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EventEdge Oracle Market Change Watch
x402
EventEdge Oracle Market Change Watch is a paid API for AI agents from edge.arakelproof.space, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-17).
Monitors prediction market changes and compares cross-market data for a given topic or event term, returning machine-readable snapshots without executing trades.
Price / call$0.005
Success—
StatusUnknown
How this service works
Machine-readable prediction-market monitoring and cross-market comparison. No trade execution.
Output
A JSON object conforming to schema 'eventedge.market-change-watch.v1', including a generated timestamp, a no_trade_execution flag, and cross-market prediction data relevant to the queried term. Provides machine-readable market change information suitable for programmatic consumption.
Example use cases
Election odds cross-market monitoring
“Show me how prediction markets are comparing right now for the 2026 US midterm elections — I want to see if odds are shifting differently across platforms.”
Company acquisition event tracking
“Are there any prediction market changes happening around the Microsoft-OpenAI acquisition rumors? Pull me a structured snapshot so I can track how the market is moving.”
Sports championship market watch
“I want to monitor prediction market changes for the Super Bowl winner right now — can you pull the latest cross-market comparison and tell me if anything has shifted?”
Technical details
Endpoint
GEThttps://edge.arakelproof.space/v1/market/change-watchWhen to prefer
Choose this endpoint when you need structured, machine-readable prediction market monitoring and cross-market comparison data for a specific event, topic, or entity — especially when you want to programmatically track changes over time without executing any trades. Prefer this over generic financial data APIs when your focus is event-based probability markets rather than traditional price feeds.
Side effects
- Missing or empty 'term' query parameter returns no meaningful market data
- Unknown or overly niche term may return empty results if no markets exist
- Payment failure (402) if x402 micropayment of $0.005 USDC is not completed
- Rate limiting if the endpoint is called too frequently
- Stale data if prediction market sources have not updated recently
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"schema": "eventedge.market-change-watch.v1",
"generated_at": "2026-09-14T00:00:00Z",
"no_trade_execution": true
}
}Tags
x402
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