the402 endpoint detail

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ot-intel-api.onrender.com xai root-cause-localization

https://ot-intel-api.onrender.com/ot/xai/root-cause-localization

answers 402

Ranks which sensors most likely drove a reported anomaly by z-score deviation from each sensor baseline, given a caller-supplied telemetry window. Pass window=<JSON array, max 20>: [{sensor_id, values[], baseline_mean?, baseline_stddev?}], optional top_k (default 5), anomaly_event_id. Fully deterministic, no LLM, no trained model. Statistical approximation inspired by Oswal et al. 2025 kernel-SHAP

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.15
Network
base
Pay to
0x1888192FAc6a69e4cd7d078eC4bCf6F24f7C767B
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
81 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:30:28.003Z (5d ago)
Category
web-scraping

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fot-intel-api.onrender.com%2Fot%2Fxai%2Froot-cause-localization"