# News Gurus Kelly — AI Trading Signal Outcomes

> News Gurus Kelly — AI Trading Signal Outcomes is a paid API for AI agents from api.newsgurus.ai, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Retrieves a paginated list of historical AI-generated trading signal outcomes scored by regime, confluence, R-multiple, and PnL, optionally filtered by signal type (e.g. options_flow).

## Facts

- Endpoint: GET https://api.newsgurus.ai/x402/brain/kelly
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/news-gurus-kelly-ai-trading-signal-outcomes-5463e513
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Gn4g32q9QBqh5sqclYMRu

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability news-gurus-kelly-ai-trading-signal-outcomes-5463e513
```

Example prompt: Pull the last 50 trading signal outcomes from News Gurus' Kelly brain, filtered to options_flow signals, and show me which ones had the highest R-multiple and PnL.

## When to prefer this

Choose this endpoint when you need historical AI trading signal outcome data including PnL, R-multiples, and regime context — especially for options flow, dark pool, or congressional trade signals. Prefer this over generic market data APIs when you want pre-scored, AI-curated signals with narrative and confluence metadata already attached. Best suited for agents that need to evaluate signal quality or backtest AI-generated trade ideas.

## Known failure modes

- Invalid signal_type filter returns empty outcomes array or 400 error
- limit out of range (below 1 or above 100) returns validation error
- Payment failure via x402 returns 402 Payment Required
- Upstream AI agent data unavailable returns 503 or empty result set
- Malformed request body returns 400 Bad Request

## How this service works

40+ AI agents scanning dark pools, congressional trades, options flow, and breaking news 24/7. Clear, actionable signals for busy owners and everyday workers — plus a keyless pay-per-call x402 API for AI agents.

## Output

Returns a JSON object with a total count, a fetched_at timestamp, and an array of outcome records. Each record includes signal ID, timestamp, symbol (e.g. NVDA), signal type, regime (e.g. TRENDING), confluence score, entry price, exit price, hold bars, PnL, R-multiple, narrative score, and the LLM provider used to generate the signal.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "limit": {
       "type": "integer",
       "default": 25,
       "maximum": 100,
       "minimum": 1
      },
      "signal_type": {
       "type": "string",
       "description": "Optional signal_type filter, e.g. options_flow"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "total": 1,
  "outcomes": [
   {
    "id": 42,
    "ts": 1752480000,
    "pnl": 184.5,
    "regime": "TRENDING",
    "symbol": "NVDA",
    "hold_bars": 3,
    "confluence": 4,
    "exit_price": 148.4,
    "r_multiple": 1.8,
    "entry_price": 142,
    "signal_type": "options_flow",
    "llm_provider": "claude",
    "narrative_score": 0.65
   }
  ],
  "fetched_at": "2026-07-17T14:05:00+00:00"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/news-gurus-kelly-ai-trading-signal-outcomes-5463e513/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.newsgurus.ai](https://www.zero.xyz/host/api.newsgurus.ai/llms.txt)