See llms.txt for all machine-readable content.
Alchemy and MessageBird integration
Save yourself the work of writing custom integrations for Alchemy and MessageBird and use n8n instead. Build adaptable and scalable Development, workflows that work with your technology stack. All within a building experience you will love.
How to connect Alchemy and MessageBird
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.
Build your own Alchemy and MessageBird integration
Create custom Alchemy and MessageBird workflows 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!
MessageBird supported actions
| Send | Send text messages (SMS) |
|---|
| Get | Get the balance |
|---|
Alchemy and MessageBird integration details
Alchemy
Alchemy serves as the developer platform for Web3, addressing the complexities of blockchain development. By offering custom technologies and tools, it empowers developers to build powerful projects.
Related categories
MessageBird
MessageBird is business communication platform hosted in the cloud. It allows companies to connect with their global clients. Its powerful applications and APIs makes it preferred by many large enterprises in the world, helping them deliver a great customer journey.
Other integrations with Alchemy and MessageBird
With MessageBird
Save engineering resources
Reduce time spent on customer integrations, engineer faster POCs, keep your customer-specific functionality separate from product all without having to code.
FAQ about Alchemy integrations
Yes, Alchemy can connect with MessageBird using n8n.io. With n8n, you can create workflows that automate tasks and transfer data between Alchemy and MessageBird. Configure nodes for Alchemy and MessageBird in the n8n interface, specifying actions and triggers to set up their connection.
Yes, with n8n, you can programmatically interact with Alchemy’s API via pre-defined supported actions or raw HTTP requests. With the HTTP Request node, you create a REST API call. You need to understand basic API terminology and concepts.
Yes, with n8n, you can programmatically interact with MessageBird’s API via pre-defined supported actions or raw HTTP requests. With the HTTP Request node, you create a REST API call. You need to understand basic API terminology and concepts.
Yes, it is safe to use n8n to integrate Alchemy and MessageBird. n8n offers various features to ensure the safe handling of your data. These include encrypted data transfers, secure credential storage, RBAC functionality, and compliance with industry-standard security practices (SOC2 compliant). For hosted plans, data is stored within the EU on servers located in Frankfurt, Germany. You can also host it on your own infrastructure for added control.
Learn more about n8n’s security practices here.
To start integrating Alchemy and MessageBird in n8n, you have different options depending on how you intend to use it:
- n8n Cloud: hosted solution, no need to install anything.
- Self-host: recommended method for full-control or customized use cases.
Unlike other platforms that charge per operation, step, or task, n8n charges only for full workflow executions. This approach guarantees predictable costs and scalability, no matter the complexity or volume of your workflows.
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Why use n8n to integrate Alchemy with MessageBird
Handle branching, merging and iteration easily. Pause your workflow to wait for external events.
Re-run single steps to test changes in no time. And pin your data to avoid generating trigger events every time you execute.
Your data is displayed alongside your settings, making edge cases easy to track down.
Use 1000+ workflow templates available from our core team and our community.
Copy and paste, easily import and export workflows.
n8n makes complex workflows easy to build, and versatile enough for me to add my own 'secret sauce.'
Danny Melamed 
I have found the holy grail of automation.
Luisa Vidal 
n8n’s integration with third-party services is absolutely mind-blowing. It’s like a Swiss army knife for automation.
Felix Leber n8n is the tool that turns 'I have an idea' into 'it's running in production' faster than anything else.
Ric Neves 
Anything is possible with n8n. I think the cloud version is great, they are doing amazing stuff.
Robyn Tindall n8n’s integration with third-party services is absolutely mind-blowing. It’s like a Swiss army knife for automation.
Nanbing 
Thank you to the n8n community. I did the beginners course and promptly took an automation WAY beyond my skill level.
Charley Mann I love the flexibility of n8n and how it lets different applications work together in a single workflow.
Ray Fourie n8n is the glue that holds many of our systems together.
Paul Cook I can move fast, go deep when things get complex, and never feel boxed in.
Ali Mazloum
Simple enough to
understand + sophisticated
enough to ship
