eth_getBlockTransactionCountByHash - ArbitrumCopy Pagepost https://arb-mainnet.unifra.io/v1/{your-api-key}Arbitrum API - Returns the number of transactions in a block matching the given block hash.Path Paramsyour-api-keystringrequiredBody ParamsjsonrpcstringDefaults to 2.0methodstringDefaults to web3_clientVersionparamsarray of stringsparamsADD stringidint32Defaults to 0Responses 200200 400400Updated 9 months ago