Documentation
  • Welcome!
  • Card (server to server)
    • Overview
      • Authentication
      • Process Flow
      • API Endpoints
      • Testing
    • API Commands
      • 700 – Start Credit Card charge (3DS Enabled)
      • 701 – Request Capture Authorization
      • 702 – Request Cancel Authorization
      • 708 – Check transaction details
      • 709 – Check transaction status
      • 720 – Credit Request
      • 756 – Manual Rebill Request
      • 760 – Request Refund
    • Notifications
      • Notifications
      • 850 – Transaction state Notification
      • 860 – Refund Notification
      • 880 – Dispute Notification
    • Transaction Status Codes
    • 3D Secure Integration
  • APM Checkout (Blik)
    • Overview
      • Process Flow
      • Testing
    • Errors
      • Error object
      • Errors type list
      • Decline errors code list
    • Create a checkout session
    • Retrieve a Checkout Session
    • Webhoook Event Notification
    • Pay a Checkout Session
  • Refund a Checkout Session
  • Retrieve checkout session refund
  • Wallet API
    • Introduction
      • Authentication
      • Metadata
    • Errors
      • Error object
      • Errors type list
      • Decline errors code list
    • Payout
      • Create a payout
      • Retrieve a payout
  • Wallet payment page
    • Payment Page
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  1. Wallet API
  2. Introduction

Metadata

Some updatable objects might have a metadata parameter. You can use this parameter to attach key-value data to these objects

You can specify up to 50 keys, with key names up to 50 utf-8 characters long and values up to 500 utf-8 characters long.

Metadata is useful for storing additional, structured information on an object. As an example, you could store your corresponding unique identifier from your system as metadata for the object.

Do not store any sensitive information as metadata.

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Last updated 12 months ago