Feature Support By Chain

Table listing Alchemy's current feature availability for each of its supported chains. Features already supported across all chains are not listed.

Feature Support by Chain

Scroll to the right to see all networks --->

📘

Note

✅ = all networks
❌ = unsupported

ToolFeatureEthereumPolygonArbitrumOptimismBasezkSync EraAstarPolygon zkEVMStarknetSolanaBinance Smart ChainMetisZetaChainZoraFraxtalAvalanche C-ChainBatch Requests Support
Core RPCsRPC methods (see full list in the table below)✅ (some methods are not supported on Holesky testnet. Check the network selector on the method page for details)
MempoolMempool DashboardNo Pending TxsNo Pending Txs
Subscription APInewHeadsMainnet
Sepolia
Subscription APIlogsMainnet
Sepolia
Subscription APInewPendingTransactionsMainnet
Sepolia
No Pending TxsNo Pending Txs
Subscription APIalchemy_minedTransactionsMainnet
Sepolia
Subscription APIalchemy_pendingTransactionsMainnet
Sepolia
No Pending TxsNo Pending Txs
NFT APIgetOwnersForToken, getOwnersForCollection, isHolderOfCollection,
getNFTsForOwner, getOwnersForNFT, isHolderOfContract, getContractMetadata , getContractMetadataBatch, getNFTsForContract, getCollectionMetadata, getCollectionsForOwner , getNFTsForCollection
Mainnet
Sepolia
NFT APIgetNFTs , getNFTMetadata , getNFTMetadataBatch , getContractsForOwner Mainnet
Sepolia
NFT APIsearchContractMetadataMainnet
Sepolia
Mainnet
NFT APIgetFloorPriceMainnet
NFT APIreportSpam, invalidateContractMainnet
Sepolia
NFT APIisAirdropNFT, computeRarity, summarizeNFTAttributesMainnet
NFT APIgetSpamContracts, isSpamContractMainnetMainnet
NFT APIgetNFTSalesMainnetMainnetMainnet❌,
NFT APIrefreshNftMetadataMainnet
Sepolia
MainnetMainnet
NFT APIgetOwnersForContractMainnet
Token APIalchemy_getTokenBalances
alchemy_getTokenMetadata
Mainnet
Sepolia
Token APIalchemy_getTokenAllowance Mainnet
Sepolia
Transfers APIalchemy_getAssetTransfersMainnet
Sepolia

(Internal transfers not supported)

(Internal transfers not supported)

(Internal transfers not supported)

(Internal transfers not supported)

(Internal transfers not supported)
Alchemy TransactReinforced TransactionsMainnet
Sepolia
Transaction Receipts APIalchemy_getTransactionReceiptsMainnet
Sepolia
WebhooksAddress Activity Webhook, Mined Transaction Webhook, Custom WebhooksMainnet
Sepolia
WebhooksNFT Activity Webhook Mainnet
Sepolia
WebhooksDropped Transaction Webhook Mainnet
Sepolia
Mainnet
WebhooksNFT Metadata Updates WebhookMainnetMainnet
Simulation APIsAll methodsMainnet
Sepolia
Debug APIAll methods
Trace APIAll methodsMainnet
Sepolia
ArchiveArchived data
Bundler APIBundler API EndpointsMainnet
Sepolia
Gas Manager APIGas Manager Coverage API Endpoints

Gas Manager Admin API Endpoints
Mainnet
Sepolia
Alchemy SubgraphsSubgraphs or specialized APIsMainnet
Alchemy SignerAlchemy Signer (Account Abstraction)Mainnet
Sepolia