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Seamlessly Integrate FastSpring Into Your Web Store or Game

Use our modern javascript libraries, webhooks, and APIs that help you make your web store feel like an extension of your game.

Innovative Game Monetization

FastSpring’s powerful developer tools make integrating our services in-game or on your web store simple. Whether you use them as stand-alone components or combine them together you have access to easy-to-use SDKs, extensive APIs, configurable webhooks, and intuitive product documentation that will delight your dev team. Plus, you’ll have our team of implementation experts by your side to make sure that integration goes as smoothly as possible.

Store Builder Library

Our modern Javascript library allows for seamless integration of FastSpring experiences in your web shop or in-game. Use it to pull product data directly from FastSpring, show dynamic and localized pricing, instantly load special offers and discounts for VIPs, and use a persistent sitewide shopping cart integrated with all of your products.

Webhooks

Reduce the need for complex API calls with our extensive JSON-based webhooks. Listen to events on FastSpring to trigger actions in-app like fulfillment of in-game currency and other items purchased on your web shop, managing subscriptions to battle passes, and more.

REST APIs

Connect FastSpring, your web shop, and back office entitlements systems with reliable and fast REST APIs. Manage changes to player accounts, product availability in your shop, seasonal promotions, and more. Plus, monitor all API calls with our built-in API activity log to ensure that there’s never an issue.

Embedded Payment Management Library

Simplify the account management experience by embedding same-page components from the FastSpring experience like updating a payment method directly into your self-hosted account management portal without requiring players to be redirected to another page.