Endpoint Overview

Blockscout’s RPC API follows the same module and action format as Etherscan’s or Routescan’s, meaning most Etherscan calls work after you change the base URL and the chain parameter. This page lists every available endpoint.

This page is currently under development, check back for more complete details.

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If you are migrating to Blockscout, change the base URL. Then check specific calls to see about available paths.

	Etherscan	Blockscout
Base URL	`https://api.etherscan.io/v2/api`	`https://api.blockscout.com/v2/api`
Chain parameter	`chainid=1`	`chain_id=1`
API key	`apikey=YOUR_KEY`	`apikey=YOUR_KEY` or `Authorization: Bearer YOUR_KEY`

https://api.blockscout.com/v2/api?chain_id=1&module=account&action=balance&address=0x...&apikey=YOUR_KEY

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How to read the tables

Status related to Etherscan	Meaning
Supported	Available with the same module and action, or an equivalent call, and a similar response.
Different	Available, but the endpoint name, parameters or response format differ.
Not available	No equivalent in the Blockscout APIs today.
Not applicable	Specific to Ethereum proof of work or to Etherscan.

94 Etherscan endpoints: 40 supported, 33 different, 17 not available, 4 not applicable. Blockscout equivalents are shown as RPC (module and action on https://api.blockscout.com/v2/api?chain_id={chain_id}), REST (paths under https://api.blockscout.com/{chain_id}/api/v2), ETH RPC (POST https://api.blockscout.com/{chain_id}/json-rpc) and stats service (https://api.blockscout.com/{chain_id}/stats-service/api/v1).

Account

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Native Balance for an Address	RPC: `module=account&action=balance` REST: `/addresses/{address_hash}`	Supported	Balance in wei.
Get Native Balance for Multiple Addresses	RPC: `module=account&action=balancemulti`	Supported	Up to 20 addresses per call.
Get Historical Native Balance for an Address	RPC: `module=account&action=eth_get_balance&block={block_number}` REST: `/addresses/{address_hash}/coin-balance-history`	Different	The RPC action returns a hex balance in JSON-RPC format. The REST endpoint lists balance changes over time.
Get Normal Transactions By Address	RPC: `module=account&action=txlist` REST: `/addresses/{address_hash}/transactions`	Supported	Up to 10,000 transactions per request.
Normal Transactions Advanced Filter	REST: `/advanced-filters`	Different	REST only. Results mix transactions, internal transactions and token transfers; narrow them with `transaction_types`.
Get ERC20 Token Transfers by Address	RPC: `module=account&action=tokentx` REST: `/addresses/{address_hash}/token-transfers`	Supported
ERC20 Token Transfers Advanced Filter	REST: `/advanced-filters`	Different	REST only. Results mix transactions, internal transactions and token transfers; narrow them with `transaction_types`.
Get ERC721 Token Transfers by Address	RPC: `module=account&action=tokennfttx` REST: `/addresses/{address_hash}/token-transfers`	Supported
ERC721 Token Transfers Advanced Filter	REST: `/advanced-filters`	Different	REST only. Results mix transactions, internal transactions and token transfers; narrow them with `transaction_types`.
Get ERC1155 Token Transfers by Address	RPC: `module=account&action=token1155tx` REST: `/addresses/{address_hash}/token-transfers`	Supported
ERC1155 Token Transfers Advanced Filter	REST: `/advanced-filters`	Different	REST only. Results mix transactions, internal transactions and token transfers; narrow them with `transaction_types`.
Get Internal Transactions by Address	RPC: `module=account&action=txlistinternal` REST: `/addresses/{address_hash}/internal-transactions`	Supported
Internal Transactions Advanced Filter	REST: `/advanced-filters`	Different	REST only. Results mix transactions, internal transactions and token transfers; narrow them with `transaction_types`.
Get Internal Transactions by Block Range	RPC: `module=account&action=txlistinternal&startblock={start}&endblock={end}` REST: `/blocks/{block_number}/internal-transactions`	Supported	The REST endpoint covers a single block.
Get Internal Transactions by Transaction Hash	RPC: `module=account&action=txlistinternal&txhash={tx_hash}` REST: `/transactions/{transaction_hash}/internal-transactions`	Supported
Get Blocks Validated by Address	RPC: `module=account&action=getminedblocks` REST: `/addresses/{address_hash}/blocks-validated`	Supported
Get Beacon Chain Withdrawals by Address	REST: `/addresses/{address_hash}/withdrawals`	Different	REST only. Also available per block (`/blocks/{block_number}/withdrawals`) and chain-wide (`/withdrawals`).
Get Address Funded By	-	Not available

Blocks

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Block and Uncle Rewards by Block Number	RPC: `module=block&action=getblockreward&blockno={block_number}` REST: `/blocks/{block_number}`	Supported
Get Block Transaction Counts by Block Number	REST: `/blocks/{block_number}`	Different	REST only. Read `transactions_count` from the block.
Get Estimated Block Countdown by Block Number	RPC: `module=block&action=getblockcountdown&blockno={block_number}` REST: `/blocks/{block_number}/countdown`	Supported
Get Block Number by Timestamp	RPC: `module=block&action=getblocknobytime&timestamp={unix_timestamp}&closest=before`	Supported
Get Daily Average Block Size	Stats service: `lines/averageBlockSize`	Different	Stats service chart. List the charts available on a chain with `/{chain_id}/stats-service/api/v1/lines`.
Get Daily Block Count and Rewards	Stats service: `lines/newBlocks`, `lines/averageBlockRewards`	Different	Stats service charts.
Get Daily Block Rewards	Stats service: `lines/averageBlockRewards`	Different	The chart shows the average reward per block.
Get Daily Average Block Time	-	Not available	The current average block time is returned by `/{chain_id}/api/v2/stats`.
Get Daily Uncle Block Count and Rewards	-	Not applicable	Uncle blocks existed only under proof of work.

Contracts

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Contract ABI	RPC: `module=contract&action=getabi` REST: `/smart-contracts/{address_hash}`	Supported
Get Contract Source Code	RPC: `module=contract&action=getsourcecode` REST: `/smart-contracts/{address_hash}`	Supported
Get Contract Creator and Creation Tx Hash	RPC: `module=contract&action=getcontractcreation&contractaddresses={addresses}` REST: `/addresses/{address_hash}`	Supported	The RPC action accepts up to 10 contracts per call. The REST response includes `creator_address_hash` and `creation_transaction_hash`.

Contract Verification

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Verify Solidity Source Code	RPC: `module=contract&action=verifysourcecode`	Supported	Accepts `solidity-single-file` or `solidity-standard-json-input` in `codeformat`.
Verify zkSync Source Code	-	Not available	There is no separate action.
Verify Vyper Source Code	RPC: `module=contract&action=verify_vyper_contract`	Different	Different action name.
Verify Stylus Source Code	-	Not available	There is no separate action.
Verify Proxy Contract	RPC: `module=contract&action=verifyproxycontract`	Supported
Check Source Code Verification Status	RPC: `module=contract&action=checkverifystatus`	Supported
Check Proxy Contract Verification Status	RPC: `module=contract&action=checkproxyverification`	Supported

Gas Tracker

Blockscout has no gastracker module. Gas prices are available through the REST API and the ETH RPC methods.

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Estimation of Confirmation Time	-	Not available
Get Gas Oracle	REST: `/stats` ETH RPC: `eth_gasPrice`	Different	REST only: the `gas_prices` field returns slow, average and fast prices.
Get Daily Average Gas Limit	Stats service: `lines/averageGasLimit`	Different	Stats service chart.
Get Daily Total Gas Used	Stats service: `lines/gasUsedGrowth`, `lines/averageGasUsed`	Different	Closest available charts.
Get Daily Average Gas Price	Stats service: `lines/averageGasPrice`	Different	Stats service chart.

Geth/Parity Proxy

Etherscan serves these as GET requests with module=proxy. Blockscout has no proxy module. Send a JSON-RPC 2.0 POST to https://api.blockscout.com/{chain_id}/json-rpc with the method name in the request body.

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
`eth_blockNumber`	ETH RPC: `eth_blockNumber`	Supported
`eth_getBlockByNumber`	ETH RPC: `eth_getBlockByNumber`	Supported
`eth_getUncleByBlockNumberAndIndex`	-	Not available
`eth_getBlockTransactionCountByNumber`	REST: `/blocks/{block_number}`	Not available	Read `transactions_count` from the REST block endpoint instead.
`eth_getTransactionByHash`	ETH RPC: `eth_getTransactionByHash`	Supported
`eth_getTransactionByBlockNumberAndIndex`	-	Not available
`eth_getTransactionCount`	ETH RPC: `eth_getTransactionCount`	Supported
`eth_sendRawTransaction`	ETH RPC: `eth_sendRawTransaction`	Supported
`eth_getTransactionReceipt`	ETH RPC: `eth_getTransactionReceipt`	Supported
`eth_call`	ETH RPC: `eth_call`	Supported
`eth_getCode`	ETH RPC: `eth_getCode`	Supported
`eth_getStorageAt`	ETH RPC: `eth_getStorageAt`	Supported
`eth_gasPrice`	ETH RPC: `eth_gasPrice`	Supported
`eth_estimateGas`	ETH RPC: `eth_estimateGas`	Supported

Logs

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Event Logs by Address	RPC: `module=logs&action=getLogs&address={address}` REST: `/addresses/{address_hash}/logs`	Supported	One `getLogs` action covers all three Etherscan log endpoints.
Get Event Logs by Topics	RPC: `module=logs&action=getLogs&topic0={topic}`	Supported
Get Event Logs by Address and Topics	RPC: `module=logs&action=getLogs&address={address}&topic0={topic}`	Supported	Combine topics with the `topicN_M_opr` parameters.

Stats

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Total Supply of Ether	RPC: `module=stats&action=ethsupply`	Supported	Blockscout calculates this from its own database, so the value can differ from Etherscan’s. `ethsupplyexchange` returns a supply figure from market data.
Get Total Supply of Ether 2	-	Not available
Get Ether Last Price	RPC: `module=stats&action=ethprice` REST: `/stats`	Supported	`coinprice` returns the same data with chain-neutral field names.
Get Ethereum Nodes Size	-	Not available	Specific to the Ethereum network.
Get Total Nodes Count	-	Not available	Specific to the Ethereum network.
Get Historical Total Nodes Count	-	Not available	Specific to the Ethereum network.
Get Daily Network Transaction Fee	Stats service: `lines/txnsFee`, `lines/averageTxnFee` RPC: `module=stats&action=totalfees&date={yyyy-mm-dd}`	Different	The RPC action returns one day per call.
Get Daily New Address Count	Stats service: `lines/newAccounts`	Different	Stats service chart.
Get Daily ENS Registration Count	-	Not available
Get Daily Network Utilization	Stats service: `lines/networkUtilization`	Different	Stats service chart.
Get Daily Average Network Hash Rate	-	Not applicable	Applies to Ethereum proof of work only.
Get Daily Transaction Count	REST: `/stats/charts/transactions` Stats service: `lines/newTxns`	Different
Get Daily Average Network Difficulty	-	Not applicable	Applies to Ethereum proof of work only.
Get Ether Historical Price	REST: `/stats/charts/market`	Different	Daily closing price and market cap.

Transactions

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Check Contract Execution Status	RPC: `module=transaction&action=getstatus&txhash={tx_hash}`	Supported
Check Transaction Receipt Status	RPC: `module=transaction&action=gettxreceiptstatus&txhash={tx_hash}`	Supported

Tokens

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get ERC20-Token TotalSupply by ContractAddress	RPC: `module=stats&action=tokensupply&contractaddress={token}` REST: `/tokens/{address_hash}`	Supported
Get Historical ERC20-Token TotalSupply by ContractAddress & BlockNo	-	Not available
Get ERC20-Token Account Balance for TokenContractAddress	RPC: `module=account&action=tokenbalance&contractaddress={token}&address={address}`	Supported
Get Historical ERC20-Token Account Balance by BlockNo	-	Not available
Get Top Token Holders	RPC: `module=token&action=getTokenHolders&contractaddress={token}` REST: `/tokens/{address_hash}/holders`	Different	Holders are returned sorted by balance.
Get Token Holder List by Contract Address	RPC: `module=token&action=getTokenHolders&contractaddress={token}` REST: `/tokens/{address_hash}/holders`	Different
Get Token Holder Count by Contract Address	REST: `/tokens/{address_hash}/counters`	Different	REST only. Read `token_holders_count`.
Get Token Info by ContractAddress	RPC: `module=token&action=getToken&contractaddress={token}` REST: `/tokens/{address_hash}`	Different	Returns name, symbol, decimals, supply, price and icon. Project and social links are not included.
Get Address ERC20 Token Holding	RPC: `module=account&action=tokenlist&address={address}` REST: `/addresses/{address_hash}/token-balances`	Different
Get Address ERC721 Token Holding	REST: `/addresses/{address_hash}/nft/collections`	Different	REST only. Returns NFTs grouped by collection.
Get Address ERC721 Token Inventory by Contract	REST: `/addresses/{address_hash}/nft`	Different	Lists all NFTs the address owns. Filtering to a single contract is not supported.

L2 Deposits/Withdrawals

Blockscout exposes bridge activity through rollup-specific REST endpoints, listed under Chain-Specific Endpoints.

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Plasma Deposits by Address	-	Not available
Get Deposit Transactions by Address	REST: `/optimism/deposits`, `/scroll/deposits`, `/arbitrum/messages/{direction}`, `/shibarium/deposits`	Different	Available on rollup chains. These endpoints list deposits for the chain and can’t be filtered by address.
Get Withdrawal Transactions by Address	REST: `/optimism/withdrawals`, `/scroll/withdrawals`, `/shibarium/withdrawals`	Different	Available on rollup chains. These endpoints list withdrawals for the chain and can’t be filtered by address.

ENS

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Resolve an ENS Name to an Address	BENS service: `/services/bens/api/v1/{chain_id}/domains/{name}`	Different	The service also resolves an address to its ENS name.

Nametags

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Metadata for an Address	REST: `/addresses/{address_hash}` Metadata service: `/services/metadata/api/v1/metadata`	Different	The address response includes `public_tags` and `metadata`.

Usage

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get API Usage	-	Different	There is no usage endpoint. Every response includes `x-credits-remaining` and `x-ratelimit-*` headers.
Chainlist	-	Not available	Find chain IDs in the Chainscout chains list.

Beta Endpoints

Endpoint	Blockscout paths	Status relative to Etherscan	Notes
Get Prediction Market Trades by Address	-	Not applicable	Specific to Etherscan.

Available in Blockscout only

More details coming soon.

Blockscout also provides endpoints with no Etherscan counterpart:

REST API: transaction state changes, raw traces and summaries, NFT instance metadata and holders, address and token counters, search, CSV exports and advanced filters.
Account abstraction (ERC-4337): user operations, bundlers, paymasters and factories.
Rollup data: batches, deposits, withdrawals and messages for Arbitrum, Optimism, Scroll, zkSync and Shibarium.
RPC extras: pendingtxlist, listaccounts, token404tx, listcontracts and gettxinfo.
Multichain search, name service and address metadata services.

Blockscout APIs

PRO API Endpoints

Additional Service APIs

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How to read the tables

Account

Blocks

Contracts

Contract Verification

Gas Tracker

Geth/Parity Proxy

Logs

Stats

Transactions

Tokens

L2 Deposits/Withdrawals

ENS

Nametags

Usage

Beta Endpoints

Available in Blockscout only

​Switch your requests

Get your PRO API key

​How to read the tables

​Account

​Blocks

​Contracts

​Contract Verification

​Gas Tracker

​Geth/Parity Proxy

​Logs

​Stats

​Transactions

​Tokens

​L2 Deposits/Withdrawals

​ENS

​Nametags

​Usage

​Beta Endpoints

​Available in Blockscout only

Switch your requests

How to read the tables

Account

Blocks

Contracts

Contract Verification

Gas Tracker

Geth/Parity Proxy

Logs

Stats

Transactions

Tokens

L2 Deposits/Withdrawals

ENS

Nametags

Usage

Beta Endpoints

Available in Blockscout only