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Supported Features

Account Deletion Account Provisioning

Prerequisites

How to Log In to GMO Sign

Go to the GMO Sign login page and enter your email address and password to log in. GMO Sign login screen

How to Obtain the Client ID and Client Secret

After logging in to GMO Sign, check Options from the Usage Panel. Submit a usage application from the contact form under. External System Integration (API Integration) to obtain your Customer ID and Secret Key. These become your Client ID and Client Secret. GMO Sign usage panel

Integration Setup

  1. In the integrations screen, search for GMO Sign.
  2. Enter the following and click Connect.
    • Client ID: Customer ID
    • Client Secret: Secret Key
    GMO Sign integration settings screen
  3. Once the integration with GMO Sign is successful, the registered user information will appear in the account list. If the integration does not complete successfully. Go to the Status tab on the integrations screen, click Edit, and try connecting again. If the issue persists, please contact us via chat.
Last modified on July 22, 2026