eth_getProof

API key required. This Polygon Amoy method is documented for keyed private endpoints. It is not available on /v1/rpc/public. Create an endpoint to get an API key.

Network: Polygon Amoy · Testnet · Chain ID 80002 (0x13882)

Counts as 3 requests. See Request Counting.

eth_getProof returns an account proof plus optional storage proofs for an address at a block tag. Historical block tags require historical state on that chain.

Parameters

DATA - 20-byte account address.
Array<DATA> - Storage slot keys to prove.
QUANTITY|TAG - Block number or tag.

Request


{
  "jsonrpc": "2.0",
  "method": "eth_getProof",
  "params": ["0x0000000000000000000000000000000000000000", [], "0x1"],
  "id": 1
}

Notes

Available only on EVM chains that support account proofs.
Use paid endpoints for production proof workloads and old-block state access.
If a chain page does not list historical state, treat historical proof support as unavailable.

Code Examples


curl -X POST https://polygon-amoy-bor-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000 \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_getProof","params":["0x0000000000000000000000000000000000000000",[],"0x1"],"id":1}'


const response = await fetch("https://polygon-amoy-bor-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000", {
  method: "POST",
  headers: { "Content-Type": "application/json" },
  body: JSON.stringify({
  "jsonrpc": "2.0",
  "method": "eth_getProof",
  "params": [
    "0x0000000000000000000000000000000000000000",
    [],
    "0x1"
  ],
  "id": 1
}),
});
const data = await response.json();
console.log(data.result);


import requests

response = requests.post(
    "https://polygon-amoy-bor-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000",
    json={
  "jsonrpc": "2.0",
  "method": "eth_getProof",
  "params": [
    "0x0000000000000000000000000000000000000000",
    [],
    "0x1"
  ],
  "id": 1
}
)
print(response.json()["result"])


package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"net/http"
)

func main() {
	payload := []byte(`{"jsonrpc":"2.0","method":"eth_getProof","params":["0x0000000000000000000000000000000000000000",[],"0x1"],"id":1}`)
	resp, err := http.Post(
		"https://polygon-amoy-bor-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000",
		"application/json",
		bytes.NewBuffer(payload),
	)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()

	body, _ := io.ReadAll(resp.Body)
	var result map[string]interface{}
	json.Unmarshal(body, &result)
	fmt.Println(result["result"])
}


import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("https://polygon-amoy-bor-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000"),
});

const result = await client.request({
  method: "eth_getProof",
  params: ["0x0000000000000000000000000000000000000000",[],"0x1"],
});
console.log(result);


cast rpc --rpc-url https://polygon-amoy-bor-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000 eth_getProof 0x0000000000000000000000000000000000000000 [] 0x1


const { ethers } = require("hardhat");

async function main() {
  const provider = new ethers.JsonRpcProvider("https://polygon-amoy-bor-rpc.blockreq.com/v1/rpc/BRQ1P0000000000000000000000000000000000000000000000000000000");
  const result = await provider.send("eth_getProof", ["0x0000000000000000000000000000000000000000",[],"0x1"]);
  console.log(result);
}

main();

eth_getProof

Parameters

Request

Notes

Code Examples

Try It