Onflow Open API
    • Getting Started
    • Shipment management
    • API
      • Config
        • Get Warehouse
        • Get Brand
        • Upload file
      • Product
        • Create Product
        • Assign Product
        • Get Product List
        • Get Product Detail
        • Deactivate Product
        • Get Stock
      • PO
        • Create PO
        • Get PO List
        • Cancel PO
      • Shipment
        • B2C shipment
          • Create B2C Shipment
            • Create B2C Shipment
          • Get B2C Shipment
          • Cancel B2C Shipment
            • Cancel B2C Shipment

    Shipment management

    Order management#

    This guide walks you through the shipment status flow for all types of shipments.

    1. B2C Shipment status flow#

    image.png

    B2C Return shipment status flow#

    During the registration process, choose Customer type = API User
    This account type is dedicated for system integration via Open API.

    Step 3: Contact Customer Support for approval#

    After successful registration, please contact Customer Support (CS) to:
    Verify your information
    Approve and enable API access for your account
    ⚠️ Note: Only approved accounts are allowed to access Open API.

    Step 4: Log in to OMS and obtain an access token#

    Log in to OMS using your approved API account
    Navigate to: Settings → Developer Tools
    Generate or retrieve your Access Token from the system
    Use this token in the request header when calling APIs
    Example:
    Base URL STG: https://open-api-dev.nandh.vn

    Important Notes#

    For Open API user, OMS is limited to the following functions:
    API Key management and issuance
    Access to management portal for:
    Exporting reports.
    Exporting packaging or return inspection videos.
    For transitions from Open API user to OMS user, or vice versa, please contact Technical Team for system configuration support.
    Login is only permitted after the account has been approved by Customer Support team.
    Automatic API Key rotation is not supported. API Keys must be manually reset through the Developer Tools module when required.
    Rate limit: 600 request/minute -> 10 requests/second
    Modified at 2026-03-25 06:24:49
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