Categories and figures

GET/v1/categories/{id}

One category, with the settings its figures are worked out with.

What it does

The settings are the newest report's. Keep updatedAt to change them with PATCH.

Who may call it

A key whose maker's role holds figures (see the figures), after the fence, for the shop or category it names.

Request

HTTP

GET https://panlytics.net/api/v1/categories/{id}

Parameters

Name	In	Type	Required	What it is
`id`	path	integer	Yes	The category's id.
`Authorization`	header	string	Yes	Bearer, a space, then the key.

Example request

curl https://panlytics.net/api/v1/categories/40 \
  -H "Authorization: Bearer $PANLYTICS_KEY"

import os

import requests

response = requests.get(
    "https://panlytics.net/api/v1/categories/40",
    headers={"Authorization": f"Bearer {os.environ['PANLYTICS_KEY']}"},
    timeout=60,
)
response.raise_for_status()
print(response.json())

const response = await fetch("https://panlytics.net/api/v1/categories/40", {
  headers: {
    Authorization: `Bearer ${process.env.PANLYTICS_KEY}`,
  },
});
if (!response.ok) throw new Error(`Panlytics answered ${response.status}`);
console.log(await response.json());

Response

200: The answer, as JSON.

Field	Type	Always there	What it is
`id`	integer	Yes	The category's id.
`shopId`	integer	Yes	The shop the category belongs to.
`name`	string	Yes	The category's name, as people in the company say it.
`reportId`	integer	Yes	The newest report of this category. Its figures are the ones every endpoint answers with.
`products`	integer	Yes	How many products the newest report holds.
`uploadedAt`	string (ISO 8601)	Yes	When the newest report was uploaded, in UTC.
`updatedAt`	string (ISO 8601)	Yes	When the newest report or its settings last changed. Send it back as `updatedAt` on PATCH.
`settings`	object	Yes	The settings the category's figures are worked out with.
`settings.periodDays`	number	Yes	How many days the newest report covers.
`settings.delTimeDs`	number	Yes	Days until the next delivery, as the report's file says it.
`settings.targetSto`	number	Yes	How many times a year the stock should sell through, used to class products by sales.
`settings.targetRoce`	number	Yes	The return wanted on the money tied up in stock, used to class products by margin.
`settings.co2PerWastePc`	number	Yes	The CO2e of one wasted item, in kg.
`settings.carbonTaxPerKgCo2`	number	Yes	What one kg of CO2e costs, in euros.
`settings.labourCostPerHour`	number	Yes	What an hour of staff time costs, in euros.
`settings.wasteHandlingMinPerPc`	number	Yes	Minutes of staff time to handle one wasted item.
`settings.orderEveryDs`	number	Yes	Days between orders. 0 keeps what the report's file says.
`settings.leadTimeDs`	number	Yes	The days a delivery takes, for every product of the category. 0 keeps what the report's file says.
`settings.shelfLifeDs`	number	Yes	How many days a product keeps, for every product of the category. 0 keeps what the report's file says.
`settings.demandNoisePhi`	number	Yes	How much daily sales jump around: their variance divided by their mean. 1 is an even pace; groceries run near 3.3, which is used when this is 0.
`settings.shelvingEurPerPc`	number	Yes	What it costs to put one piece on the shelf, in euros. A wasted piece costs it twice.

Example response

200

{
  "id": 40,
  "shopId": 12,
  "name": "Beverages",
  "reportId": 311,
  "products": 412,
  "uploadedAt": "2026-10-20T07:12:00.000Z",
  "updatedAt": "2026-10-20T07:12:00.000Z",
  "settings": {
    "periodDays": 30,
    "delTimeDs": 2,
    "targetSto": 12,
    "targetRoce": 0.3,
    "co2PerWastePc": 0.5,
    "carbonTaxPerKgCo2": 0,
    "labourCostPerHour": 25,
    "wasteHandlingMinPerPc": 1,
    "orderEveryDs": 7,
    "leadTimeDs": 2,
    "shelfLifeDs": 0,
    "demandNoisePhi": 1,
    "shelvingEurPerPc": 0
  }
}

Errors

A refusal is JSON with a code, a sentence in error, and a requestId when the fault is ours. Read the code, not the sentence. Every code is listed on Errors.

Status	Code	When	What to do
400	`api.invalid`	A path id, a query parameter, a header or a body field is missing or not valid. `detail` names the field.	Read that endpoint in the API reference, correct the field and call again.
401	`api.key_missing`	The call had no Authorization header.	Send the key in the Authorization header as Bearer, then call again.
401	`api.key_refused`	The key is wrong, revoked, past its end, or its maker or company no longer allows it (developer mode off, the maker removed or switched off, or the maker's role lost the developer ability).	Ask the person who gave you the key to make a new one.
401	`api.wrong_key_kind`	This key does not open these endpoints.	Use the key these endpoints were made for, or ask the person who gave you the key.
403	`refused`	The key's maker may not do this here: their role lacks the ability, or the shop or category is outside their reach.	Ask the CEO for a role that allows it, or call it for a shop or category the role reaches.
403	`auth.not_fresh`	This step needs you to prove it is you.	Confirm your password or passkey, then try again.
404	`not_found.said`	Nothing with that id in the key's company. An id of another company answers the same.	Check the id. List the shop or category it belongs to and take the id from there.
409	`report.none`	There is no report yet to work from.	Upload a report first, with POST /v1/shops/{id}/reports.
429	`api.rate_limited`	The key made more than 120 calls in this minute. Wait the seconds in Retry-After.	Wait the seconds in Retry-After, then call again.
500	`server`	Something failed on our side. The answer carries a requestId to quote.	Try again in a minute; if it keeps happening, report it.
503	`developer.unavailable`	API keys are not set up on this deployment yet.	Report it, and we will switch them on.