ARYSPHERE x402 chain reads and token verdicts

Check this CA: Base ERC-20 verdict of a token contract address. Not financial advice. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots; plus the deepest Uniswap V3 pool's USD price and depth. No holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_bazaar_token_verdict_v2/base_token_verdict_v3. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"cached": false, "chain": "base", "disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "grade": "COOKED", "method": "verdict", "ok": true, "result": {"disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "facts": {"decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "USD Coin", "owner": "0x3abd6f64a422225e61e435bae41db12096106df7", "owner_renounced": false, "proxy_slot": "zeppelinos", "symbol": "USDC", "upgradeable_proxy": true}, "grade": "COOKED", "grade_rule": "RADIOACTIVE: not a contract, or not ERC-20 shaped (no decimals/totalSupply). COOKED: a proxy implementation slot is set (EIP-1967, its beacon, or ZeppelinOS) AND owner() names a live owner. MID: either one. BASED: neither found.", "market": {"deepest_pool": {"fee": 3000, "pool": "0x6c561b446416e1a00e8e93e221854d6ea4171372", "price_usd": 1.00209, "quote": "WETH", "quote_reserve_usd": 87721037.3, "token_reserve": 58770808.350535}, "depth_rule": "pool_depth from the deepest pool's quote-side reserve in USD: <$1k none_or_dust, <$100k thin, <$5M moderate, else deep. A description of on-chain state, not advice.", "dex": "uniswap_v3", "eth_usd": 2432.8015, "eth_usd_source": "chainlink ETH/USD 0x71041dddad3595f9ced3dccfbe3d1f4b0a16bb70", "fee_tiers": [500, 3000, 10000], "pool_depth": "deep", "pools_found": 3, "price_usd": 1.00209, "quote_assets": ["WETH", "USDC"], "quote_reserve_usd": 87721037.3, "rpc_calls": 2}, "one_liner": "USDC is COOKED", "roast": "USDC: COOKED. Proxy (zeppelinos slot set); a live owner holds the keys.", "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "written_by": "template"}, "service": "x402_bazaar_token_verdict_v2.base_token_verdict_v3"}

Check this CA: Ethereum mainnet ERC-20 verdict of a token contract address. Not financial advice. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots; plus the deepest Uniswap V3 pool's USD price and depth. No holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_eth_token_verdict_v1/eth_mainnet_token_verdict. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"cached": false, "chain": "ethereum", "disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "grade": "MID", "method": "verdict", "ok": true, "result": {"disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "facts": {"address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "code_bytes": 11075, "decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "Tether USD", "owner": "0xc6cde7c39eb2f0f0095f41570af89efc2c1ea828", "owner_function": true, "owner_renounced": false, "proxy_implementation": null, "proxy_slot": null, "proxy_slots_checked": ["eip1967", "eip1967_beacon"], "symbol": "USDT", "total_supply": "88302633055.702652", "total_supply_raw": "88302633055702652", "upgradeable_proxy": false}, "grade": "MID", "grade_rule": "RADIOACTIVE: not a contract, or not ERC-20 shaped (no decimals/totalSupply). COOKED: a proxy implementation slot is set (EIP-1967, its beacon, or ZeppelinOS) AND owner() names a live owner. MID: either one. BASED: neither found.", "market": {"deepest_pool": {"fee": 3000, "pool": "0x4e68ccd3e89f51c3074ca5072bbac773960dfa36", "price_usd": 1.00052, "quote": "WETH", "quote_reserve_usd": 67298314.08, "token_reserve": 28892113.616802}, "depth_rule": "pool_depth from the deepest pool's quote-side reserve in USD: <$1k none_or_dust, <$100k thin, <$5M moderate, else deep. A description of on-chain state, not advice.", "dex": "uniswap_v3", "eth_usd": 2431.49722133, "eth_usd_source": "chainlink ETH/USD 0x5f4ec3df9cbd43714fe2740f5e3616155c5b8419", "fee_tiers": [500, 3000], "pool_depth": "deep", "pools_found": 6, "price_usd": 1.00052, "quote_assets": ["WETH", "USDC"], "quote_reserve_usd": 67298314.08, "rpc_calls": 2}, "one_liner": "USDT: Six decimals, one owner, zero drama.", "roast": "A textbook ERC-20 with a live owner and no proxy tricks. It's the vanilla ice cream of tokens\u2014technically fine, but nobody's writing home about it.", "token": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "written_by": "model"}, "service": "x402_eth_token_verdict_v1.eth_mainnet_token_verdict"}

Check this CA: Ethereum mainnet ERC-20 verdict of a token contract address. Not financial advice. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots; plus the deepest Uniswap V3 pool's USD price and depth. No holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_eth_token_verdict_v1/eth_token_verdict_v3. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Base contract ABI (ERC-20 / ERC-721 and others) from a contract address. Returns the ABI of a contract on Base from its address. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_contract_abi. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "method": "abi", "ok": true, "result": {"abi": [{"inputs": [{"internalType": "address", "name": "implementationContract", "type": "address"}], "stateMutability": "nonpayable", "type": "constructor"}, {"anonymous": false, "inputs": [{"indexed": false, "internalType": "address", "name": "previousAdmin", "type": "address"}, {"indexed": false, "internalType": "address", "name": "newAdmin", "type": "address"}], "name": "AdminChanged", "type": "event"}, ""], "address": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "implementation": "0x2Ce6311ddAE708829bc0784C967b7d77D19FD779", "isProxy": true, "match": "exact_match", "proxy": {"implementations": [{"address": "0x2Ce6311ddAE708829bc0784C967b7d77D19FD779", "name": "FiatTokenV2_2"}], "isProxy": true, "proxyType": "ZeppelinOSProxy"}, "verified": true}, "service": "x402_chain_reads_v1.base_contract_abi"}

Base ERC-20 token balance of a holder address. ERC-20 balance read on Base: takes token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex) and returns that holder's balanceOf as read from the token contract. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_erc20_balanceof. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "method": "balanceOf", "ok": true, "result": "70000", "service": "x402_chain_reads_v1.base_erc20_balanceof"}

Base NFT (ERC-721) owner of a token id. NFT owner read on Base: takes token (ERC-721 contract, 0x + 40 hex) and id (decimal token id) and returns the address that ownerOf(id) reports on the contract. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_erc721_ownerof. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "method": "ownerOf", "ok": true, "result": {"id": "5256424", "owner": "0x456979e89917f4dc1e86662fcdfd4c9766c6684d", "token": "0xa990c6a764b73bf43cee5bb40339c3322fb9d55f"}, "service": "x402_chain_reads_v1.base_erc721_ownerof"}

Base on-chain read: the native balance of an address. Returns the native ETH balance of a Base address via eth_getBalance. Takes one query parameter: address (0x + 40 hex). GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_eth_getbalance. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "hex": "0x0", "method": "eth_getBalance", "ok": true, "result": 0, "service": "x402_chain_reads_v1.base_eth_getbalance"}

Base on-chain read: a block by number or 'latest'. Returns Base block information for query parameter block (block number or latest) via eth_getBlockByNumber. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_eth_getblockbynumber. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "method": "eth_getBlockByNumber", "ok": true, "result": {"baseFeePerGas": "0x4c4b40", "blobGasUsed": "0x49fdb0", "difficulty": "0x0", "excessBlobGas": "0x0", "extraData": "0x01000000640000000500000000004c4b40", "gasLimit": "0x17d78400", "gasUsed": "0x20543ad", "hash": "0xea00d8455c460589a746efd2ddb95112df516d68f47f41c7247249b5519397d6", "logsBloom": "0x5ec0c56035693ee7c0495a12f60bfbb6b73dd4f1a02ea3711ae4529f3852ed90b33e8b48b46627a63646c0dfe0ceff9d4a3bbec7dd25e362afc19ee3edb7b708a641fed8847ba50edb87d43dd2a852b4d9430c075a6d1af815d3a39cdf7eff42bae2a0aadaab0cee3f66c9750d872e88c123401219742e", "miner": "0x4200000000000000000000000000000000000011", "mixHash": "0x1107a40b1f89981b57fd6f8e24717d0e76cf87525d041987514d3c139405a90f", "nonce": "0x0000000000000000", "number": "0x3245954", "parentBeaconBlockRoot": "0x62515d9866021870f7635c4a8e0ac37fb94e5ac70133aa8a0946a19ba7349239", "parentHash": "0x1fd770bbc4aa41d486f43084897347279410637eb3233f2afa7c6eb4994c0655", "receiptsRoot": "0xdd340ae2e87543370b59c54eb67043fd0108ed319fef18f5357fee05a3d2e12d", "requestsHash": "0xe3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "size": "0x14e2f", "stateRoot": "0xe0df8779fdd9e7b3b0ebb0bf73314f53a093f0812eabfd8420d6537c9b5de8b4", "timestamp": "0x6ad30f8b", "transactions": ["0xd0050c0481165f1b64e8be794aa79b503ba7718d10087982ccf6283477d54d66", "0x30a89c4cf89346243822f98da080791feaf5b2b3e1128e530018a6060071ca53"], "transactionsRoot": "0xf59afdfe8e069e8e60a09c3069da7017829938e90e6cf8bf785bf33b9248fee5", "uncles": [], "withdrawals": [], "withdrawalsRoot": "0xbb0b3c9c1132167b3257e9f50c915d664fce551810ebb0fbfa883441b76ed426"}, "service": "x402_chain_reads_v1.base_eth_getblockbynumber"}

Base on-chain read: a contract's event logs, filtered by topic and block range. Event logs on Base: takes address (contract, 0x + 40 hex), optional topic0 (event signature hash, 0x + 64 hex) and optional blocks (last N blocks, 1-100, default 10), and returns the matching eth_getLogs entries. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_eth_getlogs. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "method": "eth_getLogs", "ok": true, "result": {"count": 205, "from_block": 52384927, "logs": [{"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "blockHash": "0x070a9affe2a28d7cf48692cf3b39420a699e6e2c5549fcd351143931a329400f", "blockNumber": "0x31f549f", "blockTimestamp": "0x6ac90621", "data": "0x000000000000000000000000000000000000000000000000000000046059f24b", "logIndex": "0x0", "removed": false, "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x000000000000000000000000b2cc224c1c9fee385f8ad6a55b4d94e92359dc59", ""], "transactionHash": "0xd6acc3445213c7bb13fafe113c818965d71567c3a8d0defdba730577e0f4c85d", "transactionIndex": "0x1"}, {"address": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "blockHash": "0x070a9affe2a28d7cf48692cf3b39420a699e6e2c5549fcd351143931a329400f", "blockNumber": "0x31f549f", "blockTimestamp": "0x6ac90621", "data": "0x00000000000000000000000000000000000000000000000000000001b91d1bf1", "logIndex": "0x3", "removed": false, "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x000000000000000000000000160d7e9d948b16c163332a277b393c288408eb12", ""], "transactionHash": "0x871c536d6987ca7ac859231108c11b5604874b55a50b9ed063bc55d1add86142", "transactionIndex": "0x3"}, ""], "to_block": 52384927, "truncated": true}, "service": "x402_chain_reads_v1.base_eth_getlogs"}

Base on-chain read: a transaction by its hash. Base eth_getTransactionByHash. Takes hash (transaction hash, 0x + 64 hex) and returns that Base transaction as the node returns it: from, to, value, gas, gas price, input, nonce, block number and transaction index, or null if the node does not know the hash. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_eth_gettransactionbyhash. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "method": "eth_getTransactionByHash", "ok": true, "result": {"blockHash": "0xae1326b8087866a6df875ef2388f57a91a16fccc5714e9fa5d66425f7677e7b3", "blockNumber": "0x18f1bb8", "blockTimestamp": "0x67a89453", "depositReceiptVersion": "0x1", "from": "0xdeaddeaddeaddeaddeaddeaddeaddeaddead0001", "gas": "0xf4240", "gasPrice": "0x0", "hash": "0x6ec0cc1f3124bc3b7f1f070d7c73d9ddb8104f79e2602d8cac4dbaa5f4c68ea9", "input": "0x440a5e20000008dd00101c1200000000000000010000000067a893a300000000014cc642000000000000000000000000000000000000000000000000000000002ef4ebe10000000000000000000000000000000000000000000000000000000000000002b33f335e3b4b340df7b2a9c0ac482043223a17", "mint": "0x0", "nonce": "0x18f1bb9", "r": "0x0", "s": "0x0", "sourceHash": "0x41af957a0405b7d317013d73271f2f39554782d4967d4ec6fd39a34fd5ba42bb", "to": "0x4200000000000000000000000000000000000015", "transactionIndex": "0x0", "type": "0x7e", "v": "0x0", "value": "0x0", "yParity": "0x0"}, "service": "x402_chain_reads_v1.base_eth_gettransactionbyhash"}

Base bundle: several reads in one paid call. Returns base_eth_getbalance and network_info_summary results in one paid call, keyed by part name. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_reads_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Check this CA: Base ERC-20 verdict of a token contract address. Not financial advice. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots; plus the deepest Uniswap V3 pool's USD price and depth. No holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_token_verdict_read. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"cached": false, "chain": "base", "disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "grade": "COOKED", "method": "verdict", "ok": true, "result": {"disclaimer": "Entertainment, not financial advice. Reads the contract and its deepest Uniswap V3 pool (spot price, quote-side depth): not holders, locks or future price.", "facts": {"decimals": 6, "erc20_shaped": true, "is_contract": true, "name": "USD Coin", "owner": "0x3abd6f64a422225e61e435bae41db12096106df7", "owner_renounced": false, "proxy_slot": "zeppelinos", "symbol": "USDC", "upgradeable_proxy": true}, "grade": "COOKED", "grade_rule": "RADIOACTIVE: not a contract, or not ERC-20 shaped (no decimals/totalSupply). COOKED: a proxy implementation slot is set (EIP-1967, its beacon, or ZeppelinOS) AND owner() names a live owner. MID: either one. BASED: neither found.", "market": {"deepest_pool": {"fee": 3000, "pool": "0x6c561b446416e1a00e8e93e221854d6ea4171372", "price_usd": 1.00209, "quote": "WETH", "quote_reserve_usd": 87721037.3, "token_reserve": 58770808.350535}, "depth_rule": "pool_depth from the deepest pool's quote-side reserve in USD: <$1k none_or_dust, <$100k thin, <$5M moderate, else deep. A description of on-chain state, not advice.", "dex": "uniswap_v3", "eth_usd": 2432.8015, "eth_usd_source": "chainlink ETH/USD 0x71041dddad3595f9ced3dccfbe3d1f4b0a16bb70", "fee_tiers": [500, 3000, 10000], "pool_depth": "deep", "pools_found": 3, "price_usd": 1.00209, "quote_assets": ["WETH", "USDC"], "quote_reserve_usd": 87721037.3, "rpc_calls": 2}, "one_liner": "USDC is COOKED", "roast": "USDC: COOKED. Proxy (zeppelinos slot set); a live owner holds the keys.", "token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "written_by": "template"}, "service": "x402_bazaar_token_verdict_v2.base_token_verdict_v3"}

Explain this tx: Base transaction decoded -- status, transfers, swaps, approvals, USD value. Returns: a decoded transaction: status (pending, confirmed, reverted or not_found), block, from and to, value and fee in ETH and USD (Chainlink ETH/USD), and its decoded logs -- ERC-20 and ERC-721 transfers with symbol, amount and USD where priced, approvals (unlimited flagged), WETH wraps and DEX swap events -- plus a one-line summary. Deterministic decoding of the receipt, no model; a mined answer is c GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_tx_explain. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"cached": false, "chain": "base", "method": "explain", "ok": true, "result": {"approvals": [{"amount": "164.78", "owner": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "spender": "0x698cb2b6dd822994581fea6ea4fc755d1363a92f", "symbol": "USDC", "token": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "unlimited": false}], "block": 52718625, "contract_created": null, "eth_usd": 2430.46003758, "eth_usd_source": "chainlink ETH/USD 0x71041dddad3595f9ced3dccfbe3d1f4b0a16bb70", "fee_eth": "0.000003059537476466", "fee_usd": 0.0074, "from": "0x2c2e035d20cd6da1664a7cf0eaf98e3647607304", "hash": "0x7250ea109382c1c23d3209c766f8a04ca749c17cf9f2ebc2963ac19b56e9966c", "logs_total": 5, "method_selector": "0x708909ad", "nft_transfers": [], "other_logs": 1, "rpc_calls": 5, "status": "confirmed", "summary": "Confirmed in block 52718625; moved 4194.908918312848701351 RECALL, 164.78 USDC; 1 swap(s); 1 approval(s); fee $0.0074.", "swaps": [{"dex": "uniswap_v3_shape", "pool": "0x0abe41c8aaa9282429e06ebed48be36298981d94"}], "to": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "transfers": [{"amount": "4194.908918312848701351", "from": "0x0abe41c8aaa9282429e06ebed48be36298981d94", "symbol": "RECALL", "to": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "token": "0x1f16e03c1a5908818f47f6ee7bb16690b40d0671", "usd": 162.62, "usd_basis": "uniswap v3 deepest-pool spot"}, {"amount": "164.78", "from": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "symbol": "USDC", "to": "0x0abe41c8aaa9282429e06ebed48be36298981d94", "token": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "usd": 164.78, "usd_basis": "dollar stablecoin"}], "truncated": false, "value_eth": "0", "value_usd": 0.0, "wraps": []}, "service": "x402_chain_reads_v1.base_tx_explain"}

Base bundle: several reads in one paid call. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_tx_verdict_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Base bundle: several reads in one paid call. One paid call on Base that returns two results: the token verdict for a Base ERC-20 contract, and a Base wallet snapshot (native balance, nonce, contract or not, ten major token balances with USD). Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_verdict_wallet_snapshot_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Check this wallet: Base ETH and top-10 token balances, nonce, contract flag, USD totals. Returns: a wallet snapshot on Base: the native ETH balance, nonce, whether the address is a contract, and its balances of ten major Base tokens (WETH, USDC, USDbC, DAI, cbETH, wstETH, cbBTC, AERO, VIRTUAL, DEGEN), with USD for ETH, WETH and dollar stablecoins. One batched read, cached 60 seconds; no other tokens, no labels. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/base_wallet_snapshot. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"cached": false, "chain": "base", "method": "snapshot", "ok": true, "result": {"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045", "age_secs": 0, "chain": "base", "code_bytes": 23, "eth_usd": 2430.46003758, "eth_usd_source": "chainlink ETH/USD 0x71041dddad3595f9ced3dccfbe3d1f4b0a16bb70", "is_contract": true, "native": {"amount": "3.12882180347273728", "symbol": "ETH", "usd": 7604.48}, "nonce": 70, "rpc_calls": 3, "tokens": [{"amount": "0.222512739074208417", "symbol": "WETH", "token": "0x4200000000000000000000000000000000000006", "usd": 540.81, "usd_basis": "chainlink ETH/USD"}, {"amount": "45.145979", "symbol": "USDC", "token": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "usd": 45.15, "usd_basis": "dollar stablecoin"}], "tokens_checked": ["WETH", "USDC"], "usd_total_complete": false, "usd_total_priced": 8199.06}, "service": "x402_chain_reads_v1.base_wallet_snapshot"}

Gnosis Chain network data in one call. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/chain_fees_digest. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "gnosis", "hex": {"eth_blockNumber": "0x2e89bed", "eth_chainId": "0x64", "eth_gasPrice": "0xb"}, "method": "summary", "ok": true, "result": {"base_fee_per_gas_wei": 10, "block_gas_limit": 17000000, "block_gas_used": 4089082, "block_number": 48798701, "block_timestamp": 1792216970, "block_transactions": 21, "chain_id": 100, "gas_price_wei": 11}, "service": "x402_chain_reads_v1.chain_fees_digest"}

Ethereum mainnet bundle: several reads in one paid call. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_balance_verdict_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet on-chain read: the chain id the node reports. Ethereum mainnet eth_chainId: takes no query parameters and returns the chain id the node reports. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_chainid. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "hex": "0x1", "method": "eth_chainId", "ok": true, "result": 1, "service": "x402_chain_reads_v1.eth_chainid"}

ENS resolver on Ethereum mainnet: pass name (an ASCII .eth name, e.g. vitalik.eth) to get its address, or pass address (0x + 40 hex) to get its verified primary ENS name. One paid call, USDC on Base. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_ens_resolve. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet ERC-20 allowance a holder granted a spender. Ethereum mainnet ERC-20 allowance: how much spender may move of owner token balance. Takes token (ERC-20 contract), owner and spender addresses; returns the allowance read live from the contract. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_erc20_allowance. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet ERC-20 token balance of a holder address. Ethereum mainnet ERC-20 token balance: give token (the ERC-20 contract) and address (the holder); returns that address balance of the token, read live with balanceOf. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_erc20_balanceof. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet NFT (ERC-721) owner of a token id. Ethereum NFT holdings: the token IDs a wallet owns in one ERC-721 Enumerable collection on Ethereum mainnet. Takes token (the ERC-721 collection contract) and owner (the wallet address). Pay $0.005 in USDC on Base per call. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_erc721_tokensof. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet on-chain read: the native balance of an address. Ethereum mainnet ETH balance of one address: eth_getBalance at the latest block, in wei. Takes address (0x + 40 hex). One plain JSON-RPC read, paid per call in USDC on Base. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_getbalance. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet on-chain read: a block by number or 'latest'. Ethereum mainnet eth_getBlockByNumber: takes `block` (a block number, or 'latest') and returns that block exactly as the node gives it. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_getblockbynumber. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "eth_getBlockByNumber", "ok": true, "result": {"baseFeePerGas": "0x206e2cc9", "blobGasUsed": "0x140000", "difficulty": "0x0", "excessBlobGas": "0xc0db577", "extraData": "0x546974616e2028746974616e6275696c6465722e78797a29", "gasLimit": "0x3938700", "gasUsed": "0x169e64a", "hash": "0x7538fe3a3bb34856c428edf3a6987a3f65c62e420473a509e0ef6e6446aac74b", "logsBloom": "0x51ef0f6b5db85bb77c3f1b4de1e5dfafd5fedf65f45c753c161735b56e9beff5dc2cc73aa3bc2fafb97e7b917abf7dddc76b513d9f67ef73dfff2ff2bfefe4db7379d7e11ef186fae93b772fb47b47ffeee47771edfe1bba7176649acf657edef630646aa6ce2a61faf7faf32e606cc7dbffc2be70d6b6", "miner": "0x4838b106fce9647bdf1e7877bf73ce8b0bad5f97", "mixHash": "0xae6149f7ce26ec6622dcee60ac3581ec58f376c6e617344d5d26fa6c79fcd84f", "nonce": "0x0000000000000000", "number": "0x18f1ab8", "parentBeaconBlockRoot": "0x0a477cb0499fc7f2a7d288b176f58f017ce1fc816648df3df102066289a3a962", "parentHash": "0x49c6e74104654981bc3d21e12e9df6dcb4fad59c775948d9c43ecc662dbbeebe", "receiptsRoot": "0xd4d60719e4ba28f68eb398a5d861d44bfdb8a171742a756e0dbcc50250136183", "requestsHash": "0xe3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "size": "0x1d1af", "stateRoot": "0xafc5c4791f953764c1240c4605600bffa650467910ff793a6ad44a44ec5bcdad", "timestamp": "0x6ac905e3", "transactionsRoot": "0xc00956eb9e6da8da2db4d3a68333bf790f6fb92471b67121666f3a739a0b9e6c", "uncles": [], "withdrawalsRoot": "0x58b153ac66ecab07f3a899101e5e839985a01f22419ae16886f5321840808584"}, "service": "x402_chain_reads_v1.eth_getblockbynumber"}

Ethereum mainnet on-chain read: a transaction by its hash. Ethereum mainnet eth_getTransactionByHash: takes `hash` (transaction hash, 0x + 64 hex) and returns the transaction exactly as the node gives it, or null if the node does not know it. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_gettransactionbyhash. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "eth_getTransactionByHash", "ok": true, "result": {"accessList": [], "blockHash": "0x7538fe3a3bb34856c428edf3a6987a3f65c62e420473a509e0ef6e6446aac74b", "blockNumber": "0x18f1ab8", "blockTimestamp": "0x6ac905e3", "chainId": "0x1", "from": "0xc917c3fa468f2c4b9c84c72caa46420eb9825249", "gas": "0x6e4cc", "gasPrice": "0x206e2cc9", "hash": "0xc43fe089e6e8de6c1bf47a65f74661323154af09655dbde2c7f728e768d864eb", "input": "0x09c5eabe000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000002950000cca0b86991c6218b36c1d19d4a2e9eb0ce3606eb4800000000000000000000000000000001000000000000000000000000", "maxFeePerGas": "0x40f9b8b4", "maxPriorityFeePerGas": "0x0", "nonce": "0x23866", "r": "0x4ce24c0306d81eb49173e339b90025a281ccc73f1b645c955cdcaa32dfa81ab1", "s": "0x26efbc9d02b4e6d659ea3823fe3ec6ea84409edcf6b21a8737b041af3ce6308b", "to": "0x0000000aa232009084bd71a5797d089aa4edfad4", "transactionIndex": "0x0", "type": "0x2", "v": "0x0", "value": "0x0", "yParity": "0x0"}, "service": "x402_chain_reads_v1.eth_gettransactionbyhash"}

Ethereum mainnet on-chain read: a contract's event logs, filtered by topic and block range. Ethereum mainnet event logs for one contract over the last N blocks (1-100, default 10), optionally filtered by topic0 event signature hash. Takes address, topic0, blocks. Returns the raw eth_getLogs entries. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_mainnet_getlogs. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Check this CA: Ethereum mainnet ERC-20 verdict of a token contract address. Not financial advice. Returns: an AI-written token verdict on one token contract: grade (BASED/MID/COOKED/RADIOACTIVE, a stated rule over the contract's own state), a one-liner and a roast, and the facts read: code size, name, symbol, decimals, supply, owner(), proxy slots; plus the deepest Uniswap V3 pool's USD price and depth. No holders, no safety or legitimacy call. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_token_verdict. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Explain this tx: Ethereum mainnet transaction decoded -- status, transfers, swaps, approvals, USD value. Returns: a decoded transaction: status (pending, confirmed, reverted or not_found), block, from and to, value and fee in ETH and USD (Chainlink ETH/USD), and its decoded logs -- ERC-20 and ERC-721 transfers with symbol, amount and USD where priced, approvals (unlimited flagged), WETH wraps and DEX swap events -- plus a one-line summary. Deterministic decoding of the receipt, no model; a mined GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_tx_explain. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"cached": false, "chain": "ethereum", "method": "explain", "ok": true, "result": {"approvals": [{"amount": "164.78", "owner": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "spender": "0x698cb2b6dd822994581fea6ea4fc755d1363a92f", "symbol": "USDC", "token": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "unlimited": false}], "block": 52718625, "contract_created": null, "eth_usd": 2430.46003758, "eth_usd_source": "chainlink ETH/USD 0x71041dddad3595f9ced3dccfbe3d1f4b0a16bb70", "fee_eth": "0.000003059537476466", "fee_usd": 0.0074, "from": "0x2c2e035d20cd6da1664a7cf0eaf98e3647607304", "hash": "0x7250ea109382c1c23d3209c766f8a04ca749c17cf9f2ebc2963ac19b56e9966c", "logs_total": 5, "method_selector": "0x708909ad", "nft_transfers": [], "other_logs": 1, "rpc_calls": 5, "status": "confirmed", "summary": "Confirmed in block 52718625; moved 4194.908918312848701351 RECALL, 164.78 USDC; 1 swap(s); 1 approval(s); fee $0.0074.", "swaps": [{"dex": "uniswap_v3_shape", "pool": "0x0abe41c8aaa9282429e06ebed48be36298981d94"}], "to": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "transfers": [{"amount": "4194.908918312848701351", "from": "0x0abe41c8aaa9282429e06ebed48be36298981d94", "symbol": "RECALL", "to": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "token": "0x1f16e03c1a5908818f47f6ee7bb16690b40d0671", "usd": 162.62, "usd_basis": "uniswap v3 deepest-pool spot"}, {"amount": "164.78", "from": "0x8ea5ad2a58c1dae75394b1e8636e6518eb6dac50", "symbol": "USDC", "to": "0x0abe41c8aaa9282429e06ebed48be36298981d94", "token": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913", "usd": 164.78, "usd_basis": "dollar stablecoin"}], "truncated": false, "value_eth": "0", "value_usd": 0.0, "wraps": []}, "service": "x402_chain_reads_v1.eth_tx_explain"}

Ethereum mainnet bundle: several reads in one paid call. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_tx_verdict_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet bundle: several reads in one paid call. One paid call on Ethereum mainnet (query: token): eth_chainId plus the token verdict for one token contract, each part's own result keyed by its name. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/eth_verdict_chainid_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Gnosis Chain on-chain read: the native balance of an address. Native xDAI balance of one address on Gnosis Chain at the latest block: the raw eth_getBalance result in wei (hex). Takes exactly one query parameter, address (0x + 40 hex). GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/gnosis_eth_getbalance. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "gnosis", "hex": "0x78de861da3c39a15", "method": "eth_getBalance", "ok": true, "result": 8709546191240796693, "service": "x402_chain_reads_v1.gnosis_eth_getbalance"}

Gnosis Chain on-chain read: a contract's event logs, filtered by topic and block range. Returns raw event logs for one Gnosis contract via eth_getLogs. Takes address (0x+40 hex), optional topic0 (0x+64 hex), optional blocks (last N, default 10). GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/gnosis_eth_getlogs. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "gnosis", "method": "eth_getLogs", "ok": true, "result": {"count": 2, "from_block": 48798692, "logs": [{"address": "0xddafbb505ad214d7b80b1f830fccc89b60fb7a83", "blockHash": "0xd8f60070c47b0aebf5c1a1048e7218cba3060604c73bf6931d3c5f48e8733b5e", "blockNumber": "0x2e89bea", "blockTimestamp": "0x6ad30f7b", "data": "0x00000000000000000000000000000000000000000000000000000000002333a8", "logIndex": "0x3", "removed": false, "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x0000000000000000000000007f90122bf0700f9e7e1f688fe926940e8839f353"], "transactionHash": "0x88f237062d07deb3ac426d697631d89a86860b8aa0746822c155e7c77b8a5574", "transactionIndex": "0x0"}, {"address": "0xddafbb505ad214d7b80b1f830fccc89b60fb7a83", "blockHash": "0xd8f60070c47b0aebf5c1a1048e7218cba3060604c73bf6931d3c5f48e8733b5e", "blockNumber": "0x2e89bea", "blockTimestamp": "0x6ad30f7b", "data": "0x00000000000000000000000000000000000000000000000000000000002333a8", "logIndex": "0x6", "removed": false, "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x000000000000000000000000b45373129b4220160b92bd2320869f44d48ecd01"], "transactionHash": "0x88f237062d07deb3ac426d697631d89a86860b8aa0746822c155e7c77b8a5574", "transactionIndex": "0x0"}], "to_block": 48798701, "truncated": false}, "service": "x402_chain_reads_v1.gnosis_eth_getlogs"}

Base bundle: several reads in one paid call. Returns network_info_summary and base_eth_getbalance in one paid call: Base chain summary plus native balance for an address. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/network_info_balance_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Base network data in one call. GET https://api.arysphere.com/v1/ventures/x402_chain_reads_v1/network_info_summary. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "base", "hex": {"eth_blockNumber": "0x3245954", "eth_chainId": "0x2105", "eth_gasPrice": "0x5b8d80"}, "method": "summary", "ok": true, "result": {"base_fee_per_gas_wei": 5000000, "block_gas_limit": 400000000, "block_gas_used": 33899437, "block_number": 52713812, "block_timestamp": 1792216971, "block_transactions": 190, "chain_id": 8453, "gas_price_wei": 6000000}, "service": "x402_chain_reads_v1.network_info_summary"}

Ethereum mainnet contract ABI (ERC-20 / ERC-721 and others) from a contract address. Ethereum mainnet contract ABI. Takes query parameter address (contract, 0x + 40 hex). Returns the contract's ABI as JSON when one is available for that address. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_contract_abi. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "abi", "ok": true, "result": {"abi": [{"constant": true, "inputs": [], "name": "name", "outputs": [{"name": "", "type": "string"}], "payable": false, "stateMutability": "view", "type": "function"}, {"constant": false, "inputs": [{"name": "_upgradedAddress", "type": "address"}], "name": "deprecate", "outputs": [], "payable": false, "stateMutability": "nonpayable", "type": "function"}], "address": "0xdAC17F958D2ee523a2206206994597C13D831ec7", "implementation": null, "isProxy": false, "match": "match", "proxy": {"implementations": [], "isProxy": false, "proxyType": null}, "verified": true}, "service": "x402_eth_reads_v1.eth_mainnet_contract_abi"}

Ethereum mainnet ERC-20 allowance a holder granted a spender. Ethereum mainnet ERC-20 allowance. Takes query parameters token (ERC-20 contract, 0x + 40 hex), owner (0x + 40 hex) and spender (0x + 40 hex). Returns the raw allowance read from the contract. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_allowance. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "allowance", "ok": true, "result": "0", "service": "x402_eth_reads_v1.eth_mainnet_erc20_allowance"}

Ethereum mainnet ERC-20 token balance of a holder address. Ethereum mainnet ERC-20 balanceOf. Takes query parameters token (ERC-20 contract, 0x + 40 hex) and address (holder, 0x + 40 hex). Returns the holder's raw token balance read from the contract. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_balanceof. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "balanceOf", "ok": true, "result": "291368219", "service": "x402_eth_reads_v1.eth_mainnet_erc20_balanceof"}

Ethereum mainnet ERC-20 total supply of a token contract. Total supply of an ERC-20 token contract on Ethereum via totalSupply given token address. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc20_totalsupply. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "totalSupply", "ok": true, "result": "88302633055702652", "service": "x402_eth_reads_v1.eth_mainnet_erc20_totalsupply"}

Ethereum mainnet NFT (ERC-721) owner of a token id. Returns the owner address of an ERC-721 token on Ethereum mainnet. Takes token (contract address, 0x plus 40 hex) and id (decimal token id). GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_erc721_ownerof. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "ownerOf", "ok": true, "result": {"id": "1", "owner": "0x46efbaedc92067e6d60e84ed6395099723252496", "token": "0xBC4CA0EdA7647A8aB7C2061c2E118A18a936f13D"}, "service": "x402_eth_reads_v1.eth_mainnet_erc721_ownerof"}

Ethereum mainnet on-chain read: the latest block number. Returns the latest Ethereum mainnet block number via eth_blockNumber. Takes no parameters. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_blocknumber. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "hex": "0x18ff378", "method": "eth_blockNumber", "ok": true, "result": 26211192, "service": "x402_eth_reads_v1.eth_mainnet_eth_blocknumber"}

Ethereum mainnet on-chain read: the native balance of an address. Ethereum mainnet ETH balance for one address via eth_getBalance. Takes address (0x + 40 hex) and returns the hex balance in wei. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getbalance. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "hex": "0x50122e9e75120cc5", "method": "eth_getBalance", "ok": true, "result": 5769725330718854341, "service": "x402_eth_reads_v1.eth_mainnet_eth_getbalance"}

Ethereum mainnet on-chain read: the deployed bytecode at an address. Takes an address (0x + 40 hex) and returns the contract bytecode on Ethereum mainnet via eth_getCode. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getcode. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "hex": "0xef01005a7fc11397e9a8ad41bf10bf13f22b0a63f96f6d", "method": "eth_getCode", "ok": true, "result": "0xef01005a7fc11397e9a8ad41bf10bf13f22b0a63f96f6d", "service": "x402_eth_reads_v1.eth_mainnet_eth_getcode"}

Ethereum mainnet on-chain read: a contract's event logs, filtered by topic and block range. Ethereum mainnet contract event logs via eth_getLogs. Query parameters: address (contract, 0x + 40 hex), topic0 (optional event signature hash, 0x + 64 hex), blocks (optional, last N blocks, 1-100, default 10). GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_getlogs. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "eth_getLogs", "ok": true, "result": {"count": 1394, "from_block": 26210345, "logs": [{"address": "0xdac17f958d2ee523a2206206994597c13d831ec7", "blockHash": "0xf88c7d6da7b73bdf869dac8661602de3f98f208d7eb052a1073edd6e5041a363", "blockNumber": "0x18ff029", "blockTimestamp": "0x6ad30f1b", "data": "0x0000000000000000000000000000000000000000000000000000000011000a58", "logIndex": "0x17", "removed": false, "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x000000000000000000000000bdb3ba9ffe392549e1f8658dd2630c141fdf47b6"], "transactionHash": "0x4c1a6d22ae7677c3c500e5ad82827193dbc4aaf488a6af3c3e7c8ce5e04334a0", "transactionIndex": "0x2"}, {"address": "0xdac17f958d2ee523a2206206994597c13d831ec7", "blockHash": "0xf88c7d6da7b73bdf869dac8661602de3f98f208d7eb052a1073edd6e5041a363", "blockNumber": "0x18ff029", "blockTimestamp": "0x6ad30f1b", "data": "0x0000000000000000000000000000000000000000000000000000000002faf080", "logIndex": "0x39", "removed": false, "topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x000000000000000000000000924e1b33b1fc3041351b2082ddd11d5c8bcca370"], "transactionHash": "0x6cb83f77e12d2b4be5980a47bcfd0f3a24a3743cbc49775a323172f539610a5f", "transactionIndex": "0x8"}], "to_block": 26210354, "truncated": true}, "service": "x402_eth_reads_v1.eth_mainnet_eth_getlogs"}

Ethereum mainnet on-chain read: a transaction by its hash. Returns full Ethereum transaction details by hash via eth_getTransactionByHash on Ethereum mainnet. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_eth_gettransactionbyhash. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "eth_getTransactionByHash", "ok": true, "result": {"accessList": [], "blockHash": "0x7538fe3a3bb34856c428edf3a6987a3f65c62e420473a509e0ef6e6446aac74b", "blockNumber": "0x18f1ab8", "blockTimestamp": "0x6ac905e3", "chainId": "0x1", "from": "0xc917c3fa468f2c4b9c84c72caa46420eb9825249", "gas": "0x6e4cc", "gasPrice": "0x206e2cc9", "hash": "0xc43fe089e6e8de6c1bf47a65f74661323154af09655dbde2c7f728e768d864eb", "input": "0x09c5eabe000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000002950000cca0b86991c6218b36c1d19d4a2e9eb0ce3606eb4800000000000000000000000000000001000000000000000000000000", "maxFeePerGas": "0x40f9b8b4", "maxPriorityFeePerGas": "0x0", "nonce": "0x23866", "r": "0x4ce24c0306d81eb49173e339b90025a281ccc73f1b645c955cdcaa32dfa81ab1", "s": "0x26efbc9d02b4e6d659ea3823fe3ec6ea84409edcf6b21a8737b041af3ce6308b", "to": "0x0000000aa232009084bd71a5797d089aa4edfad4", "transactionIndex": "0x0", "type": "0x2", "v": "0x0", "value": "0x0", "yParity": "0x0"}, "service": "x402_chain_reads_v1.eth_gettransactionbyhash"}

Ethereum mainnet on-chain read: the current gas price in wei. Returns the current Ethereum mainnet gas price in wei; takes no parameters. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_gasprice. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "hex": "0x567f911", "method": "eth_gasPrice", "ok": true, "result": 90700049, "service": "x402_eth_reads_v1.eth_mainnet_gasprice"}

Ethereum mainnet on-chain read: a block by number or 'latest'. Returns the Ethereum block header for a given block number or 'latest'. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_getblockbynumber. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"]. Measured output: {"chain": "ethereum", "method": "eth_getBlockByNumber", "ok": true, "result": {"baseFeePerGas": "0x206e2cc9", "blobGasUsed": "0x140000", "difficulty": "0x0", "excessBlobGas": "0xc0db577", "extraData": "0x546974616e2028746974616e6275696c6465722e78797a29", "gasLimit": "0x3938700", "gasUsed": "0x169e64a", "hash": "0x7538fe3a3bb34856c428edf3a6987a3f65c62e420473a509e0ef6e6446aac74b", "logsBloom": "0x51ef0f6b5db85bb77c3f1b4de1e5dfafd5fedf65f45c753c161735b56e9beff5dc2cc73aa3bc2fafb97e7b917abf7dddc76b513d9f67ef73dfff2ff2bfefe4db7379d7e11ef186fae93b772fb47b47ffeee47771edfe1bba7176649acf657edef630646aa6ce2a61faf7faf32e606cc7dbffc2be70d6b6", "miner": "0x4838b106fce9647bdf1e7877bf73ce8b0bad5f97", "mixHash": "0xae6149f7ce26ec6622dcee60ac3581ec58f376c6e617344d5d26fa6c79fcd84f", "nonce": "0x0000000000000000", "number": "0x18f1ab8", "parentBeaconBlockRoot": "0x0a477cb0499fc7f2a7d288b176f58f017ce1fc816648df3df102066289a3a962", "parentHash": "0x49c6e74104654981bc3d21e12e9df6dcb4fad59c775948d9c43ecc662dbbeebe", "receiptsRoot": "0xd4d60719e4ba28f68eb398a5d861d44bfdb8a171742a756e0dbcc50250136183", "requestsHash": "0xe3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347", "size": "0x1d1af", "stateRoot": "0xafc5c4791f953764c1240c4605600bffa650467910ff793a6ad44a44ec5bcdad", "timestamp": "0x6ac905e3", "transactionsRoot": "0xc00956eb9e6da8da2db4d3a68333bf790f6fb92471b67121666f3a739a0b9e6c", "uncles": [], "withdrawalsRoot": "0x58b153ac66ecab07f3a899101e5e839985a01f22419ae16886f5321840808584"}, "service": "x402_chain_reads_v1.eth_getblockbynumber"}

Ethereum mainnet bundle: several reads in one paid call. Returns eth_getLogs and eth_getTransactionByHash results for the given Ethereum mainnet parameters in one paid call. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_logs_and_tx. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet bundle: several reads in one paid call. Returns: each named part service's own result, in one paid call, keyed by the part's name -- exactly what each part returns when bought alone; the call succeeds only when every part answers. It takes the union of the parts' query parameters. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_token_reads_bundle. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].

Ethereum mainnet on-chain read: a transaction receipt (status, gas used, logs) by hash. Ethereum mainnet transaction receipt via eth_getTransactionReceipt. Takes query parameter hash (transaction hash, 0x + 64 hex). Returns the node's receipt: status, block, gas used, logs. GET https://api.arysphere.com/v1/ventures/x402_eth_reads_v1/eth_mainnet_tx_receipt. Same payment terms as that HTTP route. Call once with no payment. The result is the payment terms. Retry the same call with the signed payment at _meta["x402/payment"].