Metadata API
Reference data for countries and industries. System health endpoints for monitoring and observability.
GET/v1/countries
List Countries
List available countries in the database.
Request
GET
/v1/countriesResponse
GET/v1/industries
List Industries
List NACE industry classifications. Use these IDs with the Contacts API to filter contacts by industry.
See the NACE Codes Reference for a complete guide to NACE sections, divisions, and using industry filters.
Request
GET
/v1/industriesResponse
GET/health
System Health
Check system health status.
Request
GET
/healthResponse
GET/live
Liveness
Returns 200 OK if the service is running. No authentication required.
Request
GET
/liveGET/ready
Readiness
Returns 200 OK if the service is ready to accept traffic. No authentication required.
Request
GET
/readyGET/metrics
Metrics
Returns Prometheus-formatted metrics for monitoring.
Request
GET
/metricsResponse
Error Responses
Standard HTTP error responses:
400 Bad Request
Response
401 Unauthorized
Response
404 Not Found
Response
429 Rate Limited
Response
Rate limits vary by plan. Check response headers X-RateLimit-Remaining and X-RateLimit-Reset.