Public APIs

Transport for Czech Republic

Czech transport API. IDOS for internet is currently one of the most frequently used information services on Czech internet. The application at http://www.idos.cz allows searching for train, bus, air and public transport connections or combinations of train, bus and public transportation timetables. For selected train routes, it is possible to connect the eShop of Czech Railways, where you can purchase ticket or make seat reservation. For selected bus routes, it is possible to purchase a ticket or a seat reservation.

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📚 Documentation & Examples

Everything you need to integrate with Transport for Czech Republic

🚀 Quick Start Examples

Transport for Czech Republic Javascript Examplejavascript

// Transport for Czech Republic API Example
const response = await fetch('https://www.chaps.cz/eng/products/idos-internet', {
    method: 'GET',
    headers: {
        'Content-Type': 'application/json'
    }
});

const data = await response.json();
console.log(data);

Working with CHAPS IDOS Internet API

CHAPS IDOS Internet API is a public API that provides access to the public transport schedules, routes and other related data across the Czech Republic. In this guide, we will explain how to work with CHAPS IDOS Internet API, including how to authenticate, retrieve data, and how to use the API in your JavaScript applications.

Getting Started

Before you can use CHAPS IDOS Internet API, you need to register on the website and obtain an API key. Once you have done that, you can use the API to retrieve data from the CHAPS servers.

Authentication

To authenticate your requests to the API, you need to include your API key in the HTTP headers. You can do this in JavaScript by using the fetch library to make HTTP requests and including the API key in the headers:

fetch('https://api.chaps.cz/v2/...', {
  headers: {
    'Authorization': 'Bearer <your-api-key>',
    'Content-Type': 'application/json'
  }
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error(error));

Retrieving Data

CHAPS IDOS Internet API provides a range of endpoints that allow you to retrieve data about transport schedules, routes and stops. For example, to retrieve the details of a stop, you can use the following code:

fetch('https://api.chaps.cz/v2/stop/...', {
  headers: {
    'Authorization': 'Bearer <your-api-key>',
    'Content-Type': 'application/json'
  }
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error(error));

Similarly, to retrieve the schedule of a particular route, you can use the following code:

fetch('https://api.chaps.cz/v2/schedule/...', {
  headers: {
    'Authorization': 'Bearer <your-api-key>',
    'Content-Type': 'application/json'
  }
})
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error(error));

Conclusion

In this guide, we have explained how to work with CHAPS IDOS Internet API, including how to authenticate, retrieve data and use the API in your JavaScript applications. By following the steps outlined in this guide, you should be able to build powerful applications that leverage the public transport data provided by CHAPS.

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