SendGrid Email Domain
Email send, delivery stats, and bounce suppression lists
API Prefix
/api/sendgrid
Every endpoint hangs off this prefix so you can compose requests consistently.
Endpoint coverage
3
Curated routes spanning common workflows
Playground ready
Deep link directly into the playground with your preferred method and path.
Open in PlaygroundCapabilities
Mix and match endpoints to validate dashboards, onboarding flows, error states, and integration docs before touching production systems.
mail/send responses with 202 semantics
Stats and bounce-list endpoints
Transactional-email-friendly fixtures
Good for notification dashboards and QA flows
Headers and response codes tuned for realism
Email integration testing with zero setup
Endpoints
Each endpoint responds with JSON objects modeled after production systems, complete with pagination, filtering, and optional latency controls for stress testing.
Mock sending, suppressions, and delivery metrics without wiring a live provider.
Explore more
Browse the full library of free mock API domains for your next project.