{"slug":"biosfera-46-62-215-147-sslip-io-o-block-info-99f0dd","title":"Use when you need a block header on Base, Ethereum, Arbitrum, Optimism or Polygo","host":"biosfera.46-62-215-147.sslip.io","method":"GET","resource":"https://biosfera.46-62-215-147.sslip.io/o/block-info","category":"market","description":"Use when you need a block header on Base, Ethereum, Arbitrum, Optimism or Polygon: pass a block number or 'latest'. Returns hash, parent, timestamp, transaction count, gas used and limit, base fee, miner and size. Read-only public data.","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":931,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["eip155:137","eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"block":"latest","chain":"base"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"additionalProperties":false,"properties":{"block":{"pattern":"^(latest|[0-9]{1,12})$","type":"string"},"chain":{"enum":["base","ethereum","arbitrum","optimism","polygon"],"type":"string"}},"required":["chain","block"],"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":"2026-09-25","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":931,"error":null}],"description_full":"Use when you need a block header on Base, Ethereum, Arbitrum, Optimism or Polygon: pass a block number or 'latest'. Returns hash, parent, timestamp, transaction count, gas used and limit, base fee, miner and size. Read-only public data.","last_updated":"2026-09-25T04:56:20.598Z","schemes":["exact"]}