# Services from dealpulse-weld.vercel.app on Zero

> dealpulse-weld.vercel.app serves 11 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/dealpulse-weld.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/dealpulse-weld.vercel.app/health.json

## Services

- [DealPulse Credit Card Rewards Optimizer](https://www.zero.xyz/c/dealpulse-credit-card-rewards-optimizer-db32fafd/llms.txt): $0.08/call via x402. Finds the best credit card to maximize rewards points or cashback for a given spending category or purchase type
- [DealPulse Student Discount Finder](https://www.zero.xyz/c/dealpulse-student-discount-finder-a6c48ac7/llms.txt): $0.05/call via x402. Returns the best verified student deals and discounts organized by category, including verification methods for each deal
- [DealPulse Cashback Stacking Optimizer](https://www.zero.xyz/c/dealpulse-cashback-stacking-optimizer-4dd478cd/llms.txt): $0.1/call via x402. Maximizes total savings on a purchase by layering portal cashback, credit card rewards, coupons, and loyalty points together
- [DealPulse Price History](https://www.zero.xyz/c/dealpulse-price-history-7f69b78b/llms.txt): $0.08/call via x402. Returns price history, trend direction, and historical-low context for a product to help determine whether to buy now or wait
- [DealPulse Price Comparison](https://www.zero.xyz/c/dealpulse-price-comparison-033aeb5b/llms.txt): $0.08/call via x402. Compares prices across major retailers for any product to find the cheapest current source in real time.
- [DealPulse Store Coupon & Cashback Finder](https://www.zero.xyz/c/dealpulse-store-coupon-cashback-finder-13a154e2/llms.txt): $0.05/call via x402. Returns real-time coupon codes, promotions, and cashback offers for a given store or restaurant
- [DealPulse Sale Event Deal Finder](https://www.zero.xyz/c/dealpulse-sale-event-deal-finder-daf430b7/llms.txt): $0.1/call via x402. Returns the best deals available for major sale events such as Black Friday, Prime Day, and Cyber Monday
- [DealPulse Subscription Review](https://www.zero.xyz/c/dealpulse-subscription-review-67247513/llms.txt): $0.08/call via x402. Reviews active subscriptions, flags wasteful recurring charges, and recommends cheaper alternatives to reduce recurring spend.
- [DealPulse Item Deal Lookup](https://www.zero.xyz/c/dealpulse-item-deal-lookup-3961561a/llms.txt): $0.08/call via x402. Returns the best current deal on a specific product across all retailers tracked by DealPulse
- [DealPulse Subscription Cancellation Letter Generator](https://www.zero.xyz/c/dealpulse-subscription-cancellation-letter-generator-c2b2d031/llms.txt): $2/call via x402. Generates a legally-grounded, state-specific demand letter to send to a subscription company when cancellation was blocked or unauthorized charges occurred
- [DealPulse Subscription Rights Lookup](https://www.zero.xyz/c/dealpulse-subscription-rights-lookup-f0d31934/llms.txt): $0.05/call via x402. Returns applicable consumer legal rights, cancellation protections, and remedies for auto-renewing subscriptions based on US state law and signup circumstances

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)