INVOICE PROCESSING
Block-or-page on Stripe subscription charges above contract price
Listens for Stripe subscription invoice events, checks the charged amount against the customer's contracted rate.
How it runs
The automated pipeline, trigger to output.
- TriggerStripe invoice finalized eventStripe
- ActionRead customer, plan, and totalStripe
- ActionFetch contracted rate for customerSnowflake
- LogicCompare charged vs contracted and classify severity
- OutputPage on-call finance for material overchargePagerDuty
What it does
This workflow guards your own outbound billing. When Stripe finalizes a subscription invoice, it verifies the amount you're about to charge a customer matches the contracted price stored in your records. A mismatch — often from a misconfigured plan or a stale proration — is escalated so it's caught before the customer disputes it.
When to use it
Use this when you bill customers on recurring Stripe subscriptions and a wrong charge damages trust or triggers chargebacks. It fits RevOps and billing teams who need a real-time safety net on every finalized invoice, not a monthly audit.
How it works
- 1Stripe emits an invoice.finalized event, which triggers the run.
- 2The workflow reads the customer, plan, and total from the Stripe invoice.
- 3The contracted rate for that customer is fetched from the warehouse.
- 4A logic branch compares charged vs contracted and classifies the severity of the gap.
- 5Minor differences are logged; a material overcharge opens a PagerDuty incident for on-call finance to fix before settlement.
Set it up
What you configure once, before turning it on.
- 1Connect StripeCustomers, subscriptions, payments.
- 2Connect SnowflakeWarehouses, queries, shares.
- 3Connect PagerDutyIncidents, on-call, escalations.
- 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.
More Invoice Processing workflows
Catch duplicate invoices as they hit your AP inbox
Watches your accounts-payable Gmail inbox for incoming invoice emails, fingerprints each one, and routes likely duplicates to a review label instead of into the approval queue.
Gate invoice approvals on a duplicate cross-check
When an approver clicks Approve in your AP system, a webhook re-validates the invoice against paid history in Postgres and Stripe charges.
Nightly audit that flags duplicate payments already made
Runs every night to scan the last 90 days of Stripe payments against your Postgres invoice ledger.
Block duplicate Stripe payouts before they send
When a new vendor invoice is queued for payment in Stripe, cross-check it against your paid-invoice history in Postgres and halt any payout that matches an already-paid invoice.
Agent that codes Front invoices to GL accounts and drafts a bill
An agent reads each Front vendor invoice, assigns GL account codes per line item using your chart of accounts and past coding history.
Detect duplicate Front invoices and archive originals to S3
Parses each Front vendor invoice, checks it against a history table for duplicates, archives the source PDF to S3 with a normalized key, and alerts AP when a duplicate is caught.
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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