Keep NFT contract context close to Airtable base changes
When a base's name or permission level changes, Notis can review the NFT contracts tracked there and retrieve collection metadata through Alchemy for a clear run report.
Trigger
Base Metadata Changed
Triggers when an existing Airtable base changes its name or permission level.
Action
Get NFT Contract Metadata
This tool retrieves metadata for a given nft smart contract. essential for obtaining basic nft collection details such as contract name, symbol, total supply, token type (erc721 vs erc1155), contract deployer address, deployed block number, opensea metadata, and contract verification status.
Why this helps
A base-level change can make it harder to keep track of which collection records need a quick context check.
- Tie a review to Airtable's Base Metadata Changed event.
- Retrieve contract name, symbol, token type, supply, and available verification details.
- See the results in a Notis run report.
Setup
Build it in a few focused steps.
- 1Connect Airtable and Alchemy once in the Notis portal.
- 2Create an automation in Automations, New Automation, and name it.
- 3Tell Notis to find NFT contract addresses in the relevant Airtable base, retrieve their metadata with Alchemy, and summarize it.
- 4Pick the Airtable Base Metadata Changed trigger and choose where run reports should go.
- 5Test with one real NFT contract address in the base.
Questions about this workflow
What counts as a base metadata change?
The Airtable event triggers when an existing base changes its name or permission level.
What NFT details can Alchemy retrieve?
The action can return collection details such as contract name, symbol, total supply, token type, deployer address, deployed block, OpenSea metadata, and verification status.
Does this change the base or its permissions?
No. The workflow reads tracked contract addresses and retrieves metadata; it does not modify Airtable.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Airtable to Alchemy. A trigger fires from one place; an action lands in another.
Airtable triggers
Alchemy actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Get NFT Contract Metadata
This tool retrieves metadata for a given nft smart contract. essential for obtaining basic nft collection details such as contract name, symbol, total supply, token type (erc721 vs erc1155), contract deployer address, deployed block number, opensea metadata, and contract verification status.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Get NFT Sales
This tool will retrieve nft sales data across various marketplaces. it allows users to query historical nft sales data with filtering options such as fromblock, toblock, order, marketplace, and limit in order to track nft sales activity, analyze historical data, monitor specific collections, and get real-time updates on nft transactions.
Base Metadata Changed
Triggers when an existing Airtable base changes its name or permission level.
Get NFTs for Contract
This tool retrieves all nfts for a given contract address. it is designed to return a complete list of nfts from a specific nft collection by accepting parameters such as contractaddress (required), withmetadata (optional), pagesize (optional), and pagekey (optional). the tool is useful for analyzing collections, building nft marketplaces, and creating collection analytics.
Base Schema Changed
Triggers when tables, fields, or views change in an Airtable base.
Get NFT Owners
This tool retrieves the owner(s) for a specific nft token, supporting both erc721 and erc1155 tokens on ethereum and several layer 2 chains such as polygon, arbitrum, optimism, and base. it requires the contract address and tokenid, and returns a list of owner addresses along with an optional pagination key for further results.
User Profile Changed
Triggers when the connected Airtable user's profile information changes.
Get Token Balances
This tool retrieves erc20 token balances for a specified ethereum address. it can either return balances for all tokens an address has ever interacted with or for a specific set of token contract addresses. it is useful for checking token balances for wallets, monitoring erc20 token holdings, portfolio tracking, and defi applications.
View Created
Triggers when a new view is created in an Airtable base.
Get Token Metadata
This tool retrieves metadata for a given token contract address, including the token's name, symbol, decimals, and logo url if available. it is essential for applications that need to display token information, handle token transfers, or manage token listings.
View Deleted
Triggers when a previously known Airtable view is deleted.
Get Transaction Count
This tool retrieves the number of transactions sent from a specific address (also known as the nonce). it uses the eth gettransactioncount endpoint to return the transaction count for an address at a specified block tag (latest, pending, earliest, or a hex block number), which is essential for determining the nonce for subsequent transactions.
View Metadata Changed
Triggers when an Airtable view changes its name or type.
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When this happens · Trigger
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