{"slug":"api-sitecheck-api-workers-dev-api-rpc-evm-af9be0","title":"Read-only JSON-RPC pass-through for 20+ EVM chains (ethereum, base, arbitrum, op","host":"api.sitecheck-api.workers.dev","method":"POST","resource":"https://api.sitecheck-api.workers.dev/api/rpc/evm","category":"market","description":"Read-only JSON-RPC pass-through for 20+ EVM chains (ethereum, base, arbitrum, optimism, polygon, bsc, avalanche, gnosis, linea, scroll, zksync, mantle, blast, celo, fantom, sonic, unichain, opbnb, zora, mode, metis, cronos). Single or batch calls (up to 10). Write methods refused.","price_listed":0.001,"price_asked":0.001,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":21,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:5042","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"chain":"base","method":"eth_blockNumber","params":[]},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"batch":{"description":"Optional batch of up to 10 { method, params } calls","type":"array"},"chain":{"description":"Target EVM chain name (e.g. ethereum, base, arbitrum)","type":"string"},"method":{"description":"JSON-RPC read method (e.g. eth_blockNumber, eth_call)","type":"string"},"params":{"description":"JSON-RPC parameters array","type":"array"}},"required":["chain"]},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-18","reachable":true,"status":402,"valid_402":true,"asked_usdc":0.001,"price_match":true,"latency_ms":21,"error":null}],"description_full":"Read-only JSON-RPC pass-through for 20+ EVM chains (ethereum, base, arbitrum, optimism, polygon, bsc, avalanche, gnosis, linea, scroll, zksync, mantle, blast, celo, fantom, sonic, unichain, opbnb, zora, mode, metis, cronos). Single or batch calls (up to 10). Write methods refused.","last_updated":"2026-10-16T07:58:26.179Z","schemes":["exact"]}