{"slug":"ari001-tailb4ac3a-ts-net-v1-ventures-ethereum-event-logs-ser-3898c8","title":"Returns event logs from Ethereum mainnet for a given contract address, optional ","host":"ari001.tailb4ac3a.ts.net","method":"GET","resource":"https://ari001.tailb4ac3a.ts.net/v1/ventures/ethereum_event_logs_service/ethereum_event_logs","category":"market","description":"Returns event logs from Ethereum mainnet for a given contract address, optional topic0, and block range (default last 10 blocks, max 100). Up to 200 entries, truncated if more. Verified live: 5 blocks of USDT Transfer logs = 478 entries. Query: address (contract, 0x + 40 hex), topic0 (optional event","price_listed":0.005,"price_asked":null,"state":"no_terms","state_label":"Answers HTTP 404 without x402 payment terms","checks_7d":1,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":2,"reported_payers_30d":1,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045","blocks":"10","topic0":"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"queryParams":{"properties":{"address":{"description":"contract, 0x + 40 hex","pattern":"^0x[a-fA-F0-9]{40}$","type":"string"},"blocks":{"description":"optional, last N blocks, 1-100 (default 10)","pattern":"^[0-9]{1,3}$","type":"string"},"topic0":{"description":"optional event signature hash, 0x + 64 hex","pattern":"^0x[a-fA-F0-9]{64}$","type":"string"}},"required":["address"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":404,"valid_402":false,"asked_usdc":null,"price_match":null,"latency_ms":521,"error":null}],"description_full":"Returns event logs from Ethereum mainnet for a given contract address, optional topic0, and block range (default last 10 blocks, max 100). Up to 200 entries, truncated if more. Verified live: 5 blocks of USDT Transfer logs = 478 entries. Query: address (contract, 0x + 40 hex), topic0 (optional event signature hash, 0x + 64 hex), blocks (optional, last N blocks, 1-100 (default 10)).","last_updated":"2026-09-23T18:25:07.697Z","schemes":["exact"]}