Platform
A small fleet,
built to grow.
Today rewatr is a small fleet of return stations at events in Sri Lanka. The platform described here is what those deployments are designed to grow into: one ledger that verifies, prices, settles and proves every environmental action — anywhere in the world, in any market, for any action type.
Architecture
Six layers, cleanly separated.
Presentation, business logic, APIs and data are independent. A new action type, a new country or a new interface is a configuration change, not a rewrite.
Swipe →
Operating assumptions
Designed for hostile conditions.
Offline first
Stations continue accepting deposits without connectivity and reconcile through idempotent sync batches when the link returns.
Telemetry always
Fill level, jam state, door events, power and firmware channel are reported continuously so field visits are scheduled, not reactive.
Fraud assumed
Duplicate containers, foreign material, identity sharing and velocity abuse are scored per event and per account.
Role scoped
Every read and write is enforced server-side against role and organisation. Interfaces never decide permissions.
Multi-currency
Value is held in network units and expressed in local currency at redemption, so a market launch changes configuration only.
Auditable
The ledger is append-only. Corrections are new entries. Nothing is silently rewritten.
Surface area
Everything reads from the same graph.
Material diverted by ward, uptime and coverage, exportable for reporting.
- ·rewatr Stations
- ·rewatr Mobile
- ·rewatr Rewards
- ·rewatr Water
- ·rewatr Sponsors
- ·rewatr Events
- ·rewatr Schools
- ·rewatr Cities
- ·rewatr Businesses
- ·rewatr Community
- ·rewatr Foundation
- ·rewatr Analytics
- ·rewatr Marketplace
- ·rewatr API
