API-based Checkout

Build Seamless Checkout Experiences with Paykuber APIs

Empower your business with a customizable, developer-friendly checkout flow that supports multiple payment modes and integrates directly into your website or app.

What is API-Based Checkout?

Paykuber’s API-based checkout lets you create personalized, responsive payment flows inside your own application. No redirections, no popups — just fast, frictionless payments integrated directly into your platform.

Powerful Features for Smarter Collections

Native Experience

Embed checkout fields and actions directly within your platform.

Native Experience

Embed checkout fields and actions directly within your platform.

Native Experience

Embed checkout fields and actions directly within your platform.

Intelligent Routing

Automatically route transactions through the most optimal channel.

Intelligent Routing

Automatically route transactions through the most optimal channel.

Intelligent Routing

Automatically route transactions through the most optimal channel.

Multi-Mode Payments

Accept UPI, cards, wallets, and net banking.

Multi-Mode Payments

Accept UPI, cards, wallets, and net banking.

Multi-Mode Payments

Accept UPI, cards, wallets, and net banking.

Analytics-Ready

Get detailed success, failure, and drop-off insights.

Analytics-Ready

Get detailed success, failure, and drop-off insights.

Analytics-Ready

Get detailed success, failure, and drop-off insights.

Mobile & Desktop Optimized

Fully responsive, minimal-load API flows.

Mobile & Desktop Optimized

Fully responsive, minimal-load API flows.

Mobile & Desktop Optimized

Fully responsive, minimal-load API flows.

Use Cases

Ecommerce websites integrating smooth checkout on product pages

Ecommerce websites integrating smooth checkout on product pages

Ecommerce websites integrating smooth checkout on product pages

Logistics platforms collecting prepaid delivery fees

Logistics platforms collecting prepaid delivery fees

Logistics platforms collecting prepaid delivery fees

SaaS platforms offering in-app plan upgrades

SaaS platforms offering in-app plan upgrades

SaaS platforms offering in-app plan upgrades

Service-based apps enabling one-tap payments

Service-based apps enabling one-tap payments

Service-based apps enabling one-tap payments

Benefits of Paykuber Checkout API

Low failure rate across payment types

Low failure rate across payment types

Low failure rate across payment types

No redirects or page reloads

No redirects or page reloads

No redirects or page reloads

Secure PCI-DSS Level 1 compliance

Secure PCI-DSS Level 1 compliance

Secure PCI-DSS Level 1 compliance

API sandbox access for testing

API sandbox access for testing

API sandbox access for testing

Developer-first documentation and support

Developer-first documentation and support

Developer-first documentation and support

Frequently Asked Questions

Which payment modes are supported?

UPI, credit/debit cards, net banking, and wallets.

Does this support mobile apps?
How do I track the success or failure of a transaction?

You can use our webhook notifications or API logs in the dashboard.

Which payment modes are supported?

UPI, credit/debit cards, net banking, and wallets.

UPI, credit/debit cards, net banking, and wallets.
How do I track the success or failure of a transaction?
Which payment modes are supported?

UPI, credit/debit cards, net banking, and wallets.

Does this support mobile apps?
How do I track the success or failure of a transaction?

You can use our webhook notifications or API logs in the dashboard.

CONTACT

How Can We Assist You Today?

Need some assistance? Feel free to send us a message using this form, and we'll respond promptly!

Avg. response within 24 hours

Paykuber offers secure, scalable APIs for payments, payouts, UPI, and real-time financial operations.

© 2025 Paykuber Technologies Pvt Ltd. All rights reserved.

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