API SecurityAPI Behavioural Intelligence
ThreatCanary discovers APIs, models how they behave, and validates how they can be abused across authentication, authorisation, data exposure and business logic.
Evidence traceApproved scopeTarget-aware testing
API evidence workflowUnderstand the behaviour behind the endpoint.
API inventory is enriched with identity, authorisation, data sensitivity and observed business logic before testing is prioritised.
Open the sample evidence pack → - 01
DiscoverDocumented and shadow endpoints
- 02
ProfileMethods, schemas and normal behaviour
- 03
Map identityAuthentication and authorisation context
- 04
Test safelyTargeted abuse hypotheses in scope
- 05
Prove impactReproducible evidence and ownership
Representative product workflow. This diagram explains the evidence model; it is not presented as a customer result or live product capture.
Capability architecture
Understand the API that is deployed, not only the contract that was written.
ThreatCanary connects observed routes, behaviour, identity and data to validate abuse paths across the live API surface.
01Why it matters
- APIs now carry identity, sensitive data, business workflows and service-to-service trust.
- Traditional API tools often focus on inventory, gateways or runtime policy without proving abuse paths.
- Undocumented, zombie and shadow APIs can expose critical functionality without clear ownership or testing coverage.
02ThreatCanary approach
- Discovers APIs from external exposure, gateways, logs, OpenAPI specs, repositories and platform metadata.
- Maps authentication, authorisation, sequence behaviour, ownership, data sensitivity and drift.
- Generates and validates API-specific hypotheses such as BOLA, BFLA, excessive data exposure, weak auth flows and business logic abuse.
03Core capabilities
- API discovery, API catalog, API behaviour analysis and OpenAPI mapping.
- Shadow and zombie API detection, ownership mapping and sensitive data classification.
- OWASP API testing, schema-driven fuzzing, authentication and authorisation validation.
- Shift-left support through specs, exportable test cases and developer-ready remediation.
04Evidence produced
- Observed endpoint, method and behaviour inventory.
- Authentication, authorisation and sensitive-data evidence.
- Validated abuse path with owner and remediation context.
Common questions
Questions teams ask before they commit.
Direct answers on scope, evidence, safety controls and how ThreatCanary differs from tools you already run.
01How does ThreatCanary discover APIs?
ThreatCanary discovers internal, external, documented and undocumented APIs across API gateways, OpenAPI specifications, logs, source repositories and exposed services. Because discovery is not limited to what is documented, it surfaces endpoints that never made it into a spec or inventory — which is typically where the least-tested attack surface sits.
02What are shadow APIs and zombie APIs?
Shadow APIs are endpoints that are undocumented or operating outside governance — often deployed without being registered in any inventory. Zombie APIs are deprecated or forgotten endpoints that remain reachable after they were meant to be retired. Both are risky precisely because they are unmonitored and rarely tested, and ThreatCanary detects and validates both.
03Does ThreatCanary test the OWASP API Security Top 10?
Yes. ThreatCanary validates OWASP API Security Top 10 style risks with environmental context and attack-path relevance rather than generic pass/fail checks. That includes authentication and authorisation testing covering how APIs enforce identity, sessions, roles, tenant isolation and object-level access — the broken-object-level and function-level authorisation classes that generic scanners tend to miss.
04Can ThreatCanary find business logic flaws?
Business logic testing is a core part of the API security capability, covering API workflows, role boundaries and abuse paths that do not map cleanly to a CVE or scanner signature. Because ThreatCanary models how each API actually behaves — call sequences, authentication flows and data exposure — it can test whether a workflow can be abused, not only whether a known vulnerable component is present.
05How does ThreatCanary handle APIs that drift from their documentation?
OpenAPI mapping compares observed API behaviour against published specifications, detects drift where deployed APIs diverge from their documented contract, and can generate usable API contracts where documentation is missing. Drift matters because security testing and governance based on an outdated spec will systematically miss whatever changed.