---
title: "Update Custom Referral Link"
method: PATCH
path: "/admin/custom-referral-links/{link_id}"
tags: ["General APIs with JWT"]
---

# Update Custom Referral Link

`PATCH /admin/custom-referral-links/{link_id}`

Update a custom referral link (admin only).

## Path parameters

- `link_id` string, required

## Request body

- UpdateCustomReferralLinkRequest
  - `credit_amount` number, nullable
  - `expires_at` string, date-time, nullable
  - `is_active` boolean, nullable
  - `description` string, nullable

## Response `200`

Successful Response

- CustomReferralLinkResponse
  - `id` string, uuid, required
  - `code` string, required
  - `admin_id` string, uuid, required
  - `credit_amount` number, required
  - `expires_at` string, date-time, nullable, required
  - `is_used` boolean, required
  - `is_active` boolean, required
  - `description` string, nullable, required
  - `created_at` string, date-time, required
  - `updated_at` string, date-time, nullable, required
  - `encrypted_code` string, required — Return encrypted version of the code for frontend use.

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/lium/apis/lium-backend-api.md) · [All operations](https://skmtc.dev/lium/apis/lium-backend-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/lium/lium-backend-api/revisions/57db0a9348db/schema)