ShieldAI — AI-Powered Content Moderation API

Detection Categories

Nine layers of protection.
One API call.

Comprehensive content moderation covering every category your platform needs. Each request scans across all categories simultaneously.

Hate Speech

Detect racial, ethnic, religious, and identity-based hate speech with high accuracy.

Harassment

Identify bullying, threats, and targeted harassment patterns in user content.

Profanity

Filter explicit language with configurable severity levels and auto-masking support.

Sexual Content

Detect explicit and suggestive sexual content across multiple severity tiers.

Violence

Flag violent threats, graphic descriptions, and glorification of violence.

Self-Harm

Sensitive detection of self-harm content with crisis resource integration support.

Spam

Catch spam, scam attempts, and low-quality promotional content automatically.

PII Detection

Identify and redact personal information: emails, phone numbers, SSNs, addresses.

Misinformation

AI-powered detection of misleading claims and potential misinformation patterns.

Integration

Three steps to safer content.

Get up and running in minutes, not days. No SDKs to install — just HTTP.

01

Register & get your key

Sign up and receive your API key instantly. Free tier included — no credit card required.

02

Send your content

POST text to our endpoint with your API key. That's it — one HTTP request.

03

Get instant results

Receive detailed moderation results with categories, severity, confidence scores, and filtered text.

curl -X POST https://shieldai-api-production.up.railway.app/v1/moderate/text \
  -H "X-API-Key: shld_live_your_key" \
  -H "Content-Type: application/json" \
  -d '{"text": "Your content here"}'

{
  "flagged": true,
  "overall_severity": "medium",
  "categories": [
    {
      "category": "profanity",
      "flagged": true,
      "confidence": 0.95
    }
  ],
  "filtered_text": "This is ****",
  "processing_time_ms": 5.2
}

Bring Your Own Key

Your AI provider.
Our infrastructure.

ShieldAI's free tier uses a blazing-fast rule-based engine for instant moderation. Want deeper, context-aware AI analysis? Plug in your own OpenAI or Anthropic API key and unlock multi-model content understanding — without vendor lock-in.

⚡

Rule-Based Engine

Pattern matching & keyword detection
Sub-millisecond response times
No external API costs
Perfect for high-volume filtering

🧠

AI-Powered Analysis

Context-aware content understanding
Nuanced severity scoring
Sarcasm & intent detection
Use your own OpenAI / Anthropic key

Your Content

→

🛡️ ShieldAI

↓

⚡ Rules ~1ms

↓

🧠 AI ~500ms

→

Results

Pricing

Start free. Scale fearlessly.

No surprise bills. Predictable pricing that grows with your platform.

Free

$0 /forever

Perfect for prototyping and small projects.

100 requests / hour
Rule-based engine only
All 9 categories
Community support

Get Started Free

Pro

$29 /month

For growing apps that need AI-powered moderation.

1,000 requests / hour
AI-powered analysis
BYOK support
Email support
Dashboard analytics

Start Pro Trial

Enterprise

$99 /month

For platforms that demand reliability and scale.

10,000 requests / hour
Priority AI analysis
BYOK support
99.9% uptime SLA
Dedicated support
Custom rate limits

Contact Sales

Try It Now

See ShieldAI in action.

Paste any text below and watch our moderation engine analyze it in real-time.

Input Text

Mock Mode

Moderation Result

Click "Analyze Text" to see results

Ready to protect your platform?

Join developers building safer communities with ShieldAI. Start free — no credit card required.

Get Your API Key Read the Docs

Content moderation at the speed of trust.

Nine layers of protection.One API call.