Card on file - GPU Outlet

Get card

GET /v1/billing/card

Returns the saved card (display fields only — Stripe holds the PAN).

200 OK — card on file

{
  "brand": "visa",
  "last4": "4242",
  "expMonth": 12,
  "expYear": 2030,
  "pmId": "pm_1Q..."
}

200 OK — no card

{ "brand": null, "last4": null, "expMonth": null, "expYear": null, "pmId": null }

DELETE /v1/billing/card

Detaches the saved card from your Stripe customer record and clears our local copy of the display fields.

200 OK

{ "ok": true }

After this:

Use Save a payment method (SetupIntent) with a fresh card; it replaces the existing saved card automatically.

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