(Swift 3,4,5...) Twitter OAuth -- Tweet to Your Own Account

Demonstrates how to send a tweet (status update) to your own Twitter account using pre-known credentials, which includes:

1. Consumer Key
2. Consumer Secret
3. Access Token
4. Token Secret

Chilkat Downloads for the Swift Programming Language MAC OS X (Cocoa) Objective-C/Swift Libs iOS Objective-C/Swift Libs

func chilkatTest() {
    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    let http = CkoHttp()!

    http.oAuth1 = true
    http.oAuthVerifier = ""
    http.oAuthConsumerKey = "my-consumer-key"
    http.oAuthConsumerSecret = "my-consumer-secret"
    http.oAuthToken = "my-access-token"
    http.oAuthTokenSecret = "my-token-secret"

    // Send the same status update as shown in this example:
    // https://dev.twitter.com/docs/api/1.1/post/statuses/update

    // IMPORTANT: Make sure this app has read/write access.  
    // Otherwise it cannot post an update (i.e. tweet) to the Twitter account.

    let req = CkoHttpRequest()!
    req.addParam("status", value: "Maybe he'll finally find his keys. #peterfalk")

    var resp: CkoHttpResponse?

    resp = http.postUrlEncoded("https://api.twitter.com/1.1/statuses/update.json", req: req)

    if http.lastMethodSuccess != true {
        print("\(http.lastErrorText!)")
        return
    }

    if resp!.statusCode.intValue == 200 {
        // Display the JSON response.
        print("\(resp!.bodyStr!)")
    }
    else {
        print("\(http.lastErrorText!)")
    }

    resp = nil

}