# Polygon zkEVM Documentation
> Polygon's zkEVM rollup. JSON-RPC, Erigon archive, `zkevm_` namespace, Trace, and Debug.

- [Quicknode Polygon zkEVM RPC Overview](https://www.quicknode.com/docs/polygon-zkevm.md): Get started with Polygon zkEVM RPC on Quicknode. Access reliable, low-latency infrastructure for Linea with globally distributed endpoints for ConsenSys.

## Making API Requests
- [Polygon zkEVM QuickStart](https://www.quicknode.com/docs/polygon-zkevm/quickstart.md): Get started with Polygon zkEVM RPC on Quicknode. Follow this QuickStart to get up and running with your own Quicknode endpoint and making your first API request to the Polygon zkEVM blockchain.
- [Polygon zkEVM API Endpoints](https://www.quicknode.com/docs/polygon-zkevm/endpoints.md): Learn how to use Polygon zkEVM RPC endpoints, make API requests, and handle responses with Quicknode.
- [Polygon zkEVM Endpoint Security](https://www.quicknode.com/docs/polygon-zkevm/endpoint-security.md): Learn about endpoint security options and how to set up a Quicknode Polygon zkEVM RPC endpoint for optimal performance and security.
- [Polygon zkEVM Error Code Reference](https://www.quicknode.com/docs/polygon-zkevm/error-references.md): Learn about Polygon zkEVM error codes, including HTTP, JSON-RPC, and Quicknode's own custom error codes.

## API Reference
- [Polygon zkEVM API Overview](https://www.quicknode.com/docs/polygon-zkevm/api-overview.md): Overview of supported Polygon zkEVM APIs, networks and supported products on Quicknode.

## Ethereum JSON-RPC API
- [eth_blockNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_blockNumber.md): Returns the latest block number of the blockchain.
- [eth_call RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_call.md): Executes a new message call immediately without creating a transaction on the block chain.
- [eth_callMany RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_callMany.md): Executes a list of bundles (a bundle is a collection of transactions), without creating transactions on the blockchain.
- [eth_chainId RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_chainId.md): Returns the current network/chain ID, used to sign replay-protected transaction introduced in EIP-155.
- [eth_estimateGas RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_estimateGas.md): Returns an estimation of gas for a given transaction.
- [eth_gasPrice RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_gasPrice.md): Returns the current gas price on the network in wei.
- [eth_getBalance RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getBalance.md): Returns the balance of given account address in wei.
- [eth_getBlockByHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getBlockByHash.md): Returns information of the block matching the given block hash.
- [eth_getBlockByNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getBlockByNumber.md): Returns information of the block matching the given block number.
- [eth_getBlockReceipts RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getBlockReceipts.md): Returns all transaction receipts for a given block.
- [eth_getBlockTransactionCountByHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getBlockTransactionCountByHash.md): Returns the number of transactions for the block matching the given block hash.
- [eth_getBlockTransactionCountByNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getBlockTransactionCountByNumber.md): Returns the number of transactions for the block matching the given block number.
- [eth_getCode RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getCode.md): Returns the compiled bytecode of a smart contract.
- [eth_getFilterChanges RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getFilterChanges.md): Polling method for a filter, which returns an array of events that have occurred since the last poll.
- [eth_getFilterLogs RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getFilterLogs.md): Returns an array of all logs matching filter with given id.
- [eth_getLogs RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getLogs.md): Returns an array of all logs matching a given filter object.
- [eth_getRawTransactionByHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getRawTransactionByHash.md): Returns the raw transaction data for a transaction hash.
- [eth_getStorageAt RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getStorageAt.md): Returns the value from a storage position at a given address.
- [eth_getTransactionByBlockHashAndIndex RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getTransactionByBlockHashAndIndex.md): Returns information about a transaction given a blockhash and transaction index position.
- [eth_getTransactionByBlockNumberAndIndex RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getTransactionByBlockNumberAndIndex.md): Returns information about a transaction given a block number and transaction index position.
- [eth_getTransactionByHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getTransactionByHash.md): Returns the information about a transaction from a transaction hash.
- [eth_getTransactionCount RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getTransactionCount.md): Returns the number of transactions sent from an address.
- [eth_getTransactionReceipt RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getTransactionReceipt.md): Returns the receipt of a transaction by transaction hash.
- [eth_getUncleCountByBlockHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getUncleCountByBlockHash.md): Returns the number of uncles for the block matching the given block hash.
- [eth_getUncleCountByBlockNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_getUncleCountByBlockNumber.md): Returns the number of uncles for the block matching the given block number.
- [eth_newBlockFilter RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_newBlockFilter.md): Creates a filter in the node, to notify when a new block arrives. To check if the state has changed, call eth_getFilterChanges.
- [eth_newFilter RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_newFilter.md): Creates a filter object, based on filter options, to notify when the state changes (logs). To check if the state has changed, call eth_getFilterChanges.
- [eth_sendRawTransaction RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_sendRawTransaction.md): Creates new message call transaction or a contract creation for signed transactions. The new API Credit value for this method is 20 when used part of the Core API. If you are using eth_sendRawTransaction as part of a Marketplace add-on, view the add-on's homepage for more information about the specific charge.
- [eth_subscribe RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_subscribe.md): Starts a subscription to a specific event.
- [eth_syncing RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_syncing.md): Returns an object with the sync status of the node if the node is out-of-sync and is syncing. Returns false when the node is already in sync.
- [eth_uninstallFilter RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_uninstallFilter.md): It uninstalls a filter with the given filter id.
- [eth_unsubscribe RPC Method](https://www.quicknode.com/docs/polygon-zkevm/eth_unsubscribe.md): Cancels an existing subscription so that no further events are sent.
- [net_version RPC Method](https://www.quicknode.com/docs/polygon-zkevm/net_version.md): Returns the current network id.
- [web3_clientVersion RPC Method](https://www.quicknode.com/docs/polygon-zkevm/web3_clientVersion.md): Returns the current version of the chain client.
- [web3_sha3 RPC Method](https://www.quicknode.com/docs/polygon-zkevm/web3_sha3.md): Returns Keccak-256 (not the standardized SHA3-256) hash of the given data.

## Debug API
- [debug_traceBlockByHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/debug_traceBlockByHash.md): Returns the possible tracing result number by executing all transactions in the block specified by the block hash with a tracer.
- [debug_traceBlockByNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/debug_traceBlockByNumber.md): Returns the tracing result by executing all transactions in the block specified by number with a tracer.
- [debug_traceTransaction RPC Method](https://www.quicknode.com/docs/polygon-zkevm/debug_traceTransaction.md): Returns all traces of a given transaction.

## Erigon JSON RPC API
- [erigon_blockNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_blockNumber.md): Fetches the number of the latest block.
- [erigon_forks RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_forks.md): Fetches the details of blockchain forks, including genesis block hash, height forks, and time forks.
- [erigon_getBlockByTimestamp RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_getBlockByTimestamp.md): Fetches the block information by a specific timestamp
- [erigon_getBlockReceiptsByBlockHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_getBlockReceiptsByBlockHash.md): Retrieves the receipts for all transactions in a block by the block's hash.
- [erigon_getHeaderByHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_getHeaderByHash.md): Fetches the header of a block by its hash.
- [erigon_getHeaderByNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_getHeaderByNumber.md): Fetches the header of a block by its block number
- [erigon_getLatestLogs RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_getLatestLogs.md): Returns an array of all logs matching a given filter object.
- [erigon_getLogsByHash RPC Method](https://www.quicknode.com/docs/polygon-zkevm/erigon_getLogsByHash.md): Returns an array of all logs for the given block hash.

## JSON-RPC API
- [zkevm_batchNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_batchNumber.md): Returns the latest batch number.
- [zkevm_batchNumberByBlockNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_batchNumberByBlockNumber.md): Returns the batch number that a given block number belongs to.
- [zkevm_consolidatedBlockNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_consolidatedBlockNumber.md): Returns the block number of the latest verified batch that is connected to the most recent block.
- [zkevm_estimateCounters RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_estimateCounters.md): Estimates the transaction ZK Counters.
- [zkevm_getBatchByNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_getBatchByNumber.md): Returns information about a specific batch in the ZK-EVM layer, based on its batch number.
- [zkevm_isBlockConsolidated RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_isBlockConsolidated.md): Returns true if the provided block number is already connected to a batch that was already verified and false otherwise.
- [zkevm_isBlockVirtualized RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_isBlockVirtualized.md): Returns true if the given block number is connected to a batch that has already been virtualized and false otherwise.
- [zkevm_verifiedBatchNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_verifiedBatchNumber.md): Returns the latest verified batch number.
- [zkevm_virtualBatchNumber RPC Method](https://www.quicknode.com/docs/polygon-zkevm/zkevm_virtualBatchNumber.md): Returns the latest virtual batch number.

## Trace API
- [trace_block RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_block.md): Returns traces created at given block (Supported on Erigon).
- [trace_call RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_call.md): Executes a new message call and returns a number of possible traces (Supported on Erigon).
- [trace_callMany RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_callMany.md): Performs multiple call traces on top of the same block. i.e. transaction n will be executed on top of a pending block with all n-1 transactions applied (traced) first. Allows to trace dependent transactions. (Supported on Erigon).
- [trace_filter RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_filter.md): Returns traces matching given filter (Supported on Erigon).
- [trace_rawTransaction RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_rawTransaction.md): Traces a call to eth_sendRawTransaction without making the call, returning the traces(Supported on Erigon).
- [trace_replayBlockTransactions RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_replayBlockTransactions.md): Replays all transactions in a block returning the requested traces for each transaction (Supported on Erigon).
- [trace_replayTransaction RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_replayTransaction.md): Replays a transaction, returning the traces (Supported on Erigon).
- [trace_transaction RPC Method](https://www.quicknode.com/docs/polygon-zkevm/trace_transaction.md): Returns all traces of given transaction(Supported on Erigon).

## Marketplace
- [Supported Marketplace Add-Ons for Polygon zkEVM](https://www.quicknode.com/docs/polygon-zkevm/marketplace-addons.md): Learn about the Quicknode Marketplace and how to utilize Marketplace Add-ons on Polygon zkEVM.