graph LR
Start(["`Start`"])
1["`<strong>set</strong><br>config`"]
2["`<strong>system</strong><br>monitor transactions`"]
3{"`<strong>if</strong><br>check if transaction updated`"}
4["`<strong>set</strong><br>format tweet`"]
5["`<strong>twitter</strong><br>send tweet`"]
Start ---> 1
1 ---> 2
2 ---> 3
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4 ---> 5
EVM Transaction Monitor Twitter
Monitors EVM blockchain transactions for a configured address and automatically posts notifications to Twitter when new transactions are detected
Who is this for?
This workflow is designed for cryptocurrency traders, DeFi users, and wallet monitors who want to automatically track and publicly share transaction activity for EVM blockchain addresses on Twitter.
What problem is this workflow solving? / Use case
Manually monitoring blockchain transactions and sharing updates on social media is time-consuming and requires constant attention. This workflow automates the process by continuously monitoring an EVM address for new transactions and automatically posting notifications to Twitter when activity is detected. This is useful for:
- Public wallet monitoring and transparency
- Sharing transaction activity with followers
- Tracking high-value wallet movements
- Creating automated transaction alerts on social media
- Building a public transaction feed for specific addresses
What this workflow does
- Monitors the specified EVM blockchain address for transaction activity on the configured chain (Ethereum, BSC, Polygon, Base, Arbitrum, Avalanche, or Optimism)
- Checks for new transactions every 60 seconds using the detectDataChange method
- Detects when new transactions appear compared to the previous check
- Formats a tweet message with the transaction summary (which includes human-readable descriptions like "Sent 0.5 ETH", "Token Swap", or "Contract Interaction"), shortened transaction hash, chain type, and block explorer link
- Automatically posts the formatted tweet to Twitter when new transactions are detected
Setup
- Select the Chain Type in the config node (options: eth, bsc, polygon, base, arbitrum, avalanche, optimism). Default is "eth"
- Enter the EVM Address to Monitor in the config node (the wallet address you want to track)
- Configure your Twitter API credentials in the config node:
- Twitter API Key (consumer key from Twitter Developer Portal)
- Twitter API Secret (consumer secret from Twitter Developer Portal)
- Twitter Access Token (from Twitter Developer Portal)
- Twitter Access Token Secret (from Twitter Developer Portal)
To obtain Twitter API credentials:
- Go to the Twitter Developer Portal ()
- Create a new app or select an existing app
- Navigate to "Keys and tokens" section
- Copy your API Key, API Secret, Access Token, and Access Token Secret
- Paste them into the corresponding fields in the config node
Nodes in Use
-
System - Detect Data Change: Monitors changes in data returned by calling a method on a target node. Uses caching to detect when data has changed compared to previous calls, with configurable update intervals and optional field watching.
-
ChainKit - Get Transaction History: Retrieves transaction history for an EVM address with human-readable summaries analyzing transaction logs (e.g., ERC20 transfers, approvals, swaps)
-
Twitter - Send Tweet: Sends a text tweet to Twitter/X
Tip: This executable workflow was automatically generated by SeamFlux Bot. To use it, create an execution and test it with your data to ensure it meets your needs.
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