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SigmaGrid Event Risk Signal
x402
SigmaGrid Event Risk Signal is a paid API for AI agents from api.sigmagrid.app, paid per call via x402, $0.02/call, status down (last checked 2026-10-12).
Returns real-time event-driven risk signals for a given stock ticker to support algorithmic trading decisions.
Price / call$0.02
Success—
StatusDown
How this service works
Real-time quantitative signals for algorithmic trading, gated via the x402 payment protocol.
Output
A quantitative event risk signal for the specified ticker, likely including a risk score or magnitude, signal metadata, and timing context relevant to upcoming market events — returned in real-time for use in algorithmic trading logic.
Example use cases
Monitor earnings event risk before trading
“Check the event risk signal for Tesla before I execute my earnings-week trading strategy. I need the real-time quantitative score to decide if I should increase or reduce position size.”
Assess macro catalyst impact on portfolio holdings
“What's the current event risk for SPY and the other major indices? I want to see the real-time risk signals ahead of the Fed announcement tomorrow to adjust my algorithmic hedge positions.”
Evaluate scheduled event volatility for options strategies
“Give me the event-driven risk score for Microsoft right now. I'm planning an options straddle around their earnings and need to understand the real-time quantitative risk before I set entry points.”
Technical details
Endpoint
POSThttps://api.sigmagrid.app/v1/event-risk/%7Bticker%7D?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a real-time, quantitatively derived event risk signal for a specific equity ticker — especially for algorithmic trading strategies that react to earnings, macro events, or other scheduled catalysts. Prefer this over general market data feeds when event-specific risk scoring is required rather than raw price or volume data.
Side effects
- Invalid or unrecognized ticker symbol returns 404 or error payload
- Payment not received or x402 payment verification fails returns 402 Payment Required
- Ticker outside supported universe returns empty or null signal
- Rate limits exceeded returns 429
- Market closed or no active event context may return low-confidence or null signal
Tags
x402
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