Help Center/ Web3 Node Engine Service/ Developer Guide/ Polygon PoS/ Polygon PoS APIs/ Ethereum JSON-RPC APIs/ eth_getRootHash
Updated on 2023-12-15 GMT+08:00
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eth_getRootHash

Introduction

This API returns the root hash of a specified block range. It consumes 30 CUs. In the dedicated edition, the throughput is 7000 per second for 8 vCPUs and 32 GB memory and 20,000 per second for 16 vCPUs and 64 GB memory.

Parameter Description

Parameter

Type

Description

Start block

Integer

The number of the start block.

End block

Integer

The number of the end block.

Return Value

The root hash of a specified block range.

Request

curl https://your-http-endpoint/v1/<API-KEY> \
  -X POST \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_getRootHash","params":[1000, 1032], "id":1}'
Parent topic: Ethereum JSON-RPC APIs