GET/api/healthz

Liveness probe

Kubernetes liveness endpoint. It returns a fixed healthy status with timestamp, uptime, version, and environment when the process can serve HTTP. It does not check database, Redis, or downstream dependencies; use /api/readyz for dependency-aware readiness.

Response body

Success response 200 · schema HealthzResponse

statusstringRequired

Always healthy when the process can serve HTTP.

Enum: healthy

timestampstring <date-time>Required

ISO timestamp generated when the liveness check is handled.

uptimenumberRequired

Process uptime in seconds from process.uptime().

≥ 0

versionstringRequired

Application version from the environment/package metadata, with a fallback in the handler.

environmentstring

NODE_ENV value returned by the Next.js /api/healthz handler.

Response codes

200

Process is alive and serving HTTP.

GET /api/healthz

cURL

curl -X GET "https://algapsa.com/api/healthz" \
  -H "X-API-Key: $ALGA_API_KEY"

TypeScript

const response = await fetch("https://algapsa.com/api/healthz", {
  method: "GET",
  headers: {
    "X-API-Key": "$ALGA_API_KEY",
  }
});
const data = await response.json();

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Get, "https://algapsa.com/api/healthz");
request.Headers.TryAddWithoutValidation("X-API-Key", "$ALGA_API_KEY");
var response = await client.SendAsync(request);
var body = await response.Content.ReadAsStringAsync();

200 OK·application/json

{
  "status": "healthy",
  "timestamp": "2026-04-18T15:22:14Z",
  "uptime": 0,
  "version": "string",
  "environment": "string"
}