List weigh-ins

Returns up to 365 of the caller’s most recent weight readings, newest first.

GET/api/weight

Authorization

__Secure-better-auth.session_tokenAPI key · cookierequired

Better Auth session. Signing in (Google or email magic link) sets an HttpOnly session cookie that scopes every request to that account. The web app and CLI use this; agents use the OAuth 2.1 flow of the MCP server.

AuthorizationBearer token · headerrequired

Personal API key sent as Authorization: Bearer skcal_…. Create and scope keys in the app under your profile → API keys. Keys default to full access; a scoped key is limited to its granted resource:action permissions and cannot manage other keys.

Responses

200

Weight readings, newest first.

Array of WeightReading

idintegerrequired

Auto-increment weight-reading identifier.

tsinteger<int64>required

Weigh-in time as a Unix epoch in milliseconds.

weightKgnumberrequired

Recorded body weight in kilograms.

bodyFatPctnumber | nullrequired

Body-fat percentage, if recorded (noisy on consumer scales).

notestring | nullrequired

Free-text note attached to the reading.

sourcestringrequired

Where the reading came from, e.g. manual or scale.

Try it

Server

Base URLCustom base URLOverrides the selected server when set.

Authorization

API keyRemember on this deviceInclude my values in samples

Request

curl -X GET 'https://app.skcal.fit/api/weight' \
  -H 'Cookie: __Secure-better-auth.session_token=YOUR_API_KEY' \
  -H 'Accept: application/json'

const response = await fetch("https://app.skcal.fit/api/weight", {
  method: "GET",
  headers: {
    "Cookie": "__Secure-better-auth.session_token=YOUR_API_KEY",
    "Accept": "application/json"
  }
});

import requests

response = requests.get(
    "https://app.skcal.fit/api/weight",
    headers={
        "Cookie": "__Secure-better-auth.session_token=YOUR_API_KEY",
        "Accept": "application/json"
    },
)

Response

[
  {
    "id": 4821,
    "ts": 1782000000000,
    "weightKg": 72.6,
    "bodyFatPct": 17.4,
    "note": "morning, fasted",
    "source": "manual"
  }
]