# Recipes

> Short, runnable programs for common integration jobs, each in cURL, TypeScript, Python and Go.

A recipe is one small program that does one job end to end. Copy it, set `BATTERYPASS_URL` and
`BATTERYPASS_API_KEY` (see the [Quickstart](https://passport.kabin.sh/docs/en/quickstart)), replace the placeholder where it reads your
own data, and run it. Each recipe comes as a shell script with `curl` and `jq`, and in TypeScript (Node 20+),
Python 3 with `requests` and Go with the standard library.

[**Nightly condition push**](https://passport.kabin.sh/docs/en/recipes/nightly-condition-push): Send last night's measurements of every unit with `updateCondition`, with backoff on `429`.

[**QR labels for a batch**](https://passport.kabin.sh/docs/en/recipes/qr-labels-for-a-batch): Download an SVG QR code for every published unit of a production batch.

[**Data warehouse sync**](https://passport.kabin.sh/docs/en/recipes/data-warehouse-sync): Write every unit with its current values to a JSON Lines file.

[**Verify signatures**](https://passport.kabin.sh/docs/en/recipes/verify-signatures): Check the signatures of a list of public passports offline.

[**Published passports of a model**](https://passport.kabin.sh/docs/en/recipes/published-passports-of-a-model): List passport id, version and public link of every published unit of a model as CSV.

The [Guides](https://passport.kabin.sh/docs/en/guides) explain the operations behind these recipes in more depth, including the errors
to expect.