> For the complete documentation index, see [llms.txt](https://raic-labs.gitbook.io/raic-fed/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://raic-labs.gitbook.io/raic-fed/api-reference/04c-titiler-api/health-check.md).

# Health Check

## Ping

> Health Check

```json
{"openapi":"3.1.0","info":{"title":"titiler-pgstac","version":"1.8.0"},"paths":{"/healthz":{"get":{"tags":["Health Check"],"summary":"Ping","description":"Health Check","operationId":"ping_healthz_get","parameters":[{"name":"timeout","in":"query","required":false,"schema":{"type":"integer","description":"Timeout getting SQL connection from the pool.","default":1,"title":"Timeout"},"description":"Timeout getting SQL connection from the pool."}],"responses":{"200":{"description":"Successful Response","content":{"application/json":{"schema":{"type":"object","additionalProperties":true,"title":"Response Ping Healthz Get"}}}},"422":{"description":"Validation Error","content":{"application/json":{"schema":{"$ref":"#/components/schemas/HTTPValidationError"}}}}}}}},"components":{"schemas":{"HTTPValidationError":{"properties":{"detail":{"items":{"$ref":"#/components/schemas/ValidationError"},"type":"array","title":"Detail"}},"type":"object","title":"HTTPValidationError"},"ValidationError":{"properties":{"loc":{"items":{"anyOf":[{"type":"string"},{"type":"integer"}]},"type":"array","title":"Location"},"msg":{"type":"string","title":"Message"},"type":{"type":"string","title":"Error Type"}},"type":"object","required":["loc","msg","type"],"title":"ValidationError"}}}}
```