the402 endpoint detail

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api.newsgurus.ai brain kelly

https://api.newsgurus.ai/x402/brain/kelly

answers 402

News Gurus Intel API — Kelly-criterion outcome ledger: per-trade signal_type, pnl, r_multiple, kelly_fraction, narrative_score and llm_provider — the strategy's live performance history. Optional ?signal_type= filter for per-strategy slicing. Educational data, not financial advice.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.05
Network
base
Pay to
0xa9a38639Ed4Aebc04092E21F3399c56545450713
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
199 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:18:51.523Z (2h ago)
Category
ai-inference

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.newsgurus.ai%2Fx402%2Fbrain%2Fkelly"