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Integration Guide
  • 🔎Overview
    • 👋Welcome to XGateway
  • 🏎️QUICK START
    • Integrate with XGateway
    • Supported currencies
    • Keys and authentication
    • KYC
  • ⚙️INTEGRATION GUIDES
    • Important Concepts
    • Integration using Checkout Page
      • Floating Rate invoices (deprecated)
    • Integration using API
      • Channel payment flow API
      • Banking onramp flow API
      • Assets balance API
      • Exchange rate service API
    • Callbacks
      • Transaction callback
        • Transaction object
      • Bank Account callback
      • KYC callback
    • How to initiate a withdrawal
      • [DEPRECATED] Withdrawals in V1 API
      • [DEPRECATED] Withdrawals from Peer 2 Peer
    • Environments
  • 💱Payment flows
    • Transaction flowchart
    • KYC checks diagram
    • Confirmation subprocess
    • User flow for crypto onramp
    • User flow for banking onramp
    • Fees structure
      • Adjustable BTC Minimum Deposit Fee Framework
  • 🏤Back office
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  1. INTEGRATION GUIDES
  2. Integration using Checkout Page

Floating Rate invoices (deprecated)

PreviousIntegration using Checkout PageNextIntegration using API

Last updated 28 days ago

The floating rate invoices are deprecated.

An invoice with 24-hour expiration time can be created. An exchange rate is "floating", which means that the exchange rate updates every 15 minutes. The customer can have only 1 floating invoice at a time, once the customer creates a new invoice all previous invoices will be cancelled.

To create a Floating Rate invoice in the payment processing system, you need to make a POST request to the Invoice API v1 endpoint.

Remember to authorize the request with your x-api-key header.

Headers

Name
Type
Description

x-api-key*

String

Your API key

Invoice with short time to live. Exchange rate fixes in a moment of invoice activation. Customers can create an unlimited amount of invoices but can have only up to 10 activated invoices. To activate a new one wait till previous invoices expire.

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