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v1.0

API Reference

v1.0API Reference

Slot

/{apiKey}
- getSlotpost

Block Time

/{apiKey}
- getBlockTimepost

Block Height

/{apiKey}
- getBlockHeightpost

Getting Block

/{apiKey}
- getBlockpost

Block Commitment

/{apiKey}
- getBlockCommitmentpost

Block Production

/{apiKey}
- getBlockProductionpost

Balance

/{apiKey}
- getBalancepost

Recent Performance Samples

/{apiKey}
- getRecentPerformanceSamplespost

Supply

/{apiKey}
- getSlotLeaderspost

eth_getBlockByNumber - arbitrum

/{apiKey}
- eth_getBlockByNumberpost

eth_getBlockByNumber - arbitrum

/{apiKey}
- eth_getBlockByNumberpost

eth_getBlockByNumber

/{apiKey}
- eth_getBlockByNumberpost

eth_getBlockByNumber - Polygon

/{apiKey}
- eth_getBlockByNumberpost

eth_getBlockByNumber - optimism

/{apiKey}
- eth_getBlockByNumberpost

🛠️ Alchemy SDK

SDK Core Methods
SDK NFT Methods
SDK Transact Methods
SDK Notify Methods

debug_traceTransaction

/{apiKey}
- debug_traceTransactionpost

debug_traceCall

/{apiKey}
- debug_traceCallpost

debug_traceBlockByHash

/{apiKey}
- debug_traceBlockByHashpost

debug_traceBlockByNumber

/{apiKey}
- debug_traceBlockByNumberpost

eth_maxPriorityFeePerGas - optimism

/{apiKey}
- eth_maxPriorityFeePerGaspost

eth_maxPriorityFeePerGas - optimism

/{apiKey}
- eth_maxPriorityFeePerGaspost

Trace Call

/{apiKey}
- trace_callpost

trace_block

/{apiKey}
- trace_blockpost

Trace Call

/{apiKey}
- trace_callpost

Trace Call

/{apiKey}
- trace_callpost

Trace Get

/{apiKey}
- trace_getpost

Trace Raw Transaction

/{apiKey}
- trace_rawTransactionpost

Replay Block Transactions

/{apiKey}
- trace_replayBlockTransactionspost

Replay Transaction

/{apiKey}
- trace_replayTransactionpost

eth_createAccessList - Ethereum

/{apiKey}
- eth_createAccessListpost

eth call

/{apiKey}
- eth_callpost

eth_call - astar

/{apiKey}
- eth_callpost

debug_traceBlockByHash

/{apiKey}
- debug_traceBlockByHashpost

debug_traceBlockByNumber

/{apiKey}
- debug_traceBlockByNumberpost

debug_traceTransaction

/{apiKey}
- debug_traceTransactionpost

debug_traceCall

/{apiKey}
- debug_traceCallpost

eth_getBalance

/{apiKey}
- eth_getBalancepost

eth_getBalance - astar

/{apiKey}
- eth_getBalancepost

eth_getBalance

/{apiKey}
- eth_getBalancepost

eth_getStorageAt

/{apiKey}
- eth_getStorageAtpost

eth_getTransactionByBlockNumberAndIndex - arbitrum

/{apiKey}
- eth_getTransactionByBlockNumberAndIndex - arbitrumpost

eth_getCode

/{apiKey}
- eth_getCodepost

eth call

/{apiKey}
- eth_callpost

eth_getProof

/{apiKey}
- eth_getProofpost

eth_getProof

/{apiKey}
- eth_getProofpost

eth_getBalance

/{apiKey}
- eth_getBalancepost

eth_getTransactionCount

/{apiKey}
- eth_getTransactionCountpost

eth_getCode

/{apiKey}
- eth_getCodepost

eth call

/{apiKey}
- eth_callpost

eth_getStorageAt

/{apiKey}
- eth_getStorageAtpost

eth_getProof

/{apiKey}
- eth_getProofpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_getProof

/{apiKey}
- eth_getProofpost

eth_getProof

/{apiKey}
- eth_getProofpost

eth_getTransactionReceiptsByBlock - Polygon

/{apiKey}
- eth_getTransactionReceiptsByBlockpost

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

🧾 Transaction Receipts API

Transaction Receipts Endpoints
- alchemy_getTransactionReceiptspost

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_getStorageAt

/{apiKey}
- eth_getStorageAtpost

Token Allowance

/{apiKey}
- alchemy_getTokenAllowancepost

💸 Transfers API (Tx History)

Transfers API Endpoints
- alchemy_getAssetTransferspost

debug_traceTransaction

/{apiKey}
- debug_traceTransactionpost

🛠️ Alchemy SDK

SDK Core Methods
SDK NFT Methods
SDK Transact Methods
SDK Notify Methods

Trace Transaction

/{apiKey}
- trace_transactionpost

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

🧾 Transaction Receipts API

Transaction Receipts Endpoints
- alchemy_getTransactionReceiptspost

eth_getCode

/{apiKey}
- eth_getCodepost

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

eth_cancelPrivateTransaction

/{apiKey}
- eth_cancelPrivateTransactionpost

🎨 NFT API

Ownership & Token Gating
NFT Metadata Access
Collections
- getNFTsForCollectionget
Spam Detection
Sales & Marketplace Data
- getFloorPriceget
- getNFTSalesget
Rarity Data
- computeRarityget
- summarizeNFTAttributesget

🎨 NFT API

Ownership & Token Gating
NFT Metadata Access
Collections
- getNFTsForCollectionget
Spam Detection
Sales & Marketplace Data
- getFloorPriceget
- getNFTSalesget
Rarity Data
- computeRarityget
- summarizeNFTAttributesget

eth_getTransactionByHash

/{apiKey}
- eth_getTransactionByHashpost

eth_getTransactionReceipt

/{apiKey}
- eth_getTransactionReceiptpost

eth_getLogs

/{apiKey}
- eth_getLogspost

debug_traceCall

/{apiKey}
- debug_traceCallpost

eth_estimateGas

/{apiKey}
- eth_estimateGaspost

eth_getTransactionByBlockNumberAndIndex - arbitrum

/{apiKey}
- eth_getTransactionByBlockNumberAndIndex - arbitrumpost

Trace Call

/{apiKey}
- trace_callpost

eth call

/{apiKey}
- eth_callpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_blockNumber

/{apiKey}
- eth_blockNumberpost

eth_getBlockByHash

/{apiKey}
- eth_getBlockByHashpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_getBlockByHash

/{apiKey}
- eth_getBlockByHashpost

eth_getTransactionByHash

/{apiKey}
- eth_getTransactionByHashpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_getBlockReceipts

/{apiKey}
- eth_getBlockReceiptspost

eth_getTransactionByHash

/{apiKey}
- eth_getTransactionByHashpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_blockNumber

/{apiKey}
- eth_blockNumberpost

eth_feeHistory - Ethereum

/{apiKey}
- eth_feeHistorypost

eth_getBlockByHash

/{apiKey}
- eth_getBlockByHashpost

net_version

/{apiKey}
- net_versionpost

debug_traceCall

/{apiKey}
- debug_traceCallpost

debug_traceBlockByHash

/{apiKey}
- debug_traceBlockByHashpost

alchemy_getGasOptimizedTransactionStatus

/{apiKey}
- alchemy_getGasOptimizedTransactionStatuspost

trace_block

/{apiKey}
- trace_blockpost

🎨 NFT API

Ownership & Token Gating
NFT Metadata Access
Collections
- getNFTsForCollectionget
Spam Detection
Sales & Marketplace Data
- getFloorPriceget
- getNFTSalesget
Rarity Data
- computeRarityget
- summarizeNFTAttributesget

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

eth_sendPrivateTransaction

/{apiKey}
- eth_sendPrivateTransactionpost

Request Airdrop

/{apiKey}
- requestAirdroppost

Request Airdrop

/{apiKey}
- requestAirdroppost

Request Airdrop

/{apiKey}
- requestAirdroppost

eth_blockNumber

/{apiKey}
- eth_blockNumberpost

eth_getBlockByHash

/{apiKey}
- eth_getBlockByHashpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_getStorageAt

/{apiKey}
- eth_getStorageAtpost

🛠️ Alchemy SDK

SDK Core Methods
SDK NFT Methods
SDK Transact Methods
SDK Notify Methods

🛠️ Alchemy SDK

SDK Core Methods
SDK NFT Methods
SDK Transact Methods
SDK Notify Methods

Slot

/{apiKey}
- getSlotpost

Slot

/{apiKey}
- getSlotpost

eth_blockNumber

/{apiKey}
- eth_blockNumberpost

eth_getUncleCountByBlockHash

/{apiKey}
- eth_getUncleCountByBlockHashpost

net_version

/{apiKey}
- net_versionpost

Slot

/{apiKey}
- getSlotpost

Slot

/{apiKey}
- getSlotpost

eth_estimateGas

/{apiKey}
- eth_estimateGaspost

eth_getBlockByHash

/{apiKey}
- eth_getBlockByHashpost

eth_getLogs

/{apiKey}
- eth_getLogspost

eth_getStorageAt

/{apiKey}
- eth_getStorageAtpost

🛠️ Alchemy SDK

SDK Core Methods
SDK NFT Methods
SDK Transact Methods
SDK Notify Methods

🎨 NFT API

Ownership & Token Gating
NFT Metadata Access
Collections
- getNFTsForCollectionget
Spam Detection
Sales & Marketplace Data
- getFloorPriceget
- getNFTSalesget
Rarity Data
- computeRarityget
- summarizeNFTAttributesget

eth_getBlockByNumber - arbitrum

/{apiKey}
- eth_getBlockByNumberpost

eth_getBlockByHash - arbitrum

/{apiKey}
- eth_getBlockByHashpost

eth_getTransactionByHash - arbitrum

/{apiKey}
- eth_getTransactionByHashpost

eth_getTransactionByBlockNumberAndIndex - arbitrum

/{apiKey}
- eth_getTransactionByBlockNumberAndIndex - arbitrumpost

eth_getTransactionByBlockHashAndIndex - arbitrum

/{apiKey}
- eth_getTransactionByBlockHashAndIndex - arbitrumpost

eth_getTransactionReceipt - arbitrum

/{apiKey}
- eth_getTransactionReceiptpost

eth_getTransactionByHash - arbitrum

/{apiKey}
- eth_getTransactionByHash - Arbitrumpost

eth_getTransactionByHash - arbitrum

/{apiKey}
- postpost

eth_getFilterChanges - arbitrum

/{apiKey}
- eth_getFilterChanges - arbitrumpost

alchemy_simulateAssetChanges

/{apiKey}
- alchemy_simulateAssetChangespost

alchemy_simulateAssetChanges

/{apiKey}
- alchemy_simulateAssetChangespost

eth_getTransactionByHash - arbitrum

/{apiKey}
- eth_getTransactionByHashpost

Powered by

getContractMetadata

get

https://alchemy-sdk-core-example.com/{apiKey}/getContractMetadata

Queries NFT high-level collection/contract level information.

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