# Spare (Spare Payments) > Spare is a school management and cashless-payments platform that digitizes payments and automates internal school processes using contactless technology (wristbands, phones, student ID cards, QR codes). It serves schools, parents, and vendors with a centralized admin dashboard, parent spending/dietary controls, vendor inventory tools, and attendance tracking. Spare exposes a REST API (JSON over HTTPS) that has not yet been opened to the public; its webhook surface is publicly documented. Backed by 500 Global. ## Docs - [API Documentation](https://sparepayments.notion.site/API-Documentation-22eb891ffdf84651aacebc3a6459b686): REST API overview (JSON over HTTPS; not yet public) plus the Webhooks contract and resource model. - [Spare Knowledge Base](https://sparepayments.notion.site): Product and support knowledge base. - [What's new in Spare?](https://sparepayments.notion.site/What-s-new-in-Spare-deacaef483e2442094aca9b384985af6): Dated release notes. ## Webhooks - Delivery: JSON over HTTP POST to a customer-configured URL when a matching Topic (event) occurs. - Auth: optional Authorization HTTP header secret; recommended IP allowlisting. - Configured in the Spare Admin Panel (Settings > Webhooks) by an administrator. - See: llms artifact companion asyncapi/spare-payments-webhooks.yml ## Data model (resources) - Core: Admin, Organization, Merchant, User, Child, Cashier, Branch, Tender, Peripheral, Currency - Inventory: Product, Product Category, Menu Section, Bundle, Coupon - Attendance: Gate, Guardian - Conventions: boolean is integer 0/1; a '?' type prefix marks an optional/nullable field; dates are ISO 8601 UTC strings. ## Company - [Website](https://paywithspare.com) - [Login / App](https://app.paywithspare.com) - [Legal (Terms of Use & Privacy Policy)](https://paywithspare.com/legal) - [School Support](https://paywithspare.com/school-support) - [Parent Support](https://paywithspare.com/parent-support) - [Partners & Vendors](https://paywithspare.com/partners-vendors-contact-us) - [GitHub](https://github.com/sparepayments) - Contact: support@paywithspare.com ## Notes - This llms.txt was generated by the API Evangelist enrichment pipeline from Spare's public documentation and the artifacts in this repo. The REST API is documented as "not opened to the public yet."