Voucherify Promotions and Loyalty API
Voucherify promotions and loyalty REST API for product and marketing teams to build and manage coupons, promo codes, loyalty programs, referrals, gift cards, and cart-level promotions programmatically with real-time validation and redemption for e-commerce and SaaS automation. Enables AI agents to manage coupon and promo code creation for marketing promotion automation, handle loyalty program setup and points management for retention automation, access referral program tracking for viral growth automation, retrieve gift card issuance and redemption for gift commerce automation, manage cart-level promotion rules for checkout discount automation, handle promotion validation and redemption for real-time discount automation, access campaign analytics for promotion performance automation, retrieve A/B testing for promotion optimization automation, manage customer segment targeting for personalized promotion automation, and integrate Voucherify with e-commerce, CRM, and marketing platforms for end-to-end promotions automation.
Score Breakdown
⚙ Agent Friendliness
🔒 Security
Promotions/loyalty. GDPR, SOC2. App credentials. EU. Promotion and customer data.
⚡ Reliability
Best When
An e-commerce or SaaS company wanting AI agents to automate complex promotions — coupons, loyalty, referrals, gift cards — with real-time validation, rule-based eligibility, and redemption through Voucherify's programmatic promotions engine.
Avoid When
PROMOTION RULE COMPLEXITY REQUIRES CONFIGURATION: Voucherify promotion rules (eligibility, discount, redemption limits) require careful configuration; automated promotion must define rules completely before launch; automated under-defined promotion creates unintended discount application. REDEMPTION VALIDATION BEFORE FULFILLMENT: Voucherify redemption validation is the source of truth for discount eligibility; automated checkout must call validate before applying discount; automated client-side discount calculation without server-side validation creates discount fraud vulnerability. IDEMPOTENCY FOR REDEMPTION: Voucherify redemptions should use idempotency keys to prevent double redemption; automated redemption must include idempotency key; automated retry without idempotency creates double-discount for customer. CUSTOMER ID MAPPING CONSISTENCY: Voucherify tracks customers by consistent ID; automated promotion eligibility must use consistent customer ID across all touchpoints; automated different customer ID per session creates loyalty point fragmentation.
Use Cases
- • Creating and validating promo codes from e-commerce checkout discount agents
- • Managing loyalty points and rewards from customer retention agents
- • Running referral programs from viral growth automation agents
- • Issuing and redeeming gift cards from gift commerce agents
Not For
- • Email delivery (Voucherify manages promotions, not email sending)
- • Full marketing automation platform (use Braze or Klaviyo for broader marketing)
- • Simple static discount codes (use native e-commerce platform discounts for basic needs)
Interface
Authentication
Voucherify uses Application ID and Application Secret for API authentication. REST API with JSON. Warsaw, Poland HQ. Founded 2015 by Tomasz Pater and Marcin Drozdz. Backed by Shift4Good, innovation funds. Products: Coupons, promo codes, loyalty, referrals, gift cards, cart promotions, A/B testing. SDKs: Node.js, Python, PHP, Ruby, Java, .NET. GDPR. SOC2. Serves e-commerce and SaaS companies. Competes with Talon.One and Antavo for promotions.
Pricing
Warsaw PL. GDPR. Redemption-based pricing. Sandbox free. Annual discount.
Agent Metadata
Known Gotchas
- ⚠ VALIDATE BEFORE REDEEM TWO-STEP: Voucherify best practice requires validate call before redeem; automated checkout must call validate first to check eligibility, then redeem; automated direct redeem without validate creates redemption failure surprise at checkout without prior eligibility check
- ⚠ CUSTOMER MUST EXIST BEFORE LOYALTY OPERATION: Voucherify loyalty operations require existing customer object; automated loyalty point award must create or upsert customer first; automated loyalty operation without prior customer create creates customer not found error
- ⚠ CAMPAIGN TYPE AFFECTS REDEMPTION BEHAVIOR: Voucherify supports different campaign types (discount, gift, loyalty, referral) with different redemption logic; automated promotion management must use correct campaign type; automated gift card redemption using discount campaign creates incorrect redemption behavior
- ⚠ MULTIPLE PROMOTION STACKING CONFIGURATION: Voucherify supports configurable promotion stacking; automated multi-promotion checkout must configure stacking rules; automated assumption that all promotions stack creates unintended over-discounting
- ⚠ WEBHOOK EVENT NAMESPACE FILTERING: Voucherify webhooks have typed events (redemption.succeeded, customer.loyalty.tier.upgraded); automated webhook must filter by event type; automated catch-all webhook processing creates unnecessary processing of irrelevant event types
Alternatives
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Scores are editorial opinions as of 2026-03-07.