generated: '2026-07-19'
method: searched
source: https://docs.linq.gg/modules/money
description: >-
  LinQ ships no web component or element library. Its client-side surface is
  game-embedded: a LinQ-hosted checkout page rendered inside a webview, native
  payment sheets driven by the Unity SDK, and the separate LinQ Wallet consumer
  app that owns account linking, KYC and withdrawal. Recorded here because these
  are prebuilt hosted surfaces a developer embeds rather than SDK calls.
families:
- id: hosted-checkout
  name: LinQ Hosted Checkout
  kind: hosted page rendered in a webview
  description: >-
    PaymentsService.NewReplenishOrder returns OrderStatusResponse.checkout, a
    link to a LinQ-hosted payment form. The game opens it in a webview; after the
    payment succeeds or fails, control returns to the game and the order status
    must be re-read with GetOrderStatus.
  entry_point: OrderStatusResponse.checkout
  loader: >-
    UniWebView (bundled with the Unity SDK). The page detects the embed via a
    window.uniwebview flag injected with EvaluateJavaScript, then posts a
    completion message carrying a success argument back to Unity through
    OnMessageReceived.
  handoff_events:
  - OnPageFinished
  - 'OnMessageReceived path=completion args={success}'
- id: native-payment
  name: Native Payment Surfaces
  kind: on-device native UI driven by the Unity SDK
  description: >-
    In-game checkout with no webview. The game builds its own card-entry UI and
    hands the values to the SDK, which tokenizes them off-device so raw card data
    never reaches the game backend.
  loader: LinQ Unity SDK (https://github.com/linqgg/unity-sdk)
  surfaces:
  - id: ordinary-card
    api: LinqSDK.CheckoutByOrdinaryCard(order, details, address)
    developer_supplied_ui:
    - card number
    - protection code (CVV)
    - cardholder name
    - expiration date
    - billing address
    constraint: >-
      Captured card data must not be sent to any of the game's own backend
      services; it goes only to the specified SDK methods.
  - id: apple-pay
    api: LinqSDK.CheckoutByApplePayCard(order)
    description: >-
      Native Apple Pay sheet. Requires no billing address or card details — they
      come from the user's Apple Wallet.
    config_source: NativePaymentsService.GetApplePayConfig
  - id: three-ds
    api: PaymentResponse.script_3ds
    description: 3DS challenge script opened in a webview when the issuer requires it.
    since: Unity SDK v0.5.0
  - id: pix-code
    api: PaymentsService.CreatePixOrder
    description: >-
      Returns a Pix code string the game renders for the Brazilian player to pay,
      then polls GetOrderStatus.
- id: linq-wallet-app
  name: LinQ Wallet App
  kind: separate consumer application
  description: >-
    Owns account creation, sign-in confirmation, KYC and withdrawal to a bank
    account or card. Games hand off to it by deep link or associated domain to
    link a game account to a wallet account.
  ios: https://apps.apple.com/us/app/linq-wallet/id6447305486
  handoff:
    deep_link_stage: 'linq-stg://?user_token={token}'
    deep_link_production: 'linq://?user_token={token}'
    associated_domain_stage: https://a.stg.linq.gg
    associated_domain_production: https://a.linq.gg
    fallback: App Store install, with Keychain token handoff after install
not_published:
- web component / custom element library
- JavaScript embed or element library for browser checkout
- embedded analytics or merchant dashboard components
- prebuilt React / Vue / Swift / Kotlin UI kits