Developed and shipped the IP Allowlist Management API for the intercom/Intercom-OpenAPI repository, enabling programmatic retrieval and updates of workspace IP-based access restrictions. Leveraged backend development and API design skills to implement GET and PUT endpoints for managing allowlist settings, using YAML to define the OpenAPI specification and schema with detailed documentation and usage examples. Integrated lockout protection mechanisms and enforced OAuth scope requirements to align with customer security needs. The work focused on strengthening security and access controls without introducing user-facing bugs, delivering a robust, well-documented feature as part of the v2.14 release in collaboration with another contributor.