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

# Changelog

> Notable changes to the CHIP Send API and this documentation.

<Update label="2026-07-17" description="Documentation">
  <Frame>
    * Added a top-level [Overview](/chip-send/api-reference/overview) group
      so integrators new to CHIP Send can find product positioning, the
      typical payout flow, and a one-line summary of authentication without
      diving straight into the API reference.
  </Frame>
</Update>

<Update label="2026-07-16" description="Send limits">
  <Frame>
    * Clarified in both the OpenAPI spec and the docs that the
      `RM 1,000` daily cap on budget allocation is **staging only**.
      In production, the allocation is limited only by the available
      settlement balance returned as `convertible_balance_from_statement`.
  </Frame>
</Update>

<Update label="2026-07-03" description="Base URL fix">
  <Frame>
    * Fixed the Send base URL across the spec, the docs, and `llms.txt`:
      it is `https://api.chip-in.asia/api` (production) and
      `https://staging-api.chip-in.asia/api` (sandbox), **not** `/api/v1`.
      A handful of older examples were still writing `/api/v1`; this
      aligns everything with the real endpoint.
  </Frame>
</Update>

<Update label="2026-06-28" description="Send auth guide rewritten">
  <Frame>
    * Rewrote the [Send introduction](/chip-send/api-reference/introduction)
      from scratch. The new version covers credentials, the
      `epoch + checksum` signing algorithm, full request examples in
      Node/Ruby/Python/PHP, and a troubleshooting table for the most
      common 401 responses.
  </Frame>
</Update>

<Update label="2026-06-26" description="Send recipient receipts">
  <Frame>
    * Added `send_recipient_receipt` so merchants can request a
      receipt be sent to the recipient of a payout (default off).
  </Frame>
</Update>

<Update label="2026-04-29" description="Webhooks">
  <Frame>
    * Added a dedicated [Webhook validation](/chip-send/api-reference/webhooks/validation)
      page and a [Delivery protocol](/chip-send/api-reference/webhooks/delivery-protocol)
      page, with example payloads and a reference signing implementation.
  </Frame>
</Update>