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

# Order completed

> **We send this to your URL**, once we've set a webhook up for your key: contact us with its name and your URL, and we give you a signing secret once. Setup, checking the signature and retries: [Webhooks](/partner-api/webhooks). A pack order, card order or sell-back made through the API finished. It includes an order we closed from our records after you lost its response. App activity sends nothing, and an order held for review sends no event. Every webhook on the account gets it.

`order` is the same object List orders returns for it. Get an order has its pulls or card.



## OpenAPI

````yaml /partner-api/openapi.yaml webhook order.completed
openapi: 3.1.0
info:
  title: CatchBack Partner API
  version: 1.0.0
  summary: Open packs, trade cards, read card data and ship vaulted cards.
  description: >-
    The Partner API acts on one CatchBack account with its real CatchCoins
    balance. Several

    operations here move money or data, so read
    [Idempotency](/partner-api/idempotency) before

    you call them.


    Error bodies are JSON with a human-readable `error` and, where you might
    branch on it, a

    machine-readable `code`. Branch on the status and the `code`, because the
    `error` text can

    change. New fields can be added to any response.
  contact:
    name: CatchBack support
    email: catchbackcards@gmail.com
servers:
  - url: https://catchbackcards.com
    description: Production. Every call acts on real money and real inventory.
security:
  - bearerAuth: []
tags:
  - name: Gacha
    description: Open packs, see what they can pull, check a pull, and sell cards back.
  - name: Marketplace
    description: Search and buy cards, and manage your own listings.
  - name: Metadata
    description: Look cards up by id or cert, with price history and recent activity.
  - name: Shipping
    description: Estimate, create and track shipments of cards you hold.
  - name: Account
    description: Your key, balance, limits, vault and order history, across every rail.
  - name: Funding
    description: Deposit and withdraw your balance in USDC.
  - name: Testing
    description: Test logins for trying CatchBack without real money.
  - name: Webhooks
    description: Signed POSTs we send to your URL when something happens on your account.
paths: {}
components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: cb_live_<48 hex>
      description: >-
        Your API key, sent as a bearer token. Keep it on your server. See
        [Authentication](/partner-api/authentication). A request from a location
        we refuse gets a `403` with `Access denied`, whether or not it has a
        valid key: [where you can call
        from](/partner-api/errors-and-limits#where-you-can-call-from).

````

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