api-portal-discovery

What problem does it solve?

It helps you quickly locate a domain’s public API portals, developer documentation, and OpenAPI/Swagger or GraphQL endpoints so you can understand how to integrate without guessing.

Core Features & Use Cases

• Discovers API-related subdomains: Tests common API and developer subdomains and records which ones respond successfully for further inspection.
• Finds OpenAPI/Swagger specifications: Probes well-known spec paths on discovered API hosts and validates whether returned content looks like OpenAPI/Swagger.
• Detects GraphQL endpoints: Checks common GraphQL routes and can confirm support by attempting an introspection-style discovery flow.
• Extracts API hints from robots.txt: Reads robots.txt to surface API-related paths and sitemap references that often reveal hidden public surfaces.
• Infers tech signals from docs and specs: Pulls evidence such as authentication methods, SDK language mentions, rate-limit notes, and API versioning patterns.

Quick Start

Ask: Discover public API portals and OpenAPI/Swagger or GraphQL endpoints for the domain example.com, returning the discovered hosts, spec URLs, graphql findings, and supporting evidence.