All-in-One SDK
Build the Future of Your Business with Faster Payments.
We just made accepting payments as fast, hassle-free & easy as possible.
No Redirections
No Integrations
No Complexities
Just one Power-Packed SDK for super-fast & secure payments.
Built to Save Time & Get You Paid Swiftly.
Express Checkout
Fewer and easier payment steps mean a superb express checkout experience – guaranteed.
Lighter & Faster
A simple, light SDK that sits in your mobile comfortably, without taking up much space.
Seamless Experience
Gives your customers an end-to-end experience within the app itself. No redirections.
Multiple Payment Accepted
Accepts payments from all sources - including UPI, Net Banking, Saved Cards, Paytm Bank Wallet & Postpaid too.
Easy Integration
Integrates with your existing business app like breeze, without needing much coding at all.
One-Time Setup
A one-time integration set-up is all you need. All new modification are updated on their own.
Top Merchants using All-in-One SDK
The Faster, The Better. ![Emoji]()
3 Reasons Why Express Checkouts Work
Accept Payments Easily
A whole host of easy ways to accept payments, also allowing customers to set the types of payment they prefer.
Hassle-Free Login
An active Paytm app session is all your customers need to complete their payment easily. The PIN is accepted instantly. No hassles of OTP login and toggling between screens.
Super-Fast Checkouts
Our largest Indian repository of 250 million saved cards, 100M saved bank accounts and 15M UPI IDs helps customers across the country use their saved UPI handles for super-fast checkouts.
How does All-in-One SDK work?
Pick or Choose All-in-One SDK to Change for the Better ![Emoji]()
Flexi Payments
Set any payment sequence as you like, choosing from single or multiple payment options.
It takes a lot to Stay Fast
How All-in-One SDK works
Customer adds goods & services on your app.
Frequently Asked Questions
Will Paytm ask the user to log in once the All-In-One SDK is invoked?
If the user is logged into their Paytm App, this flow will utilize their session of the Paytm App, i.e., the device on which they use the merchant App. If the user is not logged in, Paytm will invoke the Paytm App login page first. After the login is successful, Paytm will invoke the Paytm All-In-One SDK.
On iOS, if the user has a Paytm App on their device and is logged in, the Paytm App will get invoked. On Android devices, it will open like a half screen slider.
How do I handle UPI based taxations on Paytm All-In-One SDK?
UPI Journey will support the following UPI channels:
i. UPI Collect flow.
ii. UPI Push flow, i.e., intent flow.
iii. UPI Push Express flow, i.e., users will be able to see their saved VPA (UPI Handles) that they maintain with Paytm. This transparency helps support faster checkout.
UPI Pin is accepted on this same flow avoiding the need to toggle between the Apps.
If a user does not have a UPI Handle setup, Paytm allows the user to set up a @paytm UPI Handle by fetching a list of their bank accounts and complete seamless onboarding.
This flow also allows you to restrict the Payment method to UPI only as per your requirement and not show the other payment methods.
i. If you want to enable UPI as the only pay mode, pass the below parameters within Initiate Transaction API.
The Paytm All-In-One SDK supports UPI Intent capability in Android devices, or if Paytm is opened in a web view. It is not endorsed with the iOS Operating System both in the case of App/mobile web.
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All in one place, to get your payments in place.
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