# Guides [#guides]

Use this section when you need to complete an integration task with complete
imports, expected output and verification notes.

## Pages [#pages]

* [Calculate Australian take-home pay](/guides/calculate-australian-take-home-pay)
* [Calculate annual income tax](/guides/calculate-annual-income-tax)
* [Handle validation errors](/guides/handle-validation-errors)
* [Show calculator help to users](/guides/show-calculator-help-to-users)
* [Build a server route with the SDK](/guides/build-a-server-route-with-the-sdk)
* [Build a browser app with the HTTP API](/guides/build-a-browser-app-with-the-http-api)
* [Test your integration](/guides/test-your-integration)
* [Migrate from raw HTTP to SDK](/guides/migrate-from-raw-http-to-sdk)

## Related sections [#related-sections]

* [Start](/start)
* [SDK](/sdk)
* [API](/api)