Use generated fixtures to test request construction, response handling and failure
paths without touching live data. The simulator runs through a service worker on the
documentation origin. It never calls the production API, a provider, a database or a
member account.
SIMULATION ONLYAll IDs, balances, institutions, cards, transfers, customer records and events are
generated.
30
documented HTTP operations
0
built-in test cases
0
live data or provider calls
Full contract smoke suite
Nominal, missing-auth and required-body cases where applicable.
Ready to runWaiting
What sandbox success means
It means your client handled the simulated contract correctly. It does not enable a
production capability, move funds, create a real customer or provision a real
financial product.
