eth_getBlockReceipts on zkSync Era

Measured 2026-10-04 by our weekly probe, which calls eth_getBlockReceipts through the same zkSync Era endpoint customers use.

What eth_getBlockReceipts does

Returns every transaction receipt in a block in one call, instead of one eth_getTransactionReceipt request per transaction. Indexers and accounting pipelines use it to read a whole block's outcomes and logs at once.

eth_getBlockReceipts on zkSync Era: what we measured

• zkSync Era produces a block every 10.3 s, so following the chain with eth_getBlockReceipts is one request per block.
• The finalized tag trails the head by about 1,230 blocks (3.5 hours). Results newer than that can still change in a reorg; query up to "finalized" if you need settled data.

Example request

curl -s https://rpc.swiftnodes.io/rpc/zksync?key=YOUR_API_KEY \
  -X POST -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_getBlockReceipts","params":["latest"]}'

import { createPublicClient, http } from "viem";

const client = createPublicClient({ transport: http("https://rpc.swiftnodes.io/rpc/zksync?key=YOUR_API_KEY") });

// Any JSON-RPC method, typed loosely: eth_getBlockReceipts on zkSync Era
const result = await client.request({
  method: "eth_getBlockReceipts",
  params: ["latest"],
});

Other methods on zkSync Era

• eth_getLogsSupported
• eth_feeHistorySupported
• eth_getProofNot available
• eth_createAccessListNot available
• debug_traceCallSupported
• trace_blockNot available
• trace_transactionNot available

eth_getBlockReceipts on other chains

Support differs by chain; the full measured table is on the eth_getBlockReceipts reference.

• Ethereum
• Base
• Arbitrum
• Optimism
• Polygon
• BNB Smart Chain
• Avalanche
• Sonic
• Linea
• Scroll
• Blast
• Mantle
• Gnosis
• Celo
• Berachain
• Monad
• Unichain
• Kaia
• PulseChain

Frequently asked questions