On-Demand Payments

Integration Guide: On-Demand Payments

Save Bank Details for Future Direct Debits & Credits.

✅ Quick Setup Checklist

• Integrate Checkout.js
• Configure Request Parameters
• Create Direct Debits & Credits
• Manage User Info

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Tutorial: Save Bank Details for Future Debits & Credits

Step 1: Integrate Checkout.js

Embed Checkout.js via iframe or redirect on your site or app.

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Ensure On-Demand Payments is enabled for your account. Contact [email protected] if you're unsure.

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Sandbox Note: Test payments must be under $99.99.

Step 2: Configure the Request

Option A: Save Bank Details Only
Authorize a bank account for future use (without charging now).
Set saveBankDetails = true

Option B: Save + Charge Now
Save the account and create a transaction immediately.
Set saveBankDetails = false

Learn more →

Step 3: Initiate Direct Debits or Credits

• Create Direct Debit
• Create Direct Credit

Step 4: Manage Customer Info

Use these endpoints as needed:

• Create Customer
• Update Customer
• Send Micro-Deposits
• Verify Micro-Deposits
• Add Bank via Plaid
• Set Primary Bank Account

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Need help? Email [email protected] with any questions.