Ethereum
12 x402 APIs served from api.arysphere.com
Every listing from Ethereum that ToolVet tracks. Each one is called on a schedule without paying and scored out of 100.
At a glance
- Listings
- 12 x402 APIs
- Passing at the latest check
- 12 of 12
- Uptime, 30 days
- 100% on average across 12 listings
- Price
- $0.002 to $0.003 per call
- Trust score
- 73 to 77, median 77
- Paying wallets, 30 days
- 2 on its busiest listing
- Verified owner
- None
- Security findings
- None found
- Listed since
- 17 Oct 2026
The x402 Bazaar counts paying wallets per listing. A wallet that paid two listings counts twice. So the Bazaar saw between 2 and 24 different wallets paying Ethereum in 30 days.
All 12 listings
Ranked by trust score.
- 77trust
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.
$0.002per call on Base100% uptime, 348 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
Ethereum mainnet on-chain read: the current gas price in wei. Returns the current Ethereum mainnet gas price in wei; takes no parameters.
$0.003per call on Base100% uptime, 326 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
Ethereum mainnet on-chain read: an address's transaction count (nonce). Returns the number of transactions sent from an Ethereum address (eth_getTransactionCount).
$0.003per call on Base100% uptime, 355 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
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.
$0.003per call on Base100% uptime, 753 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
Ethereum mainnet on-chain read: the latest block number. Returns the latest Ethereum mainnet block number via eth_blockNumber. Takes no parameters.
$0.003per call on Base100% uptime, 329 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
Ethereum mainnet on-chain read: a block by number or 'latest'. Returns the Ethereum block header for a given block number or 'latest'.
$0.003per call on Base100% uptime, 339 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
Ethereum mainnet on-chain read: a transaction by its hash. Returns full Ethereum transaction details by hash via eth_getTransactionByHash on Ethereum mainnet.
$0.003per call on Base100% uptime, 304 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
Ethereum mainnet on-chain read: a block by number or 'latest'. Returns an Ethereum mainnet block by number or 'latest' via eth_getBlockByNumber. Takes block (a block number, or 'latest').
$0.003per call on Base100% uptime, 329 ms, 2 paying agentsPassing, checked 2 h ago - 77trust
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.
$0.003per call on Base100% uptime, 480 ms, 2 paying agentsPassing, checked 2 h ago - 73trust
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).
$0.003per call on Base100% uptime, 932 ms, 2 paying agentsPassing, checked 2 h ago - 73trust
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.
$0.003per call on Base100% uptime, 958 ms, 2 paying agentsPassing, checked 2 h ago - 73trustX402 Chain Reads V1 Eth ChainidEthereum
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.
$0.002per call on Base100% uptime, 886 ms, 2 paying agentsPassing, checked 54 min ago
api.arysphere.com also serves listings from 17 other providers. See all providers on api.arysphere.com
How these numbers are made
Each listing is called on a schedule without paying. Listings with usage or a verified owner are checked about every 30 minutes, others about every 6 hours. Uptime is the share of passing checks over 30 days, averaged across this provider's listings. Trust scores follow the published method. The figures on this page can be a few minutes behind the latest checks, and listings hidden after review aren't counted.