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# System prepended metadata

title: Logging events

---

# Logging events

- When an ecoRouted trade is done, add an event that contains the transaction and chain.
- When an ecoRouted trade is done, add an event that has the name of the dex.
- When an ecoRoute trade is done, add an event that contains the value of the transaction.
- When an ecoBrodge is used, log what the source and dest chain are, what is the value of bridge, what are the bridges being used as seperate events.
- In swapbox, if users have clicked the "hide ecoRouter options" 
- How many times users have used alternateReceiver in their swaps.
- If users have turned the charts ON or OFF
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