Global Payment
    Global Payment
    • Introduction
    • Signature
    • API Keys
    • Get Started
    • Webhook Service
    • Core Functionality
      • create-developer-user
      • create on-ramp request
      • create off-ramp request
      • create on-ramp whit wusd
      • create-developer-user-with-simple-kyb
    • AppendixDocs
      • Business Industry
      • Supported document
      • Appendix
    • Api Reference
      • Authentication
        • Get Access Token
        • Refresh Access Token
      • User
        • Create User
        • submit Kyb V2
        • User Info
        • Simple Kyb Submit
      • Trade
        • Create Fee Config
        • Update Fee Config
        • Get Fee Config
        • Create Trade Request
        • Confirm Transaction
        • Get Transaction
        • Get Exchange Rate
      • Remit
        • Create Remit
        • Update Remit
        • remit info page
        • Get Remit Info
      • File
        • Upload File
      • Webhook
        • Event Page
        • Simulate a Event Call
    • Schemas
      • Schemas
        • RefundOrderDTO
        • RefundPageReq
        • ApiPageApiPageRefundOrderDTO
        • ApiResponseApiPageRefundOrderDTO
        • CancelReq

    Get Started

    Step 1. Create a developer client with Global Payment#

    Are you an existing developer? Head over to https://www.stablelink.app/ to login to your Global Payment Dashboard.

    Step 2. Submit IP address whitelist#

    Please provide us with the server IP whitelist.

    Step 3. submit KYB imformation#

    Upon successful completion of developer registration, an email containing your ApiKey will be issued to you. You may proceed to submit your KYB information in accordance with the KYB interface specifications create-developer-user. Please note that all other RESTful interfaces will only become available for invocation after your KYB submission has been approved.
    For specific operations, please refer to: Api Keys

    Step 4. wait KYB processed#

    After you have submitted the developer-related KYB (Know Your Business) information, our team will review the provided KYB documents. The review process typically takes 5 to 7 business days to complete. If holidays are encountered during this period, the timeline will be extended accordingly. Once your KYB application is approved, we will send a confirmation email to you. Please ensure that your email address is valid and able to receive messages.

    REST Endpoints#

    NetworkBase UrlDashboard Url
    sandBoxhttps://openapi.dev.stablelink.apphttps://www.dev.stablelink.app/login
    mainhttps://openapi.stablelink.apphttps://www.stablelink.app/login
    Before jumping into Mainnet, it is crucial to rigorously sandBox and validate your applications within the Testnet environment first. This precaution ensures that all systems and functionalities operate correctly before you transition to a live environment. Once you have thoroughly vetted your application in sandBox, you can migrate to Mainnet operations.
    📌
    In our quickstarts, we use sandBox to guarantee a secure learning experience. Your sandBox API key serves as the gateway to this development.
    Modified at 2026-03-03 04:45:15
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