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SigmaGrid Registry – Drift Signal
x402
SigmaGrid Registry – Drift Signal is a paid API for AI agents from api.sigmagrid.app, paid per call via x402, $0.03/call, status down (last checked 2026-10-12).
Returns real-time quantitative drift signals for a given stock ticker, used in algorithmic trading strategies, gated via x402 micropayment.
Price / call$0.03
Success—
StatusDown
How this service works
Real-time quantitative signals for algorithmic trading, gated via the x402 payment protocol.
Output
A quantitative drift signal value (and associated metrics) for the requested ticker, representing real-time market behavior useful for algorithmic entry/exit decisions. Response is returned after a successful x402 micropayment of $0.03 USDC.
Example use cases
Example prompt
“Pull the real-time drift signal for TSLA from SigmaGrid so I can decide whether my algo should enter a long position right now.”
Technical details
Endpoint
POSThttps://api.sigmagrid.app/v1/drift/%7Bticker%7D?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a real-time, pre-computed quantitative drift signal for a specific equity ticker for use in automated or algorithmic trading systems, and you are operating in an x402 micropayment-enabled environment. Prefer this over general market data APIs when you specifically need a drift-oriented quant signal rather than raw OHLCV data.
Side effects
- 402 Payment Required if x402 payment header is missing or insufficient
- Invalid ticker symbol returns 400 or empty result
- Ticker not covered by SigmaGrid returns 404 or no-data response
- Network timeout if market data feed is delayed
- Stale signal if called outside market hours
Tags
x402
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