iOS SDK

import Foundation
 
class PugClient {
    let projectId: String
    let apiKey: String
    let endpoint: String
 
    init(projectId: String, apiKey: String, endpoint: String = "https://api.pug.sh") {
        self.projectId = projectId
        self.apiKey = apiKey
        self.endpoint = endpoint
    }
 
    func track(_ eventName: String, properties: [String: Any] = [:]) {
        let payload: [String: Any] = [
            "events": [[
                "name": eventName,
                "properties": properties,
                "timestamp": ISO8601DateFormatter().string(from: Date())
            ]]
        ]
 
        guard let url = URL(string: "\(endpoint)/events.v1.EventsService/BatchCreate"),
              let body = try? JSONSerialization.data(withJSONObject: payload) else { return }
 
        var request = URLRequest(url: url)
        request.httpMethod = "POST"
        request.setValue("Bearer \(apiKey)", forHTTPHeaderField: "Authorization")
        request.setValue(projectId, forHTTPHeaderField: "x-project-id")
        request.setValue("application/json", forHTTPHeaderField: "Content-Type")
        request.setValue("1", forHTTPHeaderField: "Connect-Protocol-Version")
        request.httpBody = body
 
        URLSession.shared.dataTask(with: request) { _, _, _ in
            // Handle silently — analytics should not crash the app
        }.resume()
    }
}
 
// Usage
let pug = PugClient(projectId: "YOUR_PROJECT_ID", apiKey: "YOUR_SDK_API_KEY")
pug.track("app_open")
pug.track("purchase", properties: [
    "revenue": 29.99,
    "currency": "USD",
    "order_id": "ord-123"
])

func identify(externalId: String, traits: [String: Any]) {
    let payload: [String: Any] = [
        "externalId": externalId,
        "traits": traits
    ]
    // POST to /profiles.v1.ProfilesSDKService/Identify
}