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x402 Demo API - Aggregator
x402
x402 Demo API - Aggregator is a paid API for AI agents from x402-demo-api-theta.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-09-13).
Aggregates multiple data sources (AI/LLM, crypto prices, web search, translation, trending topics, sentiment analysis) into a single paid API response using the x402 protocol on Base mainnet.
Price / call$0.08
Success—
StatusUnknown
How this service works
Paid API with real data: AI/LLM, crypto prices, web search, translation, trending topics, sentiment analysis, aggregator, and more. All endpoints use x402 protocol on Base mainnet.
Output
A combined JSON response aggregating data from multiple sources: AI/LLM output, current crypto prices, web search results, translation, trending topics, and sentiment analysis — all returned in a single response after a $0.08 USDC x402 payment on Base mainnet.
Example use cases
Real-time crypto sentiment and trend report
“Give me a quick overview of Ethereum right now — I need the current price, what people are saying about it online, and what's trending in crypto news all at once.”
Multi-language global news aggregation
“Find the latest news on AI regulation, translate it into Spanish and Japanese, pull the sentiment from those articles, and show me what's trending on this topic globally — all in one shot.”
AI-powered market intelligence snapshot
“Generate a market analysis for tech stocks, combine it with current crypto prices, web search results on tech trends, and tell me the overall sentiment from recent news — I need all of this in a single response.”
Technical details
Endpoint
POSThttps://x402-demo-api-theta.vercel.app/api/aggregatorWhen to prefer
Choose this endpoint when you need data from multiple domains (crypto, AI, search, sentiment, trends, translation) in a single call and want to avoid making separate requests to individual endpoints. Ideal for agents that need a comprehensive, multi-faceted data snapshot and are already operating within the x402 micropayment ecosystem on Base mainnet.
Side effects
- Payment not provided or insufficient USDC — 402 Payment Required error
- Invalid or missing query parameters — 400 Bad Request
- One or more upstream data sources unavailable — partial or degraded response
- Base mainnet payment transaction failure — payment not confirmed
- Rate limiting or server overload on Vercel — 503 Service Unavailable
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object |
Tags
x402
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