For Developers | Gift Card, Loyalty & Promotions API | 99minds

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For Developers

Gift Cards, Loyalty, and Promotions Through One API.

Stop building rewards infrastructure from scratch. 99minds gives you documented APIs, webhooks, and native integrations, so marketing can launch programs without filing a ticket.

Read the API Docs
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Trusted by teams at

Bestop
Cariloha
Club Monaco
Birdsnest
Flynn Ohara
Corner Bakery
Tootsies
Jaxen Gray
Lovable
Mud Australia
Dunning
La Senza
Mizuno
Natori
DIM Paris
Pinstripes
Greg Norman
Solo Brands
Solstice Sunglasses
ThirdLove
Bestop
Cariloha
Club Monaco
Birdsnest
Flynn Ohara
Corner Bakery
Tootsies
Jaxen Gray
Lovable
Mud Australia
Dunning
La Senza
Mizuno
Natori
DIM Paris
Pinstripes
Greg Norman
Solo Brands
Solstice Sunglasses
ThirdLove

What You Get

A complete rewards API

Issue, check, and redeem gift cards, store credit, loyalty points, and coupons with one set of endpoints.

Webhooks for every event

Get notified when a card is redeemed, points are earned, or a tier changes, and react in your own systems.

Clear documentation

Guides and API references at docs.99minds.io, so you can ship without guesswork.

Less code to maintain

Marketing builds programs in the no-code builder and with 99minds AI. You keep the integration, not the campaign logic.

99minds omnichannel redemption across POS, gift cards, and store credit

Built for The Future

Ready for AI shopping agents

One API lets customers redeem gift cards through AI agents like ChatGPT and Perplexity.

Headless and custom stacks

Build your own storefront and checkout experience while 99minds handles balances, rules, and redemption.

Omnichannel by default

One balance and one customer profile across web, POS, app, and wallet, with no sync jobs for you to maintain.

Built to Handle Real Money at Enterprise Volume.

Fraud protection

Suspicious activations and redemptions are held for review.

Compliance

GDPR-compliant, with a Data Processing Addendum and a published sub-processor list.

Scale

Built to handle enterprise transaction volume. Talk to our team for current throughput, uptime, and SLA details.

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99minds security, fraud protection, and compliance verification

Seamless integration with Shopify, BigCommerce, POS systems, and your marketing stack

99minds integrates with your existing CRM, POS systems, and marketing automation platforms for seamless Shopify coupon management and BigCommerce coupon management. Whether you run a Shopify store, a BigCommerce site, or a brick-and-mortar retail operation, 99minds connects with the tools you already use.

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Bring Your Stack. We'll Map the Integration in 30 Minutes.

Talk to an engineer, not a salesperson, about your architecture and rollout.

Talk to an Engineer Read the API Docs