---
title: "Packt (@packtpublishing)"
description: "Providing books, eBooks, video tutorials, and articles for IT developers, administrators, and users."
account: "packtpublishing"
---

# Packt

Providing books, eBooks, video tutorials, and articles for IT developers, administrators, and users.

## APIs

21 public APIs with a stored document.
Each links to its markdown overview; the same address with
`/llms.txt` in place of `.md` lists its operations.
Changes across these APIs: https://skmtc.dev/packtpublishing/feed.md

- [Users API](https://skmtc.dev/packtpublishing/apis/users-api.md): Users: list, create, authenticate, update and remove user accounts
- [Simple Inventory API](https://skmtc.dev/packtpublishing/apis/simple-inventory-api.md): Music catalog: look up songs by id or search the song database, with admin-only operations
- [Songs API](https://skmtc.dev/packtpublishing/apis/songs-api.md): Music: look up songs by id or search the song database
- [Data Service](https://skmtc.dev/packtpublishing/apis/data-service.md): Users: list user IDs via GET /user_ids
- [shipit-clicker](https://skmtc.dev/packtpublishing/apis/shipit-clicker.md): Game: create and update clicker game state, read elements, and fetch the spec
- [Swagger store](https://skmtc.dev/packtpublishing/apis/swagger-store.md): Online store: place and track orders, check inventory, and manage user accounts
- [dealer](https://skmtc.dev/packtpublishing/apis/dealer.md): Card games: retrieve the list of dealt hands and individual hand details
- [Chapter09.Service](https://skmtc.dev/packtpublishing/apis/chapter09-service.md): Weather: get and save forecasts by date or weekday, plus current time lookups
- [FleetAPI](https://skmtc.dev/packtpublishing/apis/fleetapi.md): Weather and health checks: fetch forecasts and service status
- [LemonMart](https://skmtc.dev/packtpublishing/apis/lemonmart.md): Users: look up, list and update user records by ID
- [Runnerly Data Service](https://skmtc.dev/packtpublishing/apis/runnerly-data-service.md)
- [Used Cars API](https://skmtc.dev/packtpublishing/apis/used-cars-api.md): Used cars: list the inventory and fetch individual car records by ID
- [mobile API](https://skmtc.dev/packtpublishing/apis/mobile-api.md)
- [World Data API](https://skmtc.dev/packtpublishing/apis/world-data-api.md): Geography: read, add, update and delete countries, regions and cities
- [AsciiArt Service](https://skmtc.dev/packtpublishing/apis/asciiart-service.md): Images: convert uploaded pictures to ASCII art text
- [QRCode Service](https://skmtc.dev/packtpublishing/apis/qrcode-service.md): QR codes: generate QR code images via a POST request to /qrcode
- [Anscombe Server](https://skmtc.dev/packtpublishing/apis/anscombe-server.md): Statistics datasets: fetch the four Anscombe series and list available dataset names
- [Sample Ecommerce App](https://skmtc.dev/packtpublishing/apis/sample-ecommerce-app.md): Ecommerce: manage carts, orders, customers, addresses, cards, payments, products and shipping
- [Classifier](https://skmtc.dev/packtpublishing/apis/classifier.md): Machine learning: add training data, tune hyperparameters, and classify samples with named models
- [Greet API](https://skmtc.dev/packtpublishing/apis/greet-api.md): Customer messaging: retrieve a greeting message for a customer
- [Items CRUD API](https://skmtc.dev/packtpublishing/apis/items-crud-api.md): Items: create, read, update and delete items by ID or as a full list