---
title: "Create domain backorders"
method: POST
path: "/mcp/v1/actions/ud_backorder_create"
tags: ["Backorders"]
---

# Create domain backorders

`POST /mcp/v1/actions/ud_backorder_create`

Create backorders for one or more expiring DNS domains. The system monitors the domain and automatically registers it when it drops.

## Request body

- object
  - `domains` object[], required
    - `name` string, required — Domain name to backorder
    - `contactId` string, required — ICANN contact ID for domain registration
    - `availableAfterTimestamp` number, required — Unix timestamp (ms) when the domain becomes available for registration

## Response `200`

Backorder creation results

- object
  - `results` object[]
    - `name` string
    - `success` boolean
    - `backorderId` number
    - `price` number
    - `serviceFee` number
    - `status` string
    - `error` string
  - `successCount` number
  - `failureCount` number
  - `message` string

## Other responses

- `401` — Authentication required

---

[API](https://skmtc.net/unstoppabledomains/apis/user-api.md) · [All operations](https://skmtc.net/unstoppabledomains/apis/user-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/unstoppabledomains/user-api/revisions/c1def8e34b41/schema)