Building a Deepfake Detection API with Python and TruthLens

Why Every App Needs Deepfake Detection in 2026

Deepfakes are everywhere. From fake celebrity endorsements to AI-generated scam profiles, synthetic media is a $4B problem. If you build apps that handle user-uploaded images, you need deepfake detection.

The TruthLens API

TruthLens provides a simple REST API for detecting AI-generated images. Here is how to integrate it in 5 minutes.

Quick Start with Python

import requests

API_KEY = "your_truthlens_api_key"
API_URL = "https://truthlensbyai.online/api/detect"

def check_image(image_path):
    with open(image_path, "rb") as f:
        response = requests.post(
            API_URL,
            headers={"Authorization": f"Bearer {API_KEY}"},
            files={"image": f}
        )
    result = response.json()

    if result["is_ai_generated"]:
        print(f"AI Generated! Confidence: {result["confidence"]}")
    else:
        print("Looks authentic.")

    return result

# Check a suspicious image
result = check_image("suspicious_photo.jpg")

Integration Examples

Flask Middleware

from flask import Flask, request, jsonify

app = Flask(__name__)

@app.route("/upload", methods=["POST"])
def upload():
    image = request.files["image"]
    # Check with TruthLens before accepting
    result = check_image_bytes(image.read())
    if result.get("is_ai_generated") and result["confidence"] > 0.8:
        return jsonify({"error": "AI-generated images not allowed"}), 400
    # Process normally
    return jsonify({"status": "accepted"})

Content Moderation Pipeline

Use TruthLens as part of your moderation stack:

1. User uploads image
2. TruthLens API checks authenticity
3. Flag high-confidence AI images for review
4. Auto-reject obvious deepfakes
5. Log results for audit trail

Pricing

Plan	Detections/mo	Price
Free	50	$0
Pro	5,000	$29/mo
Business	Unlimited	$99/mo

Get Your API Key

1. Sign up at truthlensbyai.online
2. Go to Dashboard
3. Copy your API key
4. Start detecting!

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Have questions about integration? Drop them in the comments or check our API docs.