Automatically Verify Transaction State When Code Review Starts
When an issue moves to review status, Notis automatically checks the transaction count from your deployment address, confirming the blockchain state before approval.
Trigger
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
Action
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.
Why this helps
You move an issue to In Review for final approval but have no confirmation of the actual on-chain transaction state. You might approve code that hasn't actually deployed successfully.
- Transaction count verifies automatically when issues enter review
- Confirm deployments succeeded without leaving Linear
- Catch deployment failures early in the review process
- Nonce data stays attached to the issue for audit purposes
Setup
Build it in a few focused steps.
- 1Connect Notis to Linear and Alchemy.
- 2Tell Notis 'When an issue moves to review, check the transaction nonce for our deployer address' or build this in the portal.
- 3Specify the deployer wallet address and which status indicates review.
- 4Optionally set an alert if the nonce hasn't increased (indicating a failed deployment).
- 5Test by moving an issue to review and verifying the nonce appears automatically.
Questions about this workflow
What is a nonce and why does it matter?
A nonce is the transaction count for an address. If it hasn't increased, no new transactions were sent, which means your deployment may have failed.
Can I check multiple addresses?
Yes, you can configure the automation to check several deployment addresses if your team uses different wallets.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Linear to Alchemy. A trigger fires from one place; an action lands in another.
Linear 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.
Comment Received Trigger
Triggered when a comment is received.
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.
Issue Created Trigger
Triggered when a new issue is created.
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.
Issue Updated Trigger
Triggered when an issue is updated. For example labels are changed, issue status is changed, etc.
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.
Private Team Comment Created
Fires when a new comment is posted on an issue in a private Linear team (polled with the connected user's token).
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.
Private Team Issue Created
Fires when a new issue appears in a private Linear team (polled with the connected user's token).
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.
Private Team Issue Properties Updated
Fires when properties on an issue change in a private Linear team (polled with the connected user's token).
Connect any two apps with Notis in the middle.
Linear and Alchemy, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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