> ## Documentation Index
> Fetch the complete documentation index at: https://docs.airdun.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Run Your Free Stripe Payment Audit — No Code Required

> Connect your Stripe account in read-only mode to get a breakdown of failed payments, recoverable MRR, and the plan tier that fits your case volume.

The Stripe Audit reads your payment history and reports how many payments are failing, why, and how much of that revenue a recovery programme would be expected to recapture. It runs in read-only mode and requires no code.

## What the audit does

When you connect your Stripe account, Airdun scans your payment history and returns four things:

1. **Every failed payment** — expired cards, insufficient funds, bank blocks, 3DS friction, network errors, and every other Stripe decline code in your history.
2. **An estimate of your recoverable MRR** — derived from recovery-rate benchmarks by failure type and industry, applied to your own failure history.
3. **Your failure patterns** — which decline reasons are most frequent in your account.
4. **A recommended plan tier** — based on your monthly failed-payment case volume.

## Running the audit

<Steps>
  <Step title="Create your Airdun account">
    Go to [app.airdun.com/register](https://app.airdun.com/register) and sign up with your work email. No credit card is required to run the audit.
  </Step>

  <Step title="Connect your Stripe account">
    Click **Connect Stripe** in the onboarding flow. You will be redirected to Stripe's standard OAuth consent screen, where you grant Airdun **read-only** access. Airdun cannot move money, modify customers, or change any Stripe settings at this stage.

    <Tip>
      If you manage multiple Stripe accounts, run a separate audit for each one — each connection is scoped to a single account.
    </Tip>
  </Step>

  <Step title="Review your results">
    Within seconds of connecting, your audit dashboard populates with your recoverable MRR estimate, a breakdown of failure reasons, your monthly case volume, and a recommended plan tier.
  </Step>

  <Step title="Activate recovery">
    When you are ready, select your plan and follow the configuration steps to connect your outreach channels and switch on the autopilot. See the [Quickstart](/quickstart) for the full procedure.
  </Step>
</Steps>

## What data the audit reads

Airdun accesses only the data needed to identify failed payments and build recovery cases.

<Accordion title="Payment data">
  Payment intent statuses, decline codes, retry history, and subscription details. This is the data used to detect failures and calculate your recoverable MRR.
</Accordion>

<Accordion title="Customer data">
  Customer records including name, email address, and phone number where present. Used to personalise recovery messages and determine which outreach channels are available for each case.
</Accordion>

<Accordion title="Failure reasons">
  Stripe's decline codes and network response codes. This context drives the recovery strategy — a 3DS friction failure triggers a different sequence than an expired card.
</Accordion>

<Accordion title="What Airdun never reads">
  Raw card numbers, CVCs, full bank account numbers, and other sensitive financial credentials. This data is not accessible through the Stripe API and is never part of any Airdun integration.
</Accordion>

<Note>
  You can revoke Airdun's access to your Stripe account at any time from the **Apps** section of your Stripe Dashboard. Revoking access pauses all active recovery cases immediately.
</Note>