Physical Metrics Calculation Library
    Physical Metrics Calculation Library
    • Quick Start
    • Body Fat Scale Body Data Parsing
      • Err Error Codes
      • Get Temporary Token Based on AppKey
        POST
      • Alternating Current Four-Electrode Algorithm
        GET
      • Direct Current Four-Electrode Algorithm
        GET
      • Dual-frequency AC four-electrode
        GET
      • Alternating Current eight-electrode algorithm
        GET

    Quick Start

    Welcome to Lefu Open Platform#

    This document mainly introduces how to use (call) the Love API interface

    User registration#

    1.
    👉Visit
    2.
    If you are not registered, please fill in the user information as required. Email and mobile phone number verification code registration is supported.
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    3.
    Already registered, log in directly
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    Get AppKey and AppSecret#

    Some functions require AppKey and AppSecret to access. Follow the steps below to obtain your AppKey and AppSecret.
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    Complete the required data as prompted and click Submit
    After the submission is completed, refresh the page and you will get your AppKey and AppSecret. Click Copy
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    Document Center#

    Interface call#

    1.
    Use the AppKey and AppSecret request interfaces obtained previously to obtain the token.
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    **Note that when calling Api in a specific business, you must first obtain a temporary token. The token has a short validity period, so you need to cache it yourself and ensure that the token is filled in correctly when calling other APIs. **
    2.
    Fill in the token obtained in the previous step into the request header of the interface call, fill in the complete request parameters, and click Send
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    Next
    Body Fat Scale Body Data Parsing
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