x402 Protocol

AI-Native Crypto APIs

Web3's payment layer meets artificial intelligence. Access powerful crypto analytics through micropayments — no subscriptions, no rate limits, just pure value exchange.

Explore APIs

Why x402?

HTTP 402 Payment Required meets AI. The future of API monetization.

Instant Access

No API keys, no signup. Just connect your wallet and start making requests.

AI-Powered

Advanced LLM reasoning for deep market analysis and trend detection.

Pay-per-Use

Micropayments via x402 protocol. Only pay for what you use.

Decentralized

No middlemen. Direct payments, immediate access, full control.

Zero Friction Integration

Start using our APIs in seconds. Attach a payment token to your request and get instant access. No signup, no API keys, no bureaucracy.

  • ✓ No API key required
  • ✓ No rate limits
  • ✓ No monthly subscriptions
  • ✓ Instant access
crypto-insights.ts
// Get crypto insights via x402 protocol
const response = await fetch(
  'https://api.aiter.online/x402/insights',
  {
    method: 'POST',
    headers: {
      'Content-Type': 'application/json',
      'X-402-Payment': payment_token
    },
    body: JSON.stringify({
      symbol: 'ETH',
      analysis: ['trend', 'sentiment', 'risk']
    })
  }
);

const insights = await response.json();
// {
//   trend: "bullish",
//   confidence: 0.92,
//   sentiment: "very_positive",
//   risk_level: "moderate"
// }

Available APIs

Currently serving crypto intelligence, with more coming soon.

Crypto Insights API

● Live

AI-powered market analysis, trend detection, and sentiment insights for cryptocurrencies. Get real-time intelligence powered by advanced LLMs to inform your trading decisions.

Market TrendsSentiment AnalysisPrice SignalsRisk AssessmentOn-chain Data

Coming Soon

DeFi Protocol Analyzer
Sentiment Aggregator
Portfolio Optimizer
Risk Assessment Engine

Ready to Build?

Connect with us to learn more about x402 integration and early access to upcoming APIs.