Overview

The Onboarding Biller API helps Billers integrate with the Bill24 Payment SDK to accept payments from customers quickly and securely. It allows customers to sign up, choose a payment method (like a wallet or card), and pay their bills through the Biller’s app.

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Customer Journey

Top-Up (With Bank Account)

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Top-Up (With KHQR)

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Top-Up (With International Card)

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Account and card on file

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Account and card on file

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Authorization

Process authorization to get access token

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1. Integrate with Instant Payment SDK

1.1 Create Customer flow

1.0 The Customer begins by signing up through the Biller’s app

1.1 The Biller send the Customer’s information to Bill24 to create Customer profile.

1.2 Bill24 processes creates the profile and sends back the Customer’s details to Biller.

1.3 The Biller displays on boarding results to the Customer.

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1.2 Call SDK

1.0 The Customer navigates to the payment method page.

1.1 The Biller initializes the Instant Payment SDK by calling Bill24.

1.2 Bill24 returns the SDK UI to the Biller's Customer.

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2. Proccess Payment Flow

1.0 The Customer selects a payment method.

1.1 The Biller requests to get all payment methods from Bill24.

1.2 Bill24 returns all payment methods to the Biller.

1.3 The Biller renders the payment methods for their Customer.

2.0 The Customer chooses a payment method and decides to continue confirms the payment or cancel it.

2.1 The Biller sends the bill details and the chosen payment method to Bill24 to process the payment automatically.

2.2 Bill24 responds with the payment result to the Biller.

2.3 The Biller shows the payment result to the Customer.

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