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Heartland - Dev Portal

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  1. Home
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  3. Heartland – Dev Portal
  4. Tokenization
  5. Tokenization iFrame
  6. iFrame Customization
Updated on June 9, 2023

Heartland - Dev Portal

  • folder icon closed folder iconIntroduction
  • folder icon closed folder iconAuthentication
  • folder icon closed folder iconManagement
    • Getting Started
    • Platform Accounts Management
      • Get Platform Account Configuration
      • Get Platform Account
      • Create Platform Account
      • Update Platform Account
      • Objects Reference
    • Sub-Accounts Management
      • Get Sub-Account Configurations
      • Get Sub-Account
      • Create Sub-Account
      • Update Sub-Account
      • Objects Reference
    • Users Management
      • Get User by User Id
      • Get User by Username
      • Create User
      • Update User
      • Objects Reference
    • Underwriting Management
      • Get Application
      • Get Application Template
      • Get Application Fields Statuses
      • Get Application Status
      • Get Linked Sub-Accounts
      • Get Resubmission
      • UMS IFrame Authentication
      • UMS IFrame
      • UMS IFrame Authentication in Resubmission Mode
      • UMS IFrame in Resubmission Mode
      • Create Application
      • Update Application
      • Update Application Fields Statuses
      • Update Application Status
      • Objects Reference
      • Response Codes
  • folder icon closed folder iconTransactions Processing
    • Getting Started
    • Credit Card Transactions
      • 3D-Secure
      • Authorization
      • Void
      • Capture
      • Charge
      • Refund
      • Credit
      • Verify
      • Chargeback
      • Cancel
    • Update
    • Adjustment
    • Recurring
    • ACH
    • Response
    • Response Codes
    • Objects Reference
  • folder icon closed folder iconTransactions Echo
    • Getting Started
    • Credit Card Transactions
      • Authorization
      • Void
      • Capture
      • Charge
      • Refund
      • Credit
      • Verify
      • Chargeback
      • Cancel
    • Update
    • Adjustment
    • ACH
    • Echo Response
    • Response Codes
    • Objects Reference
  • folder icon closed folder iconTokenization
    • Processing with a Token
      • Getting Started
      • Processing with Tokenization
    • Tokenization iFrame
      • iFrame Integration
      • iFrame Customization
      • iFrame Testing
      • Response Example
    • Tokenization API
      • Getting Started
      • Tokenization Request
      • Tokenization Response
      • Response Codes
  • folder icon closed folder iconPayouts
    • Getting Started
    • Payout Transactions
    • Response
    • Objects Reference
  • folder icon closed folder iconReports
    • Getting Started
    • Reports API
      • Account Balances
      • Payouts
      • Payouts Reconciliation
      • Transaction Details
      • Settlements
      • Account Summary
      • Transactions
      • Transactions Summary
      • Fees Summary
      • Incoming Fees
      • Expected Future Revenue
      • Profitability Analysis
      • Reconciliation Summary
      • Reconciliation Records
      • Chargeback Analysis
      • Tokens
      • Sign-up Summary
    • Status Codes
  • folder icon closed folder iconErrors
  • folder icon closed folder iconResponse Codes

iFrame Customization

You can customize the embedded iFrame to fit your application original design. 

CSS integration guidelines:

  1. Download CSS Template File
  2. Make the required changes to the iFrame design
  3. Add “data-theme” attribute with your CSS file name to JavaScript reference in your HTML file:
				
					<script src= "https://sandbox.4levers.com/TokenizationApi/Scripts/fourlevers.js" data-4levers-key="[client apiKey]" data-theme='[css theme name]' ></script>
				
			

4.Contact Customer Support to upload new CSS file to your merchant account to activate template

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