Overview

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).

Protocol x402
Price $0.0030
Payment Asset USD Coin
Payment Network eip155:8453
Category blockchain-data
Provider ARYSPHERE
Source bazaar
Indexed 2026-10-17 01:37:11

Health

Status healthy
Latency (p50) 836ms
Uptime (30d) 100.0%
Reliability Score 87/100
Last Checked 2026-10-21 21:23:52
Last Healthy 2026-10-21 21:23:52
Consecutive Failures 0

x402 Payment Validation

Payment Requirements Valid
Asset Verified Known USDC
Facilitator —

Recent Health Checks

Time Status HTTP Latency Error
2026-10-21 21:23:52 healthy 402 796ms
2026-10-21 00:24:47 healthy 402 754ms
2026-10-20 18:29:49 healthy 402 836ms
2026-10-20 06:15:54 healthy 402 766ms
2026-10-19 16:01:23 healthy 402 1036ms