The operational task
Financial APIs need authentication, object authorization, audit records, and measured latency. Transaction authorization belongs in the transaction service.
What the implementation supports
API Fortress inspects submitted API telemetry for enumeration and privilege-path indicators. Correlate alerts with authenticated principals and application request identifiers.
Integration and limits
Benchmark peak traffic, event loss, queueing, disk use, and latency percentiles on your workload. No benchmark here establishes millions of events per second, sub-millisecond analysis, or intervention before a payment is signed.
Check collector wiring, the current event schema, and the enforcing component before relying on a response. Preserve the original event and verify the result on your actual deployment. An emitted alert does not prove that the initiating operation was stopped.