Automating rees46 and pachca takes no code: a ready-made scenario does the routine for you.
Starts when: Schedule Trigger
Then: Search Open Deals
Check: Merge Deals
Then: Slack Message Summary
Then: Advanced Metrics
Then: Slack Message
Then: Search Won Deals
You can launch this rees46 + pachca integration in Scriptera: describe the task in plain words — the scenario is built, launched and monitored for you.