Feature Support by Chain

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Note
✅ = all networks
❌ = unsupported

Tool	Feature	Ethereum	Polygon	Solana	Arbitrum	Optimism	Astar	Batch Requests Support
Core RPCs	RPC methods (see full list in the table below)	✅	✅	✅	✅	✅	✅	✅
Mempool	Mempool Dashboard	✅	✅	❌	No Pending Txs	No Pending Txs	❌	✅
Subscription API	newHeads	✅	✅	❌	✅	✅	✅	✅
Subscription API	logs	✅	✅	❌	✅	✅	✅	✅
Subscription API	newPendingTransactions	✅	✅	❌	No Pending Txs	No Pending Txs	❌	✅
Subscription API	alchemy_minedTransactions	✅	✅	❌	✅	✅	❌	❌
Subscription API	alchemy_pendingTransactions	✅	✅	❌	No Pending Txs	No Pending Txs	❌	❌
NFT API	getNfts, getNFTMetadata, getContractsForOwner, getOwnersForToken, getOwnersForCollection, isHolderOfCollection, getContractMetadata, getNFTsForCollection getNFTMetadataBatch, reportSpam	✅	✅	❌	✅	✅	❌	✅
NFT API	searchContractMetadata etadata] (ref:searchcontractmetadata), reingestContract , getFloorPrice	Mainnet	❌	❌	❌	❌	❌	✅
NFT API	getSpamContracts, isSpamContract, computeRarity, summarizeNFTAttributes	Mainnet	Mainnet	❌	❌	❌	❌	✅
NFT API	getNFTSales	Mainnet	Mainnet	❌	❌	Mainnet	❌	✅
Notify API	Address Activity Webhook	✅	❌	❌	❌	❌	❌	✅
Token API	Alchemy_getToken*	Mainnet	✅	❌	✅	✅	❌	❌
Transfers API	External Transfers	Mainnet Goerli	✅	❌	Mainnet Goerli	Mainnet Goerli	❌	❌
Transfers API	Internal Transfers	Mainnet Goerli	✅	❌	❌	❌	❌	❌
Transfers API	ERC20 Transfers	✅	✅	❌	Mainnet Goerli	Mainnet Goerli	❌	❌
Transfers API	ERC1155 Transfers	✅	✅	❌	Mainnet Goerli	Mainnet Goerli	❌	❌
Transfers API	ERC721 Transfers	✅	✅	❌	Mainnet Goerli	Mainnet Goerli	❌	❌
Alchemy Transact	Reinforced Transactions	✅	✅	❌	❌	❌	❌	❌
Transaction Receipts API	alchemy_getTransactionReceipts	✅	✅	❌	✅	❌	❌	❌
Notify API	Mined Transaction Webhook	✅	✅	❌	✅	✅	❌	✅
Notify API	Dropped Transaction Webhook	✅	✅	❌	✅	✅	❌	✅
Notify API	NFT Activity Webhook	✅	✅	❌	✅	✅	❌	✅
Debug API	All methods	✅	✅	❌	✅	✅	❌	❌
Trace API	All methods	Mainnet Goerli	❌	❌	❌	❌	❌	❌
Archive	Archived data	✅	✅	✅	✅	✅	✅	✅

Guide

No Pending Txs: The concept of pending transactions doesn't exist on this chain (no mempool).

EVM Method Support by Chain

Method	Ethereum	Polygon	Optimism	Arbitrum
`eth_call`
`eth_estimateGas`
`eth_gasPrice`
`eth_getLogs`
`eth_newFilter`
`eth_newPendingTransactionFilter`
`eth_newBlockFilter`
`eth_getFilterChanges`
`eth_getFilterLogs`
`eth_uninstallFilter`
`eth_feeHistory`
`eth_maxPriorityFeePerGas`
`eth_sendRawtransaction`
`eth_cancelPrivateTransaction`
`eth_getTransactionByBlockHashAndIndex`
`eth_getTransactionByHash`
`eth_geTransactionCount`
`eth_getTransactionReceipt`
`eth_getTransactionByBlockNumberAndIndex`
`eth_blockNumber`
`eth_getBlockByHash`
`eth_getBlockByNumber`
`eth_getBlockReceipts`
`eth_getBlockTransactionCountByHash`
`eth_getBlockTransactionCountByNumber`
`eth_getUncleByBlockHashAndIndex`
`eth_getUncleByBlockNumberAndIndex`
`eth_getUncleCountByBlockHash`
`eth_getUncleCountByBlockNumber`
`eth_protocolVersion`
`eth_chainid`
`net_listening`
`net_version`
`web3_clientVersion`
`web3_sha3`
`eth_getBalance`
`eth_getCode`
`eth_accounts`
`eth_getStorageAt`
`eth_getProof`
`eth_subscribe`
`eth_unsubscribe`
`eth_getSignersAtHash`
`eth_getRootHash`
`bor_getAuthor`
`bor_getCurrentProposer`
`bor_getRootHash`
`bor_getCurrentValidators`

Feature Support By Chain

Feature Support by Chain

📘
Note

Guide

EVM Method Support by Chain

Feature Support by Chain

📘Note

Guide

EVM Method Support by Chain

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Note