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docs: document receipt delivery confirmation endpoint #542

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docs: document receipt delivery confirmation endpoint
github-actions[bot] Jun 3, 2026
68764f5
Update transaction-lifecycle.mdx
pengying Jun 10, 2026
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20 changes: 20 additions & 0 deletions mintlify/platform-overview/core-concepts/transaction-lifecycle.mdx
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Expand Up @@ -357,6 +357,26 @@ In the manual cancellation flow, `OUTGOING_PAYMENT.COMPLETED` fires after the re
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## Receipt Delivery Confirmation

Some platforms are contractually required to send a receipt to their customer after a transaction completes. Use the receipt confirmation endpoint to record when the receipt was delivered:

```bash
POST /transactions/{transactionId}/confirm

{
"receiptDeliveryConfirmedAt": "2025-08-15T14:31:00Z"
}
```

**Response:** Returns the updated transaction with `receiptDeliveryConfirmedAt` populated.
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If you omit `receiptDeliveryConfirmedAt` from the request body, Grid uses the current server time. Calling this endpoint again updates the stored confirmation time.
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<Info>
This endpoint is only necessary if your platform agreement requires receipt confirmation. Most integrations do not need this step.
</Info>
Comment on lines +364 to +374

@greptile-apps greptile-apps Bot Jun 10, 2026

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P0 Unclosed fenced code block breaks page rendering

The bash code block opened at line 364 is never closed with a matching ``` fence. As a result, the explanatory prose ("If you omit receiptDeliveryConfirmedAt..."), the <Info> callout, and every line up to the next ``` in the "Listing Transactions" section all render as raw text inside the code block. None of the Mintlify components or formatted text in this section will display correctly in the published docs.

A closing ``` line is needed immediately after the curl command ends (after line 368).

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This is a comment left during a code review.
Path: mintlify/platform-overview/core-concepts/transaction-lifecycle.mdx
Line: 364-374

Comment:
**Unclosed fenced code block breaks page rendering**

The `bash` code block opened at line 364 is never closed with a matching ` ``` ` fence. As a result, the explanatory prose ("If you omit `receiptDeliveryConfirmedAt`..."), the `<Info>` callout, and every line up to the next ` ``` ` in the "Listing Transactions" section all render as raw text inside the code block. None of the Mintlify components or formatted text in this section will display correctly in the published docs.

A closing ` ``` ` line is needed immediately after the `curl` command ends (after line 368).

How can I resolve this? If you propose a fix, please make it concise.


## Listing Transactions

Query all transactions for a customer or date range:
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