Blazing fast Instant REST, GraphQL and WebSocket API on MongoDB Develop custom Web Services Handle Users and Permissions with no code Extensible with Java, Kotlin, JavaScript & TypeScript Deliver any content to the Web Available as a Docker image Run and build it with java or as a native binary Proxy External Resources Notify clients with Hooks Threat protection at every layer

$ curl -G --data-urlencode 'filter={"from":"Bob"}' https://demo.restheart.org/messages?pagesize=2

[
    {
        "_id": {
            "$oid": "5c50963e477870eb8258fa68"
        },
        "from": "Bob",
        "message": "was here",
        "timestamp": {
            "$date": 1548785214114
        }
    },
    {
        "_id": {
            "$oid": "5c50962f477870eb8258fa54"
        },
        "from": "Bob",
        "message": "RESTHeart rocks",
        "timestamp": {
            "$date": 1548785199983
        }
    }
]

public void printOutMessages() throws UnirestException {
    var resp = Unirest.get("https://demo.restheart.org/messages")
            .queryString("filter", "{\"from\":\"Bob\"}")
            .queryString("pagesize", "2")
            .asJson();

    // get body as JSON array 
    var messages = resp.getBody().getArray();

    // print out each message
    messages.forEach(msg -> System.out.println(msg.toString()));
}

import UIKit
import PlaygroundSupport

var urlComponents = URLComponents(string: "https://demo.restheart.org/messages")

// set the query parameters
var queryItems = [URLQueryItem]()
queryItems.append(URLQueryItem(name: "pagesize", value: "2"))
queryItems.append(URLQueryItem(name: "filter", value: "{\"from\":\"Bob\"}"))
urlComponents?.queryItems = queryItems

var urlRequest = URLRequest(url: (urlComponents?.url)!)

// set request method
urlRequest.httpMethod = "GET"

URLSession.shared.dataTask(with: urlRequest) { (data, response, error) in
    guard let dataResponse = data, error == nil
    else {
        print(error?.localizedDescription ?? "Response Error")
        return
    }

    do {
        let jsonResponse = try JSONSerialization.jsonObject(with: dataResponse, options: [])
        print(jsonResponse)
    } catch let jsonError {
        print(jsonError)
    }
}.resume()

// only needed in playground
PlaygroundPage.current.needsIndefiniteExecution = true