Gift card API: fast, global, free.

Automate delivery of gift and prepaid cards for incentives, rewards, and other payments.

Gift card API hero
Join over 7,000 companies sending hundreds of millions in payouts
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Autopilot for payments to people

Build, manage, and track fully customized programs.

Test

Test

Develop on the Tremendous API with mock data using our sandbox environment

Customize

Customize

Personalize and style payments with your branding and custom messaging.

Scale

Scale

Automate payment delivery for multiple teams across your organization.

Report

Report

Pull payment history, order history, invoices and more in real time.

800+ payment options — one powerful incentives API

You choose the options, or offer the whole catalog.

prepaid

$35

Prepaid cards

Distribute Visa® and Mastercard® prepaid cards.

Send plastic and digital prepaid cards at scale with our MasterCard® and Visa® gift card API.

Learn more

gift

$50

Gift cards

600+ global retailers in 210+ countries or territories.

The Tremendous API is your all-in-one Amazon Gift Card API, Target gift card API, Walmart gift card API — your every major brand gift card API.

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money

Money

Send cash to recipients at scale in more than 80 countries.

Automate cash disbursements via ACH and Venmo (US) or PayPal (international) by integrating with the Tremendous incentives API.

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charity

$25

Charity

Automate charitable donations to noble causes.

Support the world's top charities by automating the reward distribution and allowing recipients to donate it to philanthropic causes.

Learn more

View all options
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Send yourself a sample reward

Give it a try and see for yourself how easy it is. No string attached.

Integrate quickly, easily, and for free

Automate your payments in three simple steps.

Obtain your API key, and make a successful request in less than five minutes.
Get authenticated

Almost as delightful to send as it is to receive

IBM

"With Tremendous, our participants are always happy with several reward options, regardless of their location, and we're happy that creating, sending, and auditing our rewards is so fast and easy."

Jake Volz
Jake Volz
Sr. User Research Manager
Friend Buy

"We view Tremendous as an extension of our Customer Success team, providing our mutual customers with a best-in-class experience from onboarding and beyond."

Samantha Samuels
Samantha Samuels
Head of Partnerships
Purple

"Previously, we purchased gift cards in bulk and the process to send codes to the advocates was very manual. With Tremendous, it's automated and requires a lot less maintenance!"

Sarah Shippen
Sarah Shippen
Email Marketing Specialist
Johns Hopkins

"Before Tremendous, I bought gift cards from individual retailers and tracked everything in Excel. It became a convoluted mess. Now I have a central location where I buy and track everything."

Candice Davis
Candice Davis
Budget Assistant, Department of Mental Health
Embee

"Another thing that we like about Tremendous is the ability to send gift cards via text message. We didn't have this option with our old gift card provider. We have been using emails only, but now we are building a feature that will allow our panelists to get the gift cards through text messages."

Luba Avakova
Luba Avakova
Manager of Panel Operations
United Way

"With Tremendous we have been able to provide support to hundreds of essential workers across the nation in a cost-effective manner."

Joshua B. Pedersen
Joshua B. Pedersen
Director, 211
WeWork

"The variety of rewards to choose from, including the option to donate the reward value, is a great way to make sure our participants are getting the type of reward they care about. It's a small detail, but goes a long way in showing our members that we care."

Ashley Bryan
Ashley Bryan
Head of Customer Insights
Great Questions

"Sending research incentives through Tremendous has saved us at least 50 hours/month across everyone that conducts customer research."

Thereasa Roy
Thereasa Roy
Head of Marketing
ReOps

"The impact that I see Tremendous having on the research incentive process is best-in-class in terms of centralization, standardization, and optimization.I only wish there were other tools that could have the same impact on other parts of the research process!"

Graham Gardner
Graham Gardner
Community Board Member
IBM

"With Tremendous, our participants are always happy with several reward options, regardless of their location, and we're happy that creating, sending, and auditing our rewards is so fast and easy."

Jake Volz
Jake Volz
Sr. User Research Manager
Friend Buy

"We view Tremendous as an extension of our Customer Success team, providing our mutual customers with a best-in-class experience from onboarding and beyond."

Samantha Samuels
Samantha Samuels
Head of Partnerships
Purple

"Previously, we purchased gift cards in bulk and the process to send codes to the advocates was very manual. With Tremendous, it's automated and requires a lot less maintenance!"

Sarah Shippen
Sarah Shippen
Email Marketing Specialist
Johns Hopkins

"Before Tremendous, I bought gift cards from individual retailers and tracked everything in Excel. It became a convoluted mess. Now I have a central location where I buy and track everything."

Candice Davis
Candice Davis
Budget Assistant, Department of Mental Health
Embee

"Another thing that we like about Tremendous is the ability to send gift cards via text message. We didn't have this option with our old gift card provider. We have been using emails only, but now we are building a feature that will allow our panelists to get the gift cards through text messages."

Luba Avakova
Luba Avakova
Manager of Panel Operations
United Way

"With Tremendous we have been able to provide support to hundreds of essential workers across the nation in a cost-effective manner."

Joshua B. Pedersen
Joshua B. Pedersen
Director, 211
WeWork

"The variety of rewards to choose from, including the option to donate the reward value, is a great way to make sure our participants are getting the type of reward they care about. It's a small detail, but goes a long way in showing our members that we care."

Ashley Bryan
Ashley Bryan
Head of Customer Insights
Great Questions

"Sending research incentives through Tremendous has saved us at least 50 hours/month across everyone that conducts customer research."

Thereasa Roy
Thereasa Roy
Head of Marketing
ReOps

"The impact that I see Tremendous having on the research incentive process is best-in-class in terms of centralization, standardization, and optimization.I only wish there were other tools that could have the same impact on other parts of the research process!"

Graham Gardner
Graham Gardner
Community Board Member

Your customers' newest payment feature, within your platform

Register an app to build out a seamless OAuth experience for your customers to trigger payments via your platform.

Learn more

oauth-integration

Frequently asked questions

See if Tremendous is right for you

Request a demo and our team will be happy to walk you through the platform, or get started now for free and create your first order in minutes.

Graphic of money distribution around the worldGraphic of money distribution around the world