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

# Changelog

> Product updates and announcements

<Update label="September 2026">
  **Ramp order responses & webhooks**

  * Ramp order responses (`GET /ext/ramp_order/{externalOrderUid}`) and the `ramp_order.status_change` webhook now include **`dstFillAmount`** — the actual amount delivered on-chain to the recipient. `dstAmount` remains the **quoted** amount; use `dstFillAmount` for reconciliation.
  * The ramp order response now also returns **`transactionHash`** (on-chain hash) and **`walletAddress`** (final recipient), and populates **`updatedAt`**.
  * **Webhook delivery:** an event is acknowledged on **any `2xx`** response — the body is ignored (empty/non-JSON is fine). Failed deliveries are retried up to **10 times** with exponential backoff over \~24 hours; endpoints are never auto-disabled. See [Webhooks → Delivery and retries](/api-reference/webhook#delivery-and-retries).
  * **Error responses:** `message` is now a stable, generic label for the error `code` and never leaks internal or upstream-provider detail. User-facing text, when applicable, is in the new **`displayError`** field. Branch on `code`. See [Error Codes](/api-reference/error-codes#error-response-body).
</Update>

<Update label="December 2025" description="v0.0.1">
  Initial Release
</Update>


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.