FINANCE

Unknown SaaS Vendor Charge to Shadow-IT Review

When Stripe records a charge from a vendor not in the approved subscription registry, it opens a review ticket and pings the finance and security channel so unsanctioned…

CategoryFinance
Enginesim
Difficultybeginner
Triggerevent
Steps6
Setup~5 min

How it runs

The automated pipeline, trigger to output.

  • TriggerNew Stripe charge recordedStripeStripe
  • ActionCheck vendor against approved registry in AirtableAirtableAirtable
  • LogicVendor not in approved registry?
  • ActionCreate shadow-IT review ticket in LinearLinearLinear
  • ActionAlert finance and security channel in SlackSlack
  • OutputLog vendor as pending-review in AirtableAirtableAirtable

What it does

Inspects every new Stripe charge against the approved-vendor registry in Airtable. Any charge from a vendor that isn't already registered is treated as potential shadow IT: the flow creates a tracked review ticket in Linear and posts a heads-up to the finance and security Slack channel with the vendor, amount, and the card or account used.

When to use it

When teams expense new SaaS tools on company cards faster than finance can track them, and you need a tripwire that fires the first time an unrecognized vendor bills you, before it becomes an annual auto-renew surprise.

How it works

  1. 1A new Stripe charge triggers the flow.
  2. 2The flow checks the vendor name and descriptor against the approved registry in Airtable.
  3. 3A logic step decides: known vendor exits quietly; unknown vendor continues.
  4. 4A review ticket is created in Linear with the charge details and an owner-assignment prompt.
  5. 5A Slack message alerts the finance and security channel with a link to the ticket.
  6. 6The unknown vendor is appended to Airtable as pending-review for follow-up.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect StripeCustomers, subscriptions, payments.
  2. 2
    Connect AirtableBases, tables, views, automations.
  3. 3
    Connect LinearIssues, projects, cycles, triage.
  4. 4
    Connect SlackChannels, DMs, threads, mentions.
  5. 5
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  6. 6
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  7. 7
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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