Health check | Outlap Docs

No authentication. Use it from uptime monitors. Add ?db=1 to also check that the database answers.

Query parameters

db string optional

Pass 1 to include a database round-trip in the check.

Response

Returns 200 when healthy and 503 when the database check fails. Responses are never cached.

status string

ok, or degraded if the database check failed.
service string

edge-runtime.
time string

Server time, ISO 8601.
booted_at string

When this instance started.
region string | null

Edge region serving the request.
deployment_id string | null

Execution ID of the instance.
deno string

Runtime version.
database object

Only with ?db=1: status plus latency_ms, or a message on error.
latency_ms integer

Time taken to build the response.

curl "https://fzfstcyowovukscxgdrh.supabase.co/functions/v1/health?db=1"

const res = await fetch("https://fzfstcyowovukscxgdrh.supabase.co/functions/v1/health?db=1");
const ok = res.status === 200;

{
  "status": "ok",
  "service": "edge-runtime",
  "time": "2026-10-20T09:12:41.000Z",
  "booted_at": "2026-10-20T08:55:02.000Z",
  "region": "eu-west-1",
  "deployment_id": "…",
  "deno": "2.1.4",
  "database": { "status": "ok", "latency_ms": 18 },
  "latency_ms": 22
}