eth_getLogs on Boba Network

Measured 2026-10-11 by our weekly probe, which calls eth_getLogs through the same Boba Network endpoint customers use.

What eth_getLogs does

Returns the event logs that match a filter: a block range, optional contract addresses and up to four topics. It is how indexers, dashboards and wallets read transfers, swaps and other contract events.

eth_getLogs on Boba Network: what we measured

• Measured block-range cap: 50,000 blocks per call, about 27.8 hours of Boba Network at 2.0 s blocks. Wider ranges are rejected; page through history in windows below the cap and filter by address where you can.
• The finalized tag trails the head by about 761 blocks (25 minutes). 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/boba?key=YOUR_API_KEY \
  -X POST -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"eth_getLogs","params":[{"fromBlock":"latest","toBlock":"latest"}]}'

import { createPublicClient, http } from "viem";

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

// Any JSON-RPC method, typed loosely: eth_getLogs on Boba Network
const result = await client.request({
  method: "eth_getLogs",
  params: [{"fromBlock":"latest","toBlock":"latest"}],
});

Other methods on Boba Network

• eth_blockNumberSupported
• eth_chainIdSupported
• eth_getBalanceSupported
• eth_getBlockByNumberSupported
• eth_getTransactionByHashSupported
• eth_getTransactionReceiptSupported
• eth_callSupported
• eth_estimateGasSupported
• eth_gasPriceSupported
• eth_maxPriorityFeePerGasSupported
• eth_sendRawTransactionSupported
• eth_getTransactionCountSupported
• eth_getCodeSupported
• eth_subscribeSupported
• eth_getBlockReceiptsSupported
• eth_feeHistorySupported
• eth_getProofSupported
• eth_createAccessListSupported
• debug_traceCallSupported
• trace_blockNot available
• trace_transactionNot available

eth_getLogs on other chains

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

• Ethereum
• Base
• Arbitrum
• Optimism
• Polygon
• BNB Smart Chain
• Avalanche
• Sonic
• Linea
• Scroll
• zkSync Era
• Blast
• Mantle
• Gnosis
• Celo
• Berachain
• Monad
• Unichain
• Kaia
• PulseChain
• World Chain
• Ronin
• Abstract
• ApeChain
• MegaETH
• Fantom
• Lisk
• Hemi
• X Layer
• BOB
• Plasma
• Fraxtal
• Zora
• Story
• Soneium
• Sei
• Hyperliquid
• Taiko
• Morph
• Ink
• Katana
• Ethereum Classic
• opBNB
• Mode
• Flare
• Core
• Chiliz
• Telos EVM
• Tempo
• Cronos
• Manta Pacific
• Shibarium
• Arbitrum Nova
• Immutable zkEVM

Frequently asked questions