FINANCE
Real-Time Bank Balance Drop Tripwire
Listens for incoming bank balance webhook events and fires an immediate Slack alert when a single transaction or day's net movement pushes cash below a hard floor.
How it runs
The automated pipeline, trigger to output.
- TriggerBank balance-change webhook receivedHTTP webhook
- LogicCheck movement size and resulting balance vs floor
- ActionConfirm current cash floor from BigQueryBigQuery
- OutputPost urgent tripwire alert to SlackSlack
What it does
Catches sudden, large cash movements as they happen — a big vendor payment, a clawback, a failed transfer — and alerts finance instantly instead of waiting for the next nightly runway recompute.
When to use it
Use it as a fast tripwire alongside the nightly sentinel. When a single outflow can swing your cash position by a meaningful percentage, you want to know within minutes, not the next morning.
How it works
- 1An incoming webhook from your bank or aggregator delivers a balance-change event.
- 2The flow extracts the new balance and the size of the movement.
- 3A logic check evaluates two conditions: did the movement exceed the materiality threshold, and did the resulting balance fall below the hard cash floor.
- 4If neither condition trips, the event is logged and the run ends.
- 5If either trips, it cross-references the latest cash floor stored in BigQuery to confirm the breach is real and not a stale figure.
- 6Posts an urgent tripwire alert to the finance Slack channel naming the transaction, the new balance, and the floor it crossed.
Set it up
What you configure once, before turning it on.
- 1Connect HTTP webhookTrigger any URL on agent actions.
- 2Connect BigQueryDatasets, queries, schemas.
- 3Connect SlackChannels, DMs, threads, mentions.
- 4Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
- 5Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
- 6Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.
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Run it inside a business
This workflow drops into a full company template. Import the org, and this is one of the playbooks its agents run.

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