Swift / iOS AI detector quickstart

Send at least 150 characters for a more reliable signal. The response score ranges from 0 (more likely human-written) to 1 (more likely AI-generated); use it as evidence, not proof.

No language-specific SDK is required. The example uses a standard or commonly used HTTP client to call Sapling's JSON API.

Swift / iOS /api/v1/aidetect

import Foundation
#if canImport(FoundationNetworking)
import FoundationNetworking
#endif

@main
struct Main {
  static func main() async throws {
    guard let apiKey = ProcessInfo.processInfo.environment["SAPLING_API_KEY"] else {
      throw NSError(
        domain: "Quickstart",
        code: 1,
        userInfo: [NSLocalizedDescriptionKey: "Set SAPLING_API_KEY first."]
      )
    }

    let payload: [String: Any] = [
      "text": "I am an artificial intelligence system designed to help people solve complex problems. My capabilities include natural language processing, machine learning, and predictive analytics.",
      "sent_scores": true,
    ]

    var request = URLRequest(
      url: URL(string: "https://api.sapling.ai/api/v1/aidetect")!
    )
    request.httpMethod = "POST"
    request.setValue("Bearer \(apiKey)", forHTTPHeaderField: "Authorization")
    request.setValue("application/json", forHTTPHeaderField: "Content-Type")
    request.httpBody = try JSONSerialization.data(withJSONObject: payload)

    let (data, response) = try await URLSession.shared.data(for: request)
    guard let httpResponse = response as? HTTPURLResponse,
          (200..<300).contains(httpResponse.statusCode) else {
      throw NSError(domain: "SaplingAPI", code: 1)
    }

    print(String(decoding: data, as: UTF8.self))
  }
}

Example response application/json

{
  "score": 0.9989,
  "sentence_scores": [
    {
      "score": 0.9764,
      "sentence": "I am an artificial intelligence system designed to help people solve complex problems."
    },
    {
      "score": 0.9812,
      "sentence": "My capabilities include natural language processing, machine learning, and predictive analytics."
    }
  ],
  "text": "I am an artificial intelligence system designed to help people solve complex problems. My capabilities include natural language processing, machine learning, and predictive analytics."
}

The overall score and sentence scores use different methods and may not match exactly. Choose thresholds based on the false-positive and false-negative costs of your use case.

Reference Full AI detector API documentation All languages Choose another quickstart

About Swift / iOS

Swift is a compiled programming language developed by Apple as a replacement for Objective-C. It is used with Cocoa and Cocoa Touch frameworks for application development for iOS and macOS platforms.

Swift / iOS AI Detector

Swift / iOS AI detector quickstart