Programs using a whole verified service
2 verified Soma programs that use a whole verified service. Start from one of these when you write a program that needs it.
| Program | Lines | Uses |
|---|---|---|
| Payments approval — a whole service in one file: a ledger that cannot overdraw, a payment lifecycle the verifier proves, an HTTP API that maps error kinds to status codes, and tests that run offline | 165 | a state machine, a memory invariant, HTTP routes, match, try / catch, require / fail, several cells, a whole verified service |
| Warehouse reservations — two cells: a stock ledger with hard bounds and a reservation lifecycle with a supervisor guard, behind one HTTP router | 187 | a state machine, a memory invariant, HTTP routes, match, try / catch, guard blocks, require / fail, several cells, a whole verified service |