APIContext is a synthetic API testing platform that monitors API performance, service level objectives, and conformance. The platform provides visibility and monitoring capabilities for APIs across production environments. APIContext uses global points of presence to execute synthetic API calls and supports REST, SOAP, GraphQL, and other API types. The platform includes security features for API flows using MTLS and JWT signing with encrypted key storage. APIContext supports OAuth 1.0, 2.0, JWS, and JWT protocols, including scope handling and token refresh functionality. The platform validates APIs against OpenAPI specifications and provides analysis to detect deviations from specifications. APIContext measures DNS lookup times, server processing times, latency, network effects, uptime, and quality metrics from multiple geographic locations.