APIs introduction
Ethereum node API
- Getting started | Ethereum
- Enable Debug & Trace APIs for your Ethereum Node
- Ethereum API Postman Collection
- Blocks info | Ethereum
- Transactions info | Ethereum
- Executing transactions | Ethereum
- Debug and Trace | Ethereum
- Chain info | Ethereum
- Gas data | Ethereum
- Accounts info | Ethereum
- Logs & events | Ethereum
- Client information | Ethereum
- Filter handling | Ethereum
- Subscriptions | Ethereum
Ethereum Beacon Chain API
- Getting tarted | Beacon Chain
- Beacon Chain configuration info
- Beacon Chain events
- Beacon Chain validators info
- Beacon Chain state
Polygon node API
- Getting started | Polygon
- Blocks Info | Polygon
- Transactions info | Polygon
- Executing transactions | Polygon
- Debug & Trace | Polygon
- Chain info | Polygon
- Gas data | Polygon
- Accounts info | Polygon
- Logs & events | Polygon
- Filter handling | Polygon
- Client information | Polygon
- Subscriptions | Polygon
BNB node API
- Getting started | BNB Chain
- Endpoints
Base node API
- Getting started | Base
- Endpoints
Avalanche node API
- Getting started | Avalanche
- Blocks Info | Avalanche
- Transactions info | Avalanche
- Executing transactions | Avalanche
- Debug & Trace | Avalanche
- Chain info | Avalanche
- Gas data | Avalanche
- Accounts info | Avalanche
- Logs & events | Avalanche
- Filter handling | Avalanche
- Client information | Avalanche
- Subscriptions | Avalanche
TON node API
- Getting started | TON
- Getting started | TON
- GETgetAddressInformation | TON v2
- GETgetExtendedAddressInformation | TON v2
- GETgetWalletInformation | TON v2
- GETgetTransactions | TON v2
- GETgetAddressBalance | TON v2
- GETgetAddressState | TON v2
- GETpackAddress | TON v2
- GETunpackAddress | TON v2
- GETgetTokenData | TON v2
- GETdetectAddress | TON v2
- GETgetMasterchainInfo | TON v2
- GETgetMasterchainBlockSignatures | TON v2
- GETgetShardBlockProof | TON v2
- GETgetConsensusBlock | TON v2
- GETlookupBlock | TON v2
- GETshards | TON v2
- GETgetBlockTransactions | TON v2
- GETgetBlockTransactionsExt | TON v2
- GETgetBlockHeader | TON v2
- GETtryLocateTx | TON v2
- GETtryLocateResultTx | TON v2
- GETtryLocateSourceTx | TON v2
- GETgetConfigParam | TON v2
- POSTrunGetMethod | TON v2
- GETmasterchainInfo | TON v3
- GETblocks | TON v3
- GETmasterchainBlockShardState | TON v3
- GETaddressBook | TON v3
- GETmasterchainBlockShards | TON v3
- GETtransactions | TON v3
- GETtransactionsByMasterchainBlock | TON v3
- GETtransactionsByMessage | TON v3
- GETadjacentTransactions | TON v3
- GETmessages | TON v3
- GETnft/collections | TON v3
- GETnft/items | TON v3
- GETnft/transfers | TON v3
- GETjetton/masters | TON v3
- GETjetton/wallets | TON v3
- GETjetton/transfers | TON v3
- GETjetton/burns | TON v3
- POSTrunGetMethod | TON v3
- POSTestimateFee | TON v3
- GETaccount | TON v3
- GETwallet | TON v3
Arbitrum node API
- Getting Started | Arbitrum
- Blocks info | Arbitrum
- Transactions info | Arbitrum
- Executing transactions | Arbitrum
- Debug & Trace | Arbitrum
- Chain info | Arbitrum
- Gas data | Arbitrum
- Accounts info | Arbitrum
- Logs & events | Arbitrum
- Filter handling | Arbitrum
- Client information | Arbitrum
- Subscriptions | Arbitrum
Zksync node API
- Getting started | ZKsync
- Getting started | ZKsync
- POSTzks_L1ChainId | zkSync Era
- POSTzks_estimateFee | zkSync Era
- POSTzks_estimateGasL1ToL2 | zkSync Era
- POSTzks_getAllAccountBalances | zkSync Era
- POSTzks_getBlockDetails | zkSync Era
- POSTzks_getBridgeContracts | zkSync Era
- POSTzks_getBytecodeByHash | zkSync Era
- POSTzks_getL1BatchBlockRange | zkSync Era
- POSTzks_getL1BatchDetails | zkSync Era
- POSTzks_getL2ToL1LogProof | zkSync Era
- POSTzks_getMainContract | zkSync Era
- POSTzks_getRawBlockTransactions | zkSync Era
- POSTzks_getTestnetPaymaster | zkSync Era
- POSTzks_getTransactionDetails | zkSync Era
- POSTzks_L1BatchNumber | zkSync Era
Polygon zkEVM node API
- Getting started
- zkEVM methods | Polygon zkEVM
- POSTeth_blockNumber | zkEVM
- POSTeth_getBlockByNumber | zkEVM
- POSTeth_getBlockByHash | zkEVM
- POSTeth_getBlockTransactionCountByNumber | zkEVM
- POSTeth_getBlockTransactionCountByHash | zkEVM
- POSTeth_newBlockFilter | zkEVM
- POSTeth_getTransactionByHash | zkEVM
- POSTeth_getTransactionReceipt | zkEVM
- POSTeth_getTransactionByBlockNumberAndIndex | zkEVM
- POSTeth_getTransactionByBlockHashAndIndex | zkEVM
- POSTeth_newPendingTransactionFilter | zkEVM
- POSTeth_call | zkEVM
- POSTeth_sendRawTransaction | zkEVM
- POSTeth_getBalance | zkEVM
- POSTeth_getCode | zkEVM
- POSTeth_getStorageAt | zkEVM
- POSTeth_getTransactionCount | zkEVM
- POSTeth_chainId | zkEVM
- POSTeth_syncing | zkEVM
- POSTweb3_clientVersion | zkEVM
- POSTeth_estimateGas | zkEVM
- POSTeth_gasPrice | zkEVM
- POSTeth_getLogs | zkEVM
- POSTeth_newFilter | zkEVM
- POSTeth_getFilterChanges | zkEVM
- POSTeth_uninstallFilter | zkEVM
Optimism node API
- Getting started | Optimism
- POSTeth_blockNumber | Optimism
- POSTeth_getBlockByHash | Optimism
- POSTeth_getBlockByNumber | Optimism
- POSTeth_getBlockTransactionCountByHash | Optimism
- POSTeth_getBlockTransactionCountByNumber | Optimism
- POSTeth_getUncleCountByBlockHash | Optimism
- POSTeth_getUncleCountByBlockNumber | Optimism
- POSTeth_getBlockReceipts | Optimism
- POSTeth_chainId | Optimism
- POSTeth_syncing | Optimism
- POSTeth_call | Optimism
- POSTeth_estimateGas | Optimism
- POSTeth_createAccessList | Optimism
- POSTeth_gasPrice | Optimism
- POSTeth_feeHistory | Optimism
- POSTeth_newFilter | Optimism
- POSTeth_newBlockFilter | Optimism
- POSTeth_uninstallFilter | Optimism
- POSTeth_getFilterChanges | Optimism
- POSTeth_getFilterLogs | Optimism
- POSTeth_getLogs | Optimism
- POSTeth_getBalance | Optimism
- POSTeth_getStorageAt | Optimism
- POSTeth_getTransactionCount | Optimism
- POSTeth_getCode | Optimism
- POSTeth_getProof | Optimism
- POSTeth_getTransactionByHash | Optimism
- POSTeth_getRawTransactionByHash | Optimism
- POSTeth_getTransactionByBlockHashAndIndex | Optimism
- POSTeth_getRawTransactionByBlockHashAndIndex | Optimism
- POSTeth_getTransactionByBlockNumberAndIndex | Optimism
- POSTeth_getRawTransactionByBlockNumberAndIndex | Optimism
- POSTeth_getTransactionReceipt | Optimism
- eth_subscribe newHeads | Optimism
- eth_subscribe logs | Optimism
- eth_unsubscribe | Optimism
- POSTeth_maxPriorityFeePerGas | Optimism
- POSTeth_sendRawTransaction | Optimism
- POSTweb3_clientVersion | Optimism
- POSTweb3_sha3 | Optimism
- POSTnet_listening | Optimism
- POSTeth_callMany | Optimism
- POSTdebug_getModifiedAccountsByNumber | Optimism
- POSTdebug_getModifiedAccountsByHash | Optimism
- POSTdebug_storageRangeAt | Optimism
- POSTdebug_traceBlockByHash | Optimism
- POSTdebug_traceBlockByNumber | Optimism
- POSTdebug_traceTransaction | Optimism
- POSTdebug_traceCall | Optimism
- POSTdebug_traceCallMany | Optimism
Solana node API
- Getting started | Solana
- POSTgetAccountInfo | Solana
- POSTgetBalance | Solana
- POSTgetBlockHeight | Solana
- POSTgetBlock | Solana
- POSTgetBlockProduction | Solana
- POSTgetBlockCommitment | Solana
- POSTgetBlocks | Solana
- POSTgetBlocksWithLimit | Solana
- POSTgetBlockTime | Solana
- POSTgetClusterNodes | Solana
- POSTgetEpochInfo | Solana
- POSTgetEpochSchedule | Solana
- POSTgetFeeForMessage | Solana
- POSTgetFirstAvailableBlock | Solana
- POSTgetGenesisHash | Solana
- POSTgetHighestSnapshotSlot | Solana
- POSTgetIdentity | Solana
- POSTgetInflationGovernor | Solana
- POSTgetInflationRate | Solana
- POSTgetInflationReward | Solana
- POSTgetLatestBlockhash | Solana
- POSTgetLeaderSchedule | Solana
- POSTgetMaxRetransmitSlot | Solana
- POSTgetMaxShredInsertSlot | Solana
- POSTgetMinimumBalanceForRentExemption | Solana
- POSTgetMultipleAccounts | Solana
- POSTgetProgramAccounts | Solana
- POSTgetRecentBlockhash | Solana
- POSTgetRecentPerformanceSamples | Solana
- POSTgetRecentPrioritizationFees | Solana
- POSTgetSignaturesForAddress | Solana
- POSTgetSignatureStatuses | Solana
- POSTgetSlot | Solana
- POSTgetSlotLeader | Solana
- POSTgetStakeActivation | Solana
- POSTgetStakeMinimumDelegation | Solana
- POSTgetSupply | Solana
- POSTgetTokenAccountBalance | Solana
- POSTgetTokenAccountsByOwner | Solana
- POSTgetTokenLargestAccounts | Solana
- POSTgetLargestAccounts | Solana
- POSTgetTransaction | Solana
- POSTisBlockhashValid | Solana
- POSTsimulateTransaction | Solana
- logsSubscribe | Solana
- logsUnsubscribe | Solana
- blockSubscribe | Solana
- blockUnsubscribe | Solana
- accountSubscribe | Solana
- accountUnsubscribe | Solana
- programSubscribe | Solana
- programUnsubscribe | Solana
- rootSubscribe | Solana
- rootUnsubscribe | Solana
- signatureSubscribe | Solana
- signatureUnsubscribe | Solana
- slotSubscribe | Solana
- slotUnsubscribe | Solana
- slotsUpdatesSubscribe | Solana
- slotsUpdatesUnsubscribe | Solana
Ronin node API
- Getting started | Ronin
- POSTeth_blockNumber | Ronin
- POSTeth_getBlockByHash | Ronin
- POSTeth_getBlockByNumber | Ronin
- POSTeth_getBlockTransactionCountByHash | Ronin
- POSTeth_getBlockTransactionCountByNumber | Ronin
- POSTeth_newBlockFilter | Ronin
- POSTeth_getTransactionByHash | Ronin
- POSTeth_getTransactionReceipt | Ronin
- POSTeth_getTransactionByBlockHashAndIndex | Ronin
- POSTeth_getTransactionByBlockNumberAndIndex | Ronin
- POSTeth_getFilterChanges | Ronin
- POSTeth_call | Ronin
- POSTeth_sendRawTransaction | Ronin
- POSTdebug_traceBlockByHash | Ronin
- POSTdebug_traceBlockByNumber | Ronin
- POSTdebug_traceTransaction | Ronin
- POSTdebug_traceCall | Ronin
- POSTeth_chainId | Ronin
- POSTeth_syncing | Ronin
- POSTeth_estimateGas | Ronin
- POSTeth_gasPrice | Ronin
- POSTeth_maxPriorityFeePerGas | Ronin
- POSTeth_getTransactionCount | Ronin
- POSTeth_getBalance | Ronin
- POSTeth_getCode | Ronin
- POSTeth_getStorageAt | Ronin
- POSTeth_getLogs | Ronin
- POSTeth_newFilter | Ronin
- POSTweb3_clientVersion | Ronin
- POSTnet_listening | Ronin
- POSTnet_peerCount | Ronin
- POSTeth_getFilterChanges | Ronin
- POSTeth_uninstallFilter | Ronin
- eth_subscribe ("newHeads") | Ronin
- eth_subscribe("newPendingTransactions") | Ronin
- eth_subscribe ("logs") | Ronin
- eth_unsubscribe | Ronin
Gnosis Chain node API
- Getting started | Gnosis
- Beacon Chain | Gnosis
- Blocks info | Gnosis
- Transactions info | Gnosis
- Executing transactions | Gnosis
- Chain info | Gnosis
- Gas data | Gnosis
- Accounts info | Gnosis
- Logs & events | Gnosis
- Filter handling | Gnosis
- Client information | Gnosis
- Subscriptions | Gnosis
Cronos node API
- Getting started | Cronos
- POSTeth_blockNumber | Cronos
- POSTeth_getBlockByNumber | Cronos
- POSTeth_getBlockByHash | Cronos
- POSTeth_getBlockTransactionCountByNumber | Cronos
- POSTeth_getBlockTransactionCountByHash | Cronos
- POSTeth_newBlockFilter | Cronos
- POSTeth_getTransactionByHash | Cronos
- POSTeth_getTransactionReceipt | Cronos
- POSTeth_getTransactionByBlockNumberAndIndex | Cronos
- POSTeth_getTransactionByBlockHashAndIndex | Cronos
- POSTeth_newPendingTransactionFilter | Cronos
- POSTeth_call | Cronos
- POSTeth_sendRawTransaction | Cronos
- POSTeth_getBalance | Cronos
- POSTeth_getCode | Cronos
- POSTeth_getStorageAt | Cronos
- POSTeth_getProof | Cronos
- POSTeth_getTransactionCount | Cronos
- POSTeth_chainId | Cronos
- POSTeth_syncing | Cronos
- POSTweb3_clientVersion | Cronos
- POSTnet_listening | Cronos
- POSTnet_peerCount | Cronos
- POSTeth_estimateGas | Cronos
- POSTeth_gasPrice | Cronos
- POSTeth_maxPriorityFeePerGas | Cronos
- POSTeth_getLogs | Cronos
- POSTeth_newFilter | Cronos
- POSTeth_getFilterChanges | Cronos
- POSTeth_uninstallFilter | Cronos
Fantom node API
- Getting started | Fantom
- POSTeth_blockNumber | Fantom
- POSTeth_getBlockByNumber | Fantom
- POSTeth_getBlockByHash | Fantom
- POSTeth_getBlockTransactionCountByNumber | Fantom
- POSTeth_getBlockTransactionCountByHash | Fantom
- POSTeth_newBlockFilter | Fantom
- POSTeth_getTransactionByHash | Fantom
- POSTeth_getTransactionReceipt | Fantom
- POSTeth_getTransactionByBlockNumberAndIndex | Fantom
- POSTeth_getTransactionByBlockHashAndIndex | Fantom
- POSTeth_newPendingTransactionFilter | Fantom
- POSTeth_call | Fantom
- POSTeth_sendRawTransaction | Fantom
- POSTeth_getBalance | Fantom
- POSTeth_getCode | Fantom
- POSTeth_getStorageAt | Fantom
- POSTeth_getProof | Fantom
- POSTeth_getTransactionCount | Fantom
- POSTeth_chainId | Fantom
- POSTeth_syncing | Fantom
- POSTweb3_clientVersion | Fantom
- POSTnet_listening | Fantom
- POSTnet_peerCount | Fantom
- POSTeth_estimateGas | Fantom
- POSTeth_gasPrice | Fantom
- POSTeth_maxPriorityFeePerGas | Fantom
- POSTeth_getLogs | Fantom
- POSTeth_newFilter | Fantom
- POSTeth_getFilterChanges | Fantom
- POSTeth_uninstallFilter | Fantom
- Custom JS tracer | Fantom
- debug traceBlockByHash | Fantom Chain
- debug traceBlockByNumber | Fantom
- debug traceTransaction | Fantom
- trace block | Fantom
- trace transaction | Fantom
- trace filter | Fantom
- trace get | Fantom
Bitcoin node API
- Bitcoin API reference
- Bitcoin API Postman collection
- POSTgetbestblockhash | Bitcoin
- POSTgetblock | Bitcoin
- POSTgetblockchaininfo | Bitcoin
- POSTgetblockfilter | Bitcoin
- POSTgetblockhash | Bitcoin
- POSTgetblockheader | Bitcoin
- POSTgetblockstats | Bitcoin
- POSTgetchaintips | Bitcoin
- POSTgetchaintxstats | Bitcoin
- POSTgetdifficulty | Bitcoin
- POSTgetmempoolancestors | Bitcoin
- POSTgetmempooldescendants | Bitcoin
- POSTgetmempoolentry | Bitcoin
- POSTgetmempoolinfo | Bitcoin
- POSTgetrawmempool | Bitcoin
- POSTgettxoutsetinfo | Bitcoin
- POSTgettxout | Bitcoin
- POSTverifychain | Bitcoin
- POSTgettxoutproof | Bitcoin
- POSTpreciousblock | Bitcoin
- POSTverifytxoutproof | Bitcoin
- POSTuptime | Bitcoin
- POSTgetmemoryinfo | Bitcoin
- POSTgetrpcinfo | Bitcoin
- POSTgetblocktemplate | Bitcoin
- POSTgetmininginfo | Bitcoin
- POSTgetnetworkhashps | Bitcoin
- POSTprioritisetransaction | Bitcoin
- POSTgetpeerinfo | Bitcoin
- POSTgetnetworkinfo | Bitcoin
- POSTgetconnectioncount | Bitcoin
- POSTgetnettotals | Bitcoin
- POSTlistbanned | Bitcoin
- POSTping | Bitcoin
- POSTgetnodeaddresses | Bitcoin
- POSTdecodescript | Bitcoin
- POSTdecoderawtransaction | Bitcoin
- POSTgetrawtransaction | Bitcoin
- POSTestimatesmartfee | Bitcoin
- POSTvalidateaddress | Bitcoin
Starknet node API
- Getting started | Starknet
- Pathfinder methods deprecation notice 0.17.0 | Starknet
- POSTstarknet_call | Starknet
- POSTstarknet_estimateFee | Starknet
- POSTstarknet_estimateMessageFee | Starknet
- POSTstarknet_simulateTransactions | Starknet
- POSTstarknet_traceBlockTransactions | Starknet
- POSTstarknet_getClassHashAt | Starknet
- POSTstarknet_getNonce | Starknet
- POSTstarknet_getStorageAt | Starknet
- POSTstarknet_getTransactionByBlockIdAndIndex | Starknet
- POSTstarknet_getTransactionByHash | Starknet
- POSTstarknet_getClassAt | Starknet
Chainstack platform API
- Getting started
- Quick tutorial
- Organization
- Project
- Network
- Node
- Marketplace
- IPFS storage
- Faucet
Filter handling | Arbitrum
Filter handling | Arbitrum
Filters are a mechanism for clients to receive notifications of changes to the Arbitrum blockchain. The methods described in this section allow developers to retrieve the changes that happened since the filter was last polled or allow them to delete it.
Handling filters can be done by using the following methods:
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