client.swift

//This is the url for my server.
let client = Client(base: "www.myblog.com", method: .GET)

//This is the api path. 
let api = client.endpoint("/api/v1", method: .GET)

//This endpoint builds off of the api endpoint. 
let posts = api.endpoint("/posts", method: .GET)

//This endpoint takes the response from that endpoint, uses it as a parameter for this endpoint
let firstPost = posts.chain { response in
    
    // convert response to array somehow
    let postIDs = parseResponseMagically(response)
    
    return posts.endpoint("/" + postIDs[0], method: .GET)
}

let myFirstPost = firstPost
    .send(middleware: parseJSON)
    .serialize { response in
        return Post(response.content)
    }