Polymarket Yes/No arbitrage alert (Telegram)
fetches order books for a Polymarket market and checks whether the sum of the best Yes ask and best No ask is below 1 (arbitrage opportunity). If so, it sends a Telegram alert with the prices.
Config
- Market slug (required): The Polymarket market slug. Used to fetch the market and both Yes and No order books.
- Telegram (chat ID) (required): Telegram credential. The arbitrage alert is sent to this chat when the condition is met.
Logic
- The workflow loads the market and the Yes and No order books for the given slug.
- It reads the best (lowest) ask price for the Yes token and the best ask for the No token.
- It checks whether Yes ask + No ask < 1. In a binary market this can indicate a mispricing: buying both outcomes would cost less than $1 per share, implying a locked-in profit if both are filled.
- If the condition is met and Telegram is configured, it sends one message with the market question and the three prices (Yes ask, No ask, sum).
- It then finishes and reports success, the prices, and whether an arbitrage was detected.
When it stops: After a single run.
If something fails: If the order book is empty or the API fails, the workflow reports failure and does not send a notification.
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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