Review NFT collection items from a new course upload
Get a collection inventory started when relevant course material lands.
Trigger
New Canvas File Upload
Polls a Canvas course for new file uploads.
Action
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.
Why this helps
Researching a collection referenced in uploaded course material takes extra steps and can get lost among files.
- Retrieve NFTs for the referenced contract, with metadata when requested.
- Summarize the returned collection items for the course file.
- Keep the research tied to the upload that triggered it.
Setup
Build it in a few focused steps.
- 1Connect Canvas and Alchemy once in the Notis portal.
- 2Create an automation in Automations, New Automation, or describe it to Notis from any channel.
- 3In one instruction, ask Notis to inspect each new upload for an NFT contract address and summarize the returned collection items with metadata.
- 4Pick New Canvas File Upload as the trigger.
- 5Choose a report channel and test with one real course upload containing a contract address.
Questions about this workflow
Can it retrieve every item in a large collection at once?
The action supports pagination. Ask Notis to summarize the returned page and continue using a page key when needed.
What if the file contents do not expose the address?
Ask Notis to report that it could not find a contract address and request a usable address for the lookup.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Canvas to Alchemy. A trigger fires from one place; an action lands in another.
Canvas 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.
Canvas Assignment Graded
Polls Canvas for newly graded submissions for a specific assignment.
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.
New Canvas Assignment Submission
Polls Canvas for new submissions to a specific assignment.
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.
New Canvas Discussion Message
Polls Canvas discussion topics for new messages.
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.
New Canvas Discussion Topic
Polls a Canvas course for new discussion topics.
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.
New Course Created for User
Polls Canvas for newly created courses for a specific user.
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.
New Canvas File Upload
Polls a Canvas course for new file uploads.
Connect any two apps with Notis in the middle.
Canvas and Alchemy, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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