Content IntelligenceLive on marketplace$0.005 / call

Score hooks before you spend on production.

A 0-100 short-form hook score with breakdowns and rewrite direction for TikTok, Reels, Shorts, and agent-generated content.

Built for: Creators, agencies, content tools, and autonomous content agents.

Endpointhttps://api.viralorb.com/score

Powerful Features

Built for developers who need reliable, fast, and scalable API solutions

⚡
Instant scoring
Fast score, confidence, and reasoning for hook candidates.
🧠
Creative breakdown
Explains pattern strength, emotional pull, clarity, and curiosity.
✍️
Rewrite direction
Useful feedback before a script reaches production.
🤖
Agent-ready
Designed for automated content pipelines that need a cheap quality gate.

Technical Specifications

Payment
x402 on Base USDC
Pay-to wallet
0x2524…6Da3
Latency
~1-2s typical
Caching
24h where useful

Use Cases

Perfect for a wide range of applications and workflows

✓

Pre-production hook testing

✓

Creator tool enrichment

✓

Agency content QA

✓

Autonomous video generation filters

Simple, Pay-Per-Use Pricing

No subscriptions. No hidden fees. Pay only for what you use.

Pay Per Use
$0.005
per request
Simple & Scalable
Pay only for what you use
✓
No monthly fees or subscriptions
✓
No rate limits (pay per use)
✓
24-hour caching included
✓
Production-ready reliability
Powered by x402 Protocol
HTTP-native payments. No accounts, no billing cycles. Just set your API key and start using.

Integration notes

ViralOrb endpoints use x402 payments where protected. Unpaid requests return HTTP 402 with payment instructions.

Access path
Use the public API endpoint directly or discover it through marketplaces.
Landing page
https://hookscore.viralorb.com
API endpoint
https://api.viralorb.com/score
Health check
https://api.viralorb.com/healthz
Marketplace status
marketplace
Available endpoints
REST endpoints for HookScore API
POST/scoreScore one hook and return structured guidance.
Example request
Use your x402 client to generate the payment header.
curl -X POST https://api.viralorb.com/score \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>" \
  -d '{"hook":"POV: you find the fastest way to test your video idea"}'
Payment behavior
What happens when a request is unpaid.
HTTP/1.1 402 Payment Required
{
  "x402Version": 1,
  "accepts": [
    {
      "scheme": "exact",
      "network": "base",
      "maxAmountRequired": "...",
      "resource": "https://api.viralorb.com/score"
    }
  ]
}