Atlas › 04 API & Contract Testing with AI › Semantic API Fuzzing☰ Read as one page
Semantic API Fuzzing
5.1Beyond Random BytesTraditional API fuzzing sends random bytes and mutated payloads. This finds crashes but rarely finds logic bugs. Semantic fuzzing uses AI…5.2Fuzzing Technique Comparison5.3AI Fuzzing CategoriesAI generates injection strings tailored to the field context:5.4Anomaly DetectionAfter sending fuzz payloads, you need to detect which responses indicate vulnerabilities:5.5Fuzz Campaign Results5.6Severity Classification5.7Key TakeawaySemantic fuzzing combines AI's understanding of vulnerability patterns with systematic endpoint testing. Unlike random fuzzing, it…