfo.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getdescriptorinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Current proof-of-work difficulty from chainquery's independent full node. Bitcoin Core getdifficulty.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getdifficulty"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Status of the node's optional indexes such as txindex, from chainquery's independent full node. Bitcoin Core getindexinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getindexinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Node memory-usage statistics from chainquery's independent full node. Bitcoin Core getmemoryinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getmemoryinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. In-mempool ancestors of a transaction (txids or full entries) from chainquery's independent full node. Bitcoin Core getmempoolancestors.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getmempoolancestors"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. In-mempool descendants of a transaction from chainquery's independent full node. Bitcoin Core getmempooldescendants.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getmempooldescendants"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Mempool details for a transaction from chainquery's independent full node: fees, size, ancestor and descendant counts. Bitcoin Core getmempoolentry.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getmempoolentry"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Mempool summary from chainquery's independent full node: transaction count, size, and minimum fees. Bitcoin Core getmempoolinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getmempoolinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Mining-related info from chainquery's independent full node: difficulty, network hashrate, mempool, and chain. Bitcoin Core getmininginfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getmininginfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Cumulative network traffic totals, bytes in and out, from chainquery's independent full node. Bitcoin Core getnettotals.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getnettotals"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Estimated network hashes per second over a window of blocks, from chainquery's independent full node. Bitcoin Core getnetworkhashps.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getnetworkhashps"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Node network state from chainquery's independent full node: version, subversion, connections, relay fee. Bitcoin Core getnetworkinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getnetworkinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Known peer addresses from the node's address manager. Bitcoin Core getnodeaddresses.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":{"l30DaysTotalCalls":"3","l30DaysUniquePayers":"3"},"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getnodeaddresses"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Per-peer connection details for every node connected to chainquery's independent full node. Bitcoin Core getpeerinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getpeerinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. All transaction ids in the mempool, or full entries when verbose, from chainquery's independent full node. Bitcoin Core getrawmempool.","method":"GET","parameters":[],"pricing":{"amount":"0.02","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getrawmempool"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. A raw transaction by txid from chainquery's independent full node, as hex or decoded JSON. Bitcoin Core getrawtransaction.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getrawtransaction"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Active RPC commands and server state from chainquery's independent full node. Bitcoin Core getrpcinfo.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getrpcinfo"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. An unspent transaction output (UTXO) by txid and index from chainquery's independent full node. Bitcoin Core gettxout.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/gettxout"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Whether given outputs are being spent by any mempool transaction, from chainquery's independent full node. Bitcoin Core gettxspendingprevout.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/gettxspendingprevout"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Active ZMQ notification endpoints from chainquery's independent full node. Bitcoin Core getzmqnotifications.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/getzmqnotifications"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. List of available RPC commands, or detailed help for one, from chainquery's independent full node. Bitcoin Core help.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/help"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Join multiple distinct PSBTs into a single PSBT. Bitcoin Core joinpsbts.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/joinpsbts"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Currently banned peer IPs and subnets from chainquery's independent full node. Bitcoin Core listbanned.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":{"l30DaysTotalCalls":"7","l30DaysUniquePayers":"4"},"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/listbanned"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Queue a ping to all connected peers to measure latency, via chainquery's independent full node. Bitcoin Core ping.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/ping"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Test whether raw transactions would be accepted to the mempool, without broadcasting, via chainquery's independent full node. Bitcoin Core testmempoolaccept.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.02","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/testmempoolaccept"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Node uptime in seconds from chainquery's independent full node. Bitcoin Core uptime.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":{"l30DaysTotalCalls":"2","l30DaysUniquePayers":"2"},"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/uptime"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Fill a PSBT's missing UTXO and script data from the UTXO set, via chainquery's independent full node. Bitcoin Core utxoupdatepsbt.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/utxoupdatepsbt"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Validate a Bitcoin address and return its type and scriptPubKey. Bitcoin Core validateaddress.","method":"GET","parameters":[],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/validateaddress"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Verify a message signed by the private key behind a Bitcoin address. Bitcoin Core verifymessage.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/verifymessage"},{"description":"chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Verify a merkle proof that a transaction is included in a block, via chainquery's independent full node. Bitcoin Core verifytxoutproof.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":[],"group":"body","name":"params","required":false,"type":"array"}],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":null,"serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"],"url":"https://x402.chainquery.com/v1/rpc/verifytxoutproof"}],"enriched":false,"iconUrl":"https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1781735671/bazaar-icons/06516b1fb11ba172.png","id":"x402-chainquery-com","integrationType":"","isNew":false,"name":"x402.chainquery.com","networks":["Base"],"priceSummary":{"avgCostBasis":"exact","avgCostPerTransaction":"0.006481","currency":"USDC","maxAmount":"0.02","minAmount":"0.005"},"provider":"x402.chainquery.com","providerUrl":"","serviceName":"chainquery Bitcoin RPC","tags":["bitcoin","bitcoin-core","rpc","mempool","fees"]},"source":"agentic_market","summary":""},"body_sha256":"9ea97dc86bc3a3e3736d65fb19f6ea0726c2e9c90cbf98945c3469faff9d21d3","prev_id":null,"leaf":"0xfe6d88a059750962a3268c3c113cc418ac4c0e37e15d6262a4549ddbd516efc1","leaf_text":"{\"body\":\"9ea97dc86bc3a3e3736d65fb19f6ea0726c2e9c90cbf98945c3469faff9d21d3\",\"id\":4402,\"kind\":\"listing\",\"method\":\"baseline/1\",\"observed_us\":1793025277799633,\"prev\":null,\"subject\":\"agentic_market:x402-chainquery-com\",\"subject_kind\":\"source_record\"}","day":null,"proof":[]}