Ruby Rest Api Client Example

It defaults to net http but you can change it like this.

Ruby rest api client example.

We need to url encode the query before sending it otherwise we don t get. What matters is that we have a bunch of verbs to choose from which help to describe the actions we are taking. There are also several development dependencies. The script i will present here talks to the twitter public api and invokes the method that returns a json array of all of the latest trends on twitter.

Upgrading to rest client 2 0 from 1 x. Any other application the consumer can make call to this api to register update or delete the user on api provider database. Also i m just focusing on http get requests in this article because i m writing real world code to hit the twitter rest api and all i need right. After that the method parses the response and converts it to a ruby object.

Faraday allows you to choose any implementation from net http to typhoeus or even rest client all from the same interface. Our find country method is fairly simple. Let s first make a call using net http which is built into the ruby standard library. The client will be invoked from the command line however these techniques can be used from within an ruby code for example a rails controller to enable your web application to make rest calls.

Let s look at a few examples of what makes an api restful. In case the api returns something other than a status 200 we ll just return nil. I have created a sample api in this post. Users are encouraged to upgrade to rest client 2 0 which cleans up a number of api warts and wrinkles making rest client generally more useful.

Ruby has more http client libraries then i can count on my fingers and toes. It just uses the rest countries api to get data about a country. The rest client examples i share here are based on the examples on the httpclient website. In this section we will cover two.

Those who build the api to expose there application making it interact with other application are called api provider. We will be using client libraries which already know how to use the different http methods. I ve mostly just tried to make them a little easier to read and add some additional documentation to them. Ruby rest api example.

Using our widgets example again. It s recommended to use bundler to manage these dependencies for hacking on rest client. The people who make api call are api consumer or api client. Ensuring that your api calls are working is key to having a functional application.