Back to integrations
Alchemy and Mocean connection
Save yourself the work of writing custom integrations for Alchemy and Mocean and use n8n instead. Build adaptable and scalable Development, workflows that work with your technology stack. All within a building experience you will love.
Ways to connect Alchemy and Mocean
Create a new workflow and add the first step
In n8n, click the "Add workflow" button in the Workflows tab to create a new workflow. Add the starting point – a trigger on when your workflow should run: an app event, a schedule, a webhook call, another workflow, an AI chat, or a manual trigger. Sometimes, the HTTP Request node might already serve as your starting point.
Create your own Alchemy and Mocean connection
Create custom Alchemy + Mocean automations by choosing triggers and actions. Nodes come with global operations and settings, as well as app-specific parameters that can be configured. You can also use the HTTP Request node to query data from any app or service with a REST API.
Supported API Endpoints for Alchemy
GET
Get NFTs for Owner
Fetches the NFTs owned by a specific address.
/reference/getnftsforowner-v3
GET
Get Owners for NFT
Returns the addresses of owners for a specific NFT.
/reference/getownersfornft-v3
GET
Get Owners for Contract
Lists owners for a given contract.
/reference/getownersforcontract-v3
GET
Check if Holder of Contract
Verifies if an address holds a specific contract's NFTs.
/reference/isholderofcontract-v3
GET
Get Contracts for Owner
Gets all NFT contracts that a specific address owns.
/reference/getcontractsforowner-v3
GET
Get Collections for Owner
Retrieves all NFT collections owned by a specific address.
/reference/getcollectionsforowner-v3
GET
Get NFT Metadata
Fetches metadata for a specific NFT.
/reference/getnftmetadata-v3
POST
Get NFT Metadata Batch
Retrieves metadata for multiple NFTs in a single request.
/reference/getnftmetadatabatch-v3
GET
Get Contract Metadata
Fetches metadata for a specific NFT contract.
/reference/getcontractmetadata-v3
GET
Invalidate Contract
Invalidates a specific NFT contract.
/reference/invalidatecontract-v3
POST
Refresh NFT Metadata
Refreshes the metadata for a specific NFT.
/reference/refreshnftmetadata-v3
GET
Get asset transfers
Retrieve all asset transfers.
/reference/sdk-getassettransfers
GET
Get minted NFTs
Retrieve NFTs that have been minted.
/reference/sdk-getmintednfts
GET
Verify NFT ownership
Verify ownership of a specific NFT.
/reference/sdk-verifynftownership
GET
Get owners for NFT
Get a list of owners for a specified NFT.
/reference/sdk-getownersfornft
GET
Get NFT metadata
Retrieve metadata for a specific NFT.
/reference/sdk-getnftmetadata
GET
List NFTs for owner
Fetch the NFTs owned by a specific address.
/reference/sdk-getnfts
GET
Get NFT sales
Access sales information for a specific NFT.
/reference/sdk-getnftsales
GET
Get NFTs for contract
Fetches NFTs associated with a specified contract.
/sdk/getnftsforcontract
GET
Get NFTs for owner
Retrieves NFTs owned by a specific wallet.
/sdk/getnftsforowneriterator
GET
Get NFT filters
Retrieve NFT filters that are set up.
/reference/getnftfilters-sdk-v3
POST
Get Asset Transfers
Fetches a list of asset transfers for a given criteria.
/reference/alchemy-getassettransfers
GET
Get transfers for owner
Fetches transfer history for a specified owner.
/sdk/gettransfersforowner
POST
Get Transaction Receipts
Retrieves the receipts for a specific transaction.
/reference/alchemy-gettransactionreceipts
POST
Get token balances
Fetches the balances of tokens for a given address.
/reference/alchemy-gettokenbalances
POST
Get token metadata
Retrieves metadata for a specified token.
/reference/alchemy-gettokenmetadata
POST
Get token allowance
Checks the allowance for the specified token between two addresses.
/reference/alchemy-gettokenallowance
GET
Read variable elements
Retrieves variable elements from custom webhooks.
/reference/read-custom-webhook-variable
POST
Create a variable
Creates a new variable in custom webhooks.
/reference/create-custom-webhook-variable
DELETE
Delete a variable
Deletes a specified variable from custom webhooks.
/reference/delete-custom-webhook-variable
PATCH
Update a variable
Updates an existing variable in custom webhooks.
/reference/update-custom-webhook-variable
GET
Get all webhooks
Retrieves a list of all webhooks registered.
/reference/team-webhooks
POST
Create a webhook
Creates a new webhook for notifications.
/reference/create-webhook
DELETE
Delete a webhook
Deletes a specified webhook from the system.
/reference/delete-webhook
GET
Get all webhooks
Retrieves all webhooks associated with the account.
/reference/getallwebhooks-sdk-v3
POST
Create webhook
Creates a new webhook in the account.
/reference/createwebhook-sdk-v3
PUT
Update webhook
Updates an existing webhook in the account.
/reference/updatewebhook-sdk-v3
DELETE
Delete webhook
Deletes a specified webhook from the account.
/reference/deletewebhook-sdk-v3
POST
Create webhook
Creates a new webhook.
/sdk/createwebhook
PUT
Update webhook
Updates an existing webhook.
/sdk/updatewebhook
DELETE
Delete webhook
Deletes a specified webhook.
/sdk/deletewebhook
GET
Get all webhooks
Retrieves all webhooks.
/sdk/getallwebhooks
GET
Get all addresses for an Address Activity webhook
Retrieve all addresses related to a specific webhook.
/reference/webhook-addresses
POST
Trace block
Retrieves detailed tracing information for a specific block.
/reference/trace-block
POST
Trace call
Executes a tracing call to obtain detailed information about a transaction.
/reference/trace-call
POST
Get trace information
Retrieves trace details for a given transaction or block.
/reference/trace-get
POST
Raw transaction trace
Gets the trace data for a raw transaction.
/reference/trace-rawtransaction
POST
Replay block transactions
Replays transactions from a specific block for tracing.
/reference/trace-replayblocktransactions
POST
Create account
Creates a new user account.
/reference/createaccount
POST
Send auth email
Sends an authentication email to the user.
/reference/sendemailauth
POST
Authenticate user
Authenticates a user using provided credentials.
/reference/authuser
POST
Get user
Retrieves user information based on user ID.
/reference/getuser
POST
Sign message
Allows the user to sign a message for verification purposes.
/reference/signmessage
POST
Register new authenticator
Registers a new authenticator for the user.
/reference/registernewauthenticator
GET
Get accounts
Retrieve a list of accounts.
/reference/eth-accounts-polygon
POST
Create policy
Creates a new policy for the gas manager.
/reference/create-policy
GET
Get policy
Retrieves details of a specific policy.
/reference/get-policy
DELETE
Delete policy
Removes a specific policy from the gas manager.
/reference/delete-policy
PUT
Replace policy
Replaces an existing policy with a new one.
/reference/replace-policy
GET
Get all policies
Retrieves a list of all policies.
/reference/get-all-policies
PUT
Update policy status
Updates the status of a specific policy.
/reference/update-policy-status
GET
Get policy stats
Retrieves statistics about a specific policy.
/reference/get-policy-stats
GET
Get sponsorships
Retrieves the sponsorships associated with the policies.
/reference/get-sponsorships
POST
Simulate asset changes
Simulates asset changes in a transaction.
/reference/alchemy-simulateAssetChanges
POST
Simulate asset changes bundle
Simulates a bundle of asset changes in a transaction.
/reference/alchemy-simulateAssetChangesBundle
POST
Simulate execution
Simulates the execution of a transaction.
/reference/alchemy-simulateExecution
POST
Simulate execution bundle
Simulates a bundle execution of transactions.
/reference/alchemy-simulateExecutionBundle
POST
Simulate asset changes
Simulates changes for the specified assets.
/reference/alchemy-simulateassetchanges
POST
Simulate execution
Simulates the execution of a transaction.
/reference/alchemy-simulateexecution
POST
Simulate execution bundle
Simulates execution for a bundle of transactions.
/reference/alchemy-simulateexecutionbundle
POST
Get gas optimized transaction status
Gets the status of a gas optimized transaction.
/reference/alchemy-getgasoptimizedtransactionstatus
POST
Send gas optimized transaction
Sends a gas optimized transaction.
/reference/alchemy-sendgasoptimizedtransaction
POST
Cancel private transaction
Cancels a private transaction.
/reference/eth-cancelprivatetransaction
POST
Send private transaction
Sends a private transaction.
/reference/eth-sendprivatetransaction
GET
Get balance
Retrieve the balance of an Ethereum account by address.
/reference/eth-getbalance
GET
Get logs
Retrieve logs based on the specified filter criteria.
/reference/eth-getlogs
GET
Get block by number
Retrieve block details using the block number.
/reference/eth-getblockbynumber
GET
Get accounts
Retrieve a list of accounts that the node controls.
/reference/eth-accounts
GET
Estimate gas
Estimate the gas required for a transaction.
/reference/eth-estimategas
POST
Send raw transaction
Broadcast a signed transaction to the Ethereum network.
/reference/eth-sendrawtransaction
GET
Get transaction by hash
Retrieve transaction details using the transaction hash.
/reference/eth-gettransactionbyhash
GET
Get block transaction count by hash
Retrieve the number of transactions in a block using the block hash.
/reference/eth-getblocktransactioncountbyhash
GET
Get transaction count
Retrieve the number of transactions sent from an account.
/reference/eth-gettransactioncount
GET
Get proof
Retrieve the proof of a specific address and storage key.
/reference/eth-getproof
GET
Get contract code
Retrieve the code of a smart contract deployed at a specific address.
/reference/eth-getcode
POST
Uninstall filter
Remove a filter from the Ethereum node.
/reference/eth-uninstallfilter-1
GET
Get filter logs
Retrieve logs for a specific filter.
/reference/eth-getfilterlogs-1
POST
Create new filter
Create a new filter to monitor certain events.
/reference/eth-newfilter-1
GET
Get block number
Retrieve the current block number of the Ethereum network.
/reference/eth-blocknumber
POST
Estimate gas
Estimates the gas needed for a transaction on Polygon zkEVM.
/reference/eth-estimategas-polygon-zkevm
POST
Get balance
Retrieves the balance of a specific account.
/reference/eth-getbalance-polygon-zkevm
POST
Send raw transaction
Sends a raw transaction to the network.
/reference/eth-sendrawtransaction-polygon-zkevm
POST
Get block by hash
Fetches a block based on the block hash.
/reference/eth-getblockbyhash-polygon-zkevm
POST
Get block by number
Fetches a block using its block number.
/reference/eth-getblockbynumber-polygon-zkevm
POST
Get transaction by hash
Retrieves the transaction details using the transaction hash.
/reference/eth-gettransactionbyhash-polygon-zkevm
POST
Get storage at
Retrieves the storage value at a given address and position.
/reference/eth-getstorageat-polygon-zkevm
POST
Get logs
Fetches logs that match the provided filter criteria.
/reference/eth-getlogs-polygon-zkevm
POST
Get filter logs
Retrieves logs for a filter that has been previously created.
/reference/eth-getfilterlogs-polygon-zkevm
POST
Get block transaction count by hash
Gets the number of transactions in a block using its hash.
/reference/eth-getblocktransactioncountbyhash-polygon-zkevm
POST
Get block transaction count by number
Gets the number of transactions in a block using its block number.
/reference/eth-getblocktransactioncountbynumber-polygon-zkevm
POST
Get client version
Retrieves the version of the Ethereum client in use.
/reference/web3-clientversion-polygon-zkevm
POST
Get filter changes
Retrieves changes to filters that have been created.
/reference/eth-getfilterchanges-polygon-zkevm
POST
Get block by hash
Retrieve block information using its hash.
/reference/eth-getblockbyhash-base
POST
Get block by number
Retrieve block information using its block number.
/reference/eth-getblockbynumber-base
POST
Get account
Retrieve the list of accounts owned by the caller.
/reference/eth-accounts-base
POST
Get block receipts
Retrieve the receipts of a block identified by its hash.
/reference/eth-getblockreceipts-base
POST
Get transaction by hash
Retrieve a transaction information using its hash.
/reference/eth-gettransactionbyhash-base
POST
Get balance
Retrieve the balance of the specified account.
/reference/eth-getbalance-base
POST
Get filter changes
Retrieve an array of logs that have occurred since the last poll.
/reference/eth-getfilterchanges-base
POST
Get logs
Query logs that match a specific filter.
/reference/eth-getlogs-base
POST
Get gas price
Estimate the current gas price based on recent transactions.
/reference/eth-gasprice-base
POST
Get transaction receipt
Retrieve the receipt of a transaction specified by its hash.
/reference/eth-gettransactionreceipt-base
POST
Get uncle count by block number
Retrieve the count of uncles for a given block number.
/reference/eth-getunclecountbyblocknumber-base
POST
Get uncle by block number and index
Retrieve an uncle block by its block number and index.
/reference/eth-getunclebyblocknumberandindex-base
POST
Call eth
Executes a new message call immediately without creating a transaction on the blockchain.
/reference/eth-call-arbitrum
POST
Estimate gas for eth
Estimates the gas necessary to complete a transaction.
/reference/eth-estimategas-arbitrum
POST
Get accounts
Returns the list of accounts controlled by the client.
/reference/eth-accounts-arbitrum
POST
Get block number
Returns the number of the most recent block.
/reference/eth-blocknumber-arbitrum
POST
Get chain ID
Returns the chain ID of the current connected blockchain.
/reference/eth-chainid-arbitrum
POST
Get gas price
Returns the current price per gas in wei.
/reference/eth-gasprice-arbitrum
POST
Get balance
Returns the balance of the account at the given address.
/reference/eth-getbalance-arbitrum
POST
Get block transaction count by hash
Returns the number of transactions in a block from a block hash.
/reference/eth-getblocktransactioncountbyhash-arbitrum
POST
Get block transaction count by number
Returns the number of transactions in a block from a block number.
/reference/eth-getblocktransactioncountbynumber-arbitrum
POST
Get code
Returns the code at a given address.
/reference/eth-getcode-arbitrum
POST
Get filter changes
Poll for changes that occurred since the last poll.
/reference/eth-getfilterchanges-arbitrum
POST
Get filter logs
Returns the logs that match the filter.
/reference/eth-getfilterlogs-arbitrum
POST
Get logs
Returns an array of all logs that match the given filter.
/reference/eth-getlogs-arbitrum
POST
Get storage at
Returns the value of a storage key at a specific address.
/reference/eth-getstorageat-arbitrum
POST
Get transaction receipt
Get the receipt of a transaction by its hash.
/reference/eth-gettransactionreceipt-arbitrum
POST
Subscribe to events
Subscribe to a specified event in the Ethereum network.
/reference/eth-subscribe-arbitrum
GET
Get block by hash
Retrieves a block information using its hash.
/reference/eth-getblockbyhash-base
GET
Get block by number
Retrieves a block information using its block number.
/reference/eth-getblockbynumber-base
GET
Get balance
Fetches the balance of the specified account.
/reference/eth-getbalance-base
GET
Get transaction by hash
Retrieves transaction details by its hash.
/reference/eth-gettransactionbyhash-base
GET
Get block transaction count by hash
Returns the number of transactions in a block by its hash.
/reference/eth-getblocktransactioncountbyhash-base
GET
Get filter changes
Returns changes to the filter since the last poll.
/reference/eth-getfilterchanges-base
POST
Send raw transaction
Submits a raw transaction to the network.
/reference/eth-sendrawtransaction-base
GET
Get block receipts
Fetches receipts for transactions in a block.
/reference/eth-getblockreceipts-base
GET
Get logs
Retrieves logs matching the specified parameters.
/reference/eth-getlogs-base
GET
Get proof
Retrieves a proof of the state of an account at a certain block.
/reference/eth-getproof-base
GET
Get uncle by block hash and index
Gets information about an uncle block by its hash and index.
/reference/eth-getunclebyblockhashandindex-base
GET
Get uncle count by block hash
Returns the count of uncles for a specific block by its hash.
/reference/eth-getunclecountbyblockhash-base
GET
Get block number
Returns the number of the most recent block.
/reference/eth-blocknumber-base
POST
Get balance
Fetches the balance of an Ethereum account.
/reference/eth-getbalance-zksync
POST
Get block by number
Retrieves a block based on its number.
/reference/eth-getblockbynumber-zksync
POST
Get transaction by hash
Fetches a transaction based on its hash.
/reference/eth-gettransactionbyhash-zksync
POST
Send raw transaction
Submits a signed transaction to the Ethereum network.
/reference/eth-sendrawtransaction-zksync
POST
Estimate gas
Estimates the gas required to execute a transaction.
/reference/eth-estimategas
GET
Get block transaction count by number
Returns the number of transactions from the specified block.
/reference/eth-getblocktransactioncountbynumber
GET
Get uncle by block hash and index
Returns information about one uncle of a block.
/reference/eth-getunclebyblockhashandindex
GET
Get uncle count by block number
Returns the number of uncles in a block by its number.
/reference/eth-getunclecountbyblocknumber
POST
Get transaction count
Returns the number of transactions sent from an address.
/reference/eth-gettransactioncount-base
POST
Get author
Retrieves the author of a block in Polygon PoS.
/reference/bor-getauthor-polygon
POST
Get current proposer
Retrieves the current proposer in Polygon PoS.
/reference/bor-getcurrentproposer-polygon
POST
Get current validators
Retrieves current validators in Polygon PoS.
/reference/bor-getcurrentvalidators-polygon
POST
Get root hash
Retrieves the root hash in Polygon PoS.
/reference/bor-getroothash-polygon
POST
Get accounts
Retrieves the accounts in Polygon PoS.
/reference/eth-accounts-polygon
POST
Call contract
Calls a contract function in Polygon PoS.
/reference/eth-call-polygon
POST
Get chain ID
Retrieves the chain ID of Polygon PoS.
/reference/eth-chainid-polygon
POST
Estimate gas
Estimates gas for a transaction in Polygon PoS.
/reference/eth-estimategas-polygon
POST
Get balance
Retrieves the balance for an account in Polygon PoS.
/reference/eth-getbalance-polygon
POST
Get block by hash
Retrieves a block by its hash in Polygon PoS.
/reference/eth-getblockbyhash-polygon
POST
Get block by number
Retrieves a block by its number in Polygon PoS.
/reference/eth-getblockbynumber-polygon
POST
Get logs
Retrieves logs based on filters in Polygon PoS.
/reference/eth-getlogs-polygon
POST
Send raw transaction
Submits a raw transaction to the network in Polygon PoS.
/reference/eth-sendrawtransaction-polygon
POST
Create access list
Creates an access list in Polygon PoS.
/reference/eth-createaccesslist-polygon
POST
Get transaction count
Retrieves the transaction count for an account in Polygon PoS.
/reference/eth-gettransactioncount-polygon
POST
Get transaction by hash
Retrieves a transaction from the Polygon PoS network using its hash.
/reference/eth-gettransactionbyhash-polygon
POST
Get transaction receipts by block
Fetches all transaction receipts from a specific block in Polygon PoS.
/reference/eth-gettransactionreceiptsbyblock-polygon
POST
Get uncle count by block number
Retrieves the number of uncles for a specific block in Polygon PoS.
/reference/eth-getunclecountbyblocknumber-polygon
POST
Get proof
Obtains the proof for a specific account in the Polygon PoS.
/reference/eth-getproof-polygon-1
POST
Get transaction count
Retrieves the number of transactions for a specific account in Polygon zkEVM.
/reference/eth-gettransactioncount-polygon-zkevm
POST
Get chain ID
Fetches the chain ID for the Polygon zkEVM network.
/reference/eth-chainid-polygon-zkevm
POST
Create new block filter
Creates a new filter in the Polygon zkEVM network.
/reference/eth-newblockfilter-polygon-zkevm
POST
Get block transaction count by hash
Retrieves the number of transactions in a block by its hash.
/reference/eth-getblocktransactioncountbyhash-polygon
POST
Get block transaction count by number
Retrieves the number of transactions in a block by its number.
/reference/eth-getblocktransactioncountbynumber-polygon
POST
Get code
Retrieves the code at a given address.
/reference/eth-getcode-polygon
POST
Get filter changes
Retrieves the changes since the last call to get filter logs.
/reference/eth-getfilterchanges-polygon
POST
Get batch number
Fetches the current batch number on Polygon zkEVM.
/reference/zkevm-batchnumber-polygon-zkevm
POST
Estimate fee
Estimates the transaction fee on Polygon zkEVM.
/reference/zkevm-estimatefee-polygon-zkevm
POST
Get batch by number
Fetches a batch of transactions based on its number.
/reference/zkevm-getbatchbynumber-polygon-zkevm
POST
Get broadcast URI
Retrieves the broadcast URI for zkEVM.
/reference/zkevm-getbroadcasturi-polygon-zkevm
GET
Get transaction by block hash and index
Retrieve the transaction details by block hash and index.
/reference/eth-gettransactionbyblockhashandindex-arbitrum
GET
Get transaction count
Get the number of transactions sent from an address.
/reference/eth-gettransactioncount-arbitrum
POST
Send raw transaction
Submit a signed transaction to the network.
/reference/eth-sendrawtransaction-arbitrum
GET
Get transaction receipt
Get the receipt for a specified transaction.
/reference/sdk-gettransactionreceipt
POST
Send transaction
Send a new transaction to the network.
/reference/sdk-send
POST
Simulate asset changes bundle
Simulates a bundle of asset changes in a transaction.
/reference/alchemy-simulateassetchangesbundle
DELETE
Cancel private transaction
Cancel a private transaction that has not yet been mined.
/reference/sdk-cancelprivatetransaction
POST
Send private transaction
Submit a private transaction to be mined anonymously.
/reference/sdk-sendprivatetransaction
POST
Get transaction by block hash and index
Retrieves a transaction by its block hash and index.
/reference/eth-gettransactionbyblockhashandindex-arbitrum
POST
Get transaction count
Returns the number of transactions sent from an address.
/reference/eth-gettransactioncount-arbitrum
POST
Get transaction by block number and index
Obtains transaction details by block number and index.
/reference/eth-gettransactionbyblocknumberandindex-arbitrum-1
POST
Get transaction by hash
Returns transaction details using its transaction hash.
/reference/eth-gettransactionbyhash-arbitrum-1
GET
Get uncle by block number and index
Retrieve details of an uncle block by its number and index.
/reference/eth-getunclebyblocknumberandindex-arbitrum
GET
Get uncle count by block hash
Get the number of uncles in a block given its hash.
/reference/eth-getunclecountbyblockhash-arbitrum
GET
Get uncle count by block number
Get the number of uncles in a block given its number.
/reference/eth-getunclecountbyblocknumber-arbitrum
POST
Create new block filter
Create a filter for new block headers.
/reference/eth-newblockfilter-arbitrum
POST
Create new filter
Create a new filter for logs.
/reference/eth-newfilter-arbitrum
POST
Create new pending transaction filter
Create a filter for pending transactions.
/reference/eth-newpendingtransactionfilter-arbitrum
POST
Uninstall filter
Uninstall a filter created with newfilter method.
/reference/eth-uninstallfilter-arbitrum
GET
Check if client is listening
Check if the client is actively connected to other peers.
/reference/net-listening-arbitrum
GET
Get network version
Get the current network ID the client is connected to.
/reference/net-version-arbitrum
GET
Get current gas price
Retrieves the current gas price for the network.
/eth-gasprice
GET
Get client version
Retrieve the current version of the Ethereum client.
/reference/web3-clientversion-arbitrum
POST
SHA3 function
Compute Keccak-256 (SHA3) hash of the input data.
/reference/web3-sha3-arbitrum
POST
Get client version
Retrieve the current client version being used.
/reference/web3-clientversion-optimism
POST
Get SHA3 hash
Calculate the SHA3 hash for the given data.
/reference/web3-sha3-base
POST
Get client version
Retrieve the version of the connected Ethereum client.
/reference/web3-clientversion-arbitrum
GET
Get client version
Returns the current client version being used.
/reference/web3-clientversion-optimism
POST
Create access list
Create a new access list for a transaction.
/reference/eth-createaccesslist-arbitrum
POST
Check if client is listening
Check if the node is active and listening for connections.
/reference/net-listening-base
POST
Get network version
Returns the version of the current network.
/reference/net-version-polygon-zkevm
POST
Check if the client is listening
Verify if the client is currently listening for messages.
/reference/net-listening-arbitrum
GET
Get listening status
Checks if the client is actively listening for network connections.
/reference/net-listening-base
POST
Get inflation rate
Retrieve the current inflation rate.
/reference/getinflationrate
GET
Get inflation rate
Retrieves the current inflation rate.
/reference/getinflationrate
POST
Get inflation reward
Retrieve the current inflation reward.
/reference/getinflationreward
GET
Get inflation reward
Retrieves the inflation reward amount.
/reference/getinflationreward
POST
Get largest accounts
Retrieve the largest accounts in the network.
/reference/getlargestaccounts
GET
Get largest accounts
Retrieves the list of the largest accounts.
/reference/getlargestaccounts
POST
Get max retransmit slot
Retrieve the maximum retransmit slot available.
/reference/getmaxretransmitslot
GET
Get maximum retransmit slot
Retrieves the maximum retransmit slot value.
/reference/getmaxretransmitslot
POST
Get max shred insert slot
Retrieve the maximum shred insert slot available.
/reference/getmaxshredinsertslot
GET
Get maximum shred insert slot
Retrieves the maximum shred insert slot value.
/reference/getmaxshredinsertslot
POST
Get minimum balance for rent exemption
Retrieve the minimum balance required for rent exemption.
/reference/getminimumbalanceforrentexemption
GET
Get minimum balance for rent exemption
Retrieves the minimum balance required for rent exemption.
/reference/getminimumbalanceforrentexemption
POST
Get multiple accounts
Retrieve information for multiple accounts.
/reference/getmultipleaccounts
GET
Get multiple accounts
Retrieves information for multiple accounts at once.
/reference/getmultipleaccounts
POST
Get program accounts
Retrieve information for program accounts.
/reference/getprogramaccounts
GET
Get program accounts
Retrieves accounts associated with a specific program.
/reference/getprogramaccounts
POST
Get recent performance samples
Retrieve recent performance samples for analysis.
/reference/getrecentperformancesamples
GET
Get recent performance samples
Retrieves the recent performance samples for the network.
/reference/getrecentperformancesamples
POST
Get signatures for address
Retrieve signatures associated with a specific address.
/reference/getsignaturesforaddress
GET
Get signatures for address
Retrieves the transaction signatures for a specific address.
/reference/getsignaturesforaddress
POST
Get signature statuses
Retrieve statuses for specific signatures.
/reference/getsignaturestatuses
GET
Get signature statuses
Retrieves the statuses of the specified signatures.
/reference/getsignaturestatuses
POST
Get slot
Retrieve the current slot number.
/reference/getslot
GET
Get slot
Retrieves the current slot information.
/reference/getslot
POST
Get slot leader
Retrieve the current slot leader.
/reference/getslotleader
GET
Get slot leader
Retrieves the current slot leader information.
/reference/getslotleader
POST
Get slot leaders
Retrieve the list of slot leaders.
/reference/getslotleaders
GET
Get slot leaders
Retrieves a list of slot leaders.
/reference/getslotleaders
POST
Get supply
Retrieve the current token supply.
/reference/getsupply
GET
Get supply
Retrieves the current supply information.
/reference/getsupply
POST
Get events
Fetches the events from StarkNet.
/reference/starknet-getevents
POST
Get block hash and number
Retrieves the block hash and number for StarkNet.
/reference/starknet-blockhashandnumber
POST
Get nonce
Fetches the nonce for StarkNet.
/reference/starknet-getnonce
POST
Get block number
Retrieves the current block number for StarkNet.
/reference/starknet-blocknumber
POST
Get state update
Fetches the state update from StarkNet.
/reference/starknet-getstateupdate
POST
Call function
Calls a function on StarkNet.
/reference/starknet-call
POST
Get storage at
Retrieves the storage at a specified address in StarkNet.
/reference/starknet-getstorageat
POST
Get chain ID
Fetches the chain ID of StarkNet.
/reference/starknet-chainid
POST
Get transaction by block ID and index
Retrieves a transaction using the block ID and index.
/reference/starknet-gettransactionbyblockidandindex
POST
Estimate fee
Estimates the fee for a transaction in StarkNet.
/reference/starknet-estimatefee
POST
Get transaction by hash
Fetches a transaction using its hash.
/reference/starknet-gettransactionbyhash
POST
Get block transaction count
Retrieves the transaction count for a specific block.
/reference/starknet-getblocktransactioncount
POST
Get transaction receipt
Fetches the receipt of a transaction by its hash.
/reference/starknet-gettransactionreceipt
POST
Get block with transaction hashes
Retrieves a block along with its transaction hashes.
/reference/starknet-getblockwithtxhashes
POST
Get pending transactions
Retrieves all pending transactions in StarkNet.
/reference/starknet-pendingtransactions
GET
Get Collection Metadata
Retrieve metadata for an NFT collection.
/reference/getcollectionmetadata-v3
GET
Get Floor Price
Retrieve the floor price of a specific NFT.
/reference/getfloorprice-v3
GET
Get NFT Sales
Get sales data for NFTs.
/reference/getnftsales-v3
GET
Get NFT filters
Retrieves NFT filters.
/sdk-getnftfilters
GET
Get NFTs for owner
Retrieves NFTs owned by a specific address.
/sdk-getnftsforowneriterator
GET
Get NFTs for contract
Retrieves NFTs associated with a specific contract.
/sdk-getnftsforcontractiterator
PUT
Update webhook status
Update the status of an existing webhook.
/reference/update-webhook
POST
Create webhook
Creates a new webhook.
/sdk-createwebhook
PUT
Update webhook
Updates an existing webhook.
/sdk-updatewebhook
DELETE
Delete webhook
Deletes an existing webhook.
/sdk-deletewebhook
GET
Get all webhooks
Retrieves all webhooks.
/sdk-getallwebhooks
POST
Get transaction trace
Get a detailed trace for a specific transaction.
/reference/trace-transaction
POST
Filter traces
Retrieve traces based on specific filtering criteria.
/reference/trace-filter
POST
Replay transaction
Replay a specific transaction.
/reference/trace-replaytransaction
POST
Trace call
This endpoint allows tracing a specific call.
/reference/debug-tracecall
POST
Trace transaction
This endpoint allows tracing a specific transaction.
/reference/debug-tracetransaction
POST
Trace block by number
This endpoint retrieves trace information for a specific block by its number.
/reference/debug-traceblockbynumber
POST
Trace block by hash
This endpoint retrieves trace information for a specific block by its hash.
/reference/debug-traceblockbyhash
POST
Get user operation receipt
This endpoint retrieves the receipt for a user operation.
/reference/eth-getuseroperationreceipt
POST
Get supported entry points
This endpoint retrieves the supported entry points for user operations.
/reference/eth-supportedentrypoints
POST
Get user operation by hash
This endpoint retrieves details about a user operation based on its hash.
/reference/eth-getuseroperationbyhash
POST
Send user operation
This endpoint sends a user operation to the network.
/reference/eth-senduseroperation
POST
Get fee history
Fetch historical fee data for transactions on the Ethereum network.
/reference/eth-feehistory-base
POST
Simulate user operation asset changes
This endpoint simulates the changes of a user operation's asset.
/reference/alchemy-simulateuseroperationassetchanges
GET
Get floor price
Retrieve the floor price of a specific contract.
/reference/sdk-getfloorprice
GET
Check contract address
Verify whether an address is a contract address.
/reference/sdk-iscontractaddress-sdk
GET
Get transfers for contract
Retrieve transfer history for a specific contract.
/reference/sdk-gettransfersforcontract
GET
Get block
Retrieve details about a specific block.
/reference/sdk-getblock
GET
Get block number
Get the latest block number on the network.
/reference/sdk-getblocknumber
POST
Get block by hash
Fetches details of a block using its hash.
/reference/eth-getblockbyhash-arbitrum
POST
Get block by number
Retrieves a block's details given its block number.
/reference/eth-getblockbynumber-arbitrum
GET
Get gas price
Retrieve the current gas price on the network.
/reference/sdk-getgasprice
GET
Get chain ID
Returns the chain ID of the node.
/reference/eth-chainid
GET
Get fee history
Returns the fee history of a specific block range.
/reference/eth-feehistory
GET
Get gas price
Returns the current gas price in wei.
/reference/eth-gasprice
GET
Get transaction receipt
Returns the receipt of a transaction by transaction hash.
/reference/eth-gettransactionreceipt
POST
Get gas price
Retrieve the current gas price.
/reference/eth-gasprice-polygon
POST
Get current gas price
Returns the number of gas units paid per computation.
/reference/eth-gasprice-polygon-zkevm
POST
Get transaction receipt
Retrieve the receipt of a transaction by its hash.
/reference/eth-gettransactionreceipt-polygon
POST
Create a new filter
Creates a new filter object to notify when the state changes.
/reference/eth-newfilter-polygon-zkevm
POST
Uninstall an existing filter
Uninstalls a filter with the given id.
/reference/eth-uninstallfilter-optimism-zkevm
POST
Uninstall a filter
Remove a previously added filter from the web3 provider.
/reference/eth-uninstallfilter-base
POST
Get transaction by block hash and index
Returns the transaction as per the block hash and transaction index.
/reference/eth-gettransactionbyblockhashandindex-polygon-zkevm
POST
Get code
Returns the code stored at a given address.
/reference/eth-getcode-polygon-zkevm
POST
Get current block number
Fetch the current block number on the Ethereum blockchain.
/reference/eth-blocknumber-base
POST
Execute a smart contract call
Call a smart contract function and get its output.
/reference/eth-call-base
POST
Get chain ID
Retrieve the chain ID of the connected Ethereum network.
/reference/eth-chainid-base
POST
Estimate gas for a transaction
Estimate the amount of gas a transaction will require.
/reference/eth-estimategas-base
POST
Check syncing status
Check if the node is currently syncing with the Ethereum network.
/reference/eth-syncing-base
POST
Subscribe to events
Subscribe to websocket events for blockchain changes.
/reference/eth-subscribe-optimism
POST
Unsubscribe from events
Unsubscribe from a specific websocket event.
/reference/eth-unsubscribe-optimism
GET
Get Spam Contracts
Retrieve a list of contracts flagged as spam.
/reference/getspamcontracts-v3
GET
Report Spam
Report a given contract as spam.
/reference/reportspam-v3
GET
Get token balances
Fetch the balance of tokens for a specific address.
/reference/sdk-gettokenbalances
GET
Summarize NFT attributes
Summarizes attributes of a given NFT.
/sdk/summarizenftattributes
POST
Refresh NFT metadata
Refreshes metadata for a specific NFT.
/sdk/refreshnftmetadata
GET
Search contract metadata
Searches for metadata related to a specified contract.
/sdk/searchcontractmetadata
GET
Get current validators
Retrieves the current validators in the Polygon PoS network.
/reference/bor-getcurrentvalidators-polygon
GET
Get balance
Fetches the Ether balance of the specified address.
/reference/eth-getbalance-polygon
GET
Get block by hash
Retrieves the block information using the block hash.
/reference/eth-getblockbyhash-polygon
GET
Get block by number
Retrieves the block information by the specified block number.
/reference/eth-getblockbynumber-polygon
GET
Get logs
Retrieves logs that match the specified filter criteria.
/reference/eth-getlogs-polygon
GET
Get transaction by hash
Fetches the transaction details by its hash.
/reference/eth-gettransactionbyhash-polygon
GET
Get block receipts
Retrieves the receipts for all transactions in a block.
/reference/eth-getblockreceipts-polygon-pos
GET
Get transaction count
Returns the number of transactions sent from an address.
/reference/eth-gettransactioncount-polygon-zkevm
POST
Get uncle by block number and index
Fetches an uncle by its block number and index.
/reference/eth-getunclebyblocknumberandindex-arbitrum
POST
Get uncle count by block hash
Provides the number of uncles in a block given its hash.
/reference/eth-getunclecountbyblockhash-arbitrum
POST
Get uncle count by block number
Returns the count of uncles in a block specified by its number.
/reference/eth-getunclecountbyblocknumber-arbitrum
POST
Get uncle by block hash and index
Fetches an uncle block by its block hash and index.
/reference/eth-getunclebyblockhashandindex-arbitrum
POST
Get proof
Retrieves proof of a transaction.
/reference/eth-getproof-arbitrum-1
POST
Get transaction receipt
Fetches the receipt of a transaction by its hash.
/reference/eth-gettransactionreceipt-arbitrum-1
POST
List accounts
Retrieve a list of accounts on the Optimism network.
/reference/eth_accounts-base
POST
Get block number
Fetch the number of the most recently mined block on the Optimism network.
/reference/eth_blocknumber-base
POST
Call contract method
Execute a contract method call without creating a transaction on the Optimism network.
/reference/eth_call-base
POST
Get gas estimate
Estimate the gas required for a transaction on the Optimism network.
/reference/eth_estimategas-base
POST
Get balance
Retrieve the balance of a specified address on the Optimism network.
/reference/eth_getbalance-base
POST
Get account info
Fetch details about a specific account in the Solana blockchain.
/reference/getaccountinfo
POST
Simulate a transaction
Simulate a transaction to check its expected outcome on the Solana blockchain.
/reference/simulatetransaction
POST
Get balance
Retrieve the balance for a specific account on the Solana blockchain.
/reference/getbalance
POST
Get block
Fetch details of a specific block on the Solana blockchain.
/reference/getblock
POST
Get health status
Check the health of the Solana cluster.
/reference/gethealth
POST
Get block commitment
Retrieves the commitment for a specific block.
/reference/getblockcommitment
POST
Get block production
Retrieves block production information.
/reference/getblockproduction
POST
Get cluster nodes
Retrieves the list of nodes in the cluster.
/reference/getclusternodes
POST
Get epoch info
Retrieves information about the current epoch.
/reference/getepochinfo
POST
Send transaction
Sends a new transaction.
/sdk-sendtransaction
GET
Get contract metadata
Retrieves metadata for a specific contract.
/sdk-getcontractmetadata
GET
Get transfers for owner
Retrieves transfer events for a specific owner.
/sdk-gettransfersforowner
GET
Trace block
Traces the data of a specific block.
/reference/sdk-traceblock
GET
Get block number
Retrieves the latest block number on the Ethereum network.
/eth_blockNumber
GET
Get blockchain version
Retrieves the current protocol version of the Ethereum network.
/eth-protocolVersion
To set up Alchemy integration, add the HTTP Request node to your workflow canvas and authenticate it using a generic authentication method. The HTTP Request node makes custom API calls to Alchemy to query the data you need using the API endpoint URLs you provide.
See the example hereThese API endpoints were generated using n8n
n8n AI workflow transforms web scraping into an intelligent, AI-powered knowledge extraction system that uses vector embeddings to semantically analyze, chunk, store, and retrieve the most relevant API documentation from web pages. Remember to check the Alchemy official documentation to get a full list of all API endpoints and verify the scraped ones!
Mocean supported actions
Send
Send SMS/Voice message
Send
Send SMS/Voice message
Other integrations with Mocean
FAQs
FAQ
Can Alchemy work together with Mocean in n8n Lab?
Can I use Alchemy’s API with n8n Lab?
Can I use Mocean’s API with n8n Lab?
Is n8n Lab a secure option for connecting Alchemy with Mocean?
How do I start building Alchemy + Mocean automation in n8n Lab?
A widely adopted workflow orchestration workspace trusted by technical teams including
Why use n8n to connect Alchemy with Mocean
Build complex workflows, really fast
