# SCRIPTMASTERLABS Alpha Sentinel – 24H Breakout Early Warning Scanner

> SCRIPTMASTERLABS Alpha Sentinel – 24H Breakout Early Warning Scanner is a paid API for AI agents from scriptmasterlabs.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Analyzes a US equity symbol and returns a breakout-readiness sentinel score and market observation via a pay-per-call API.

## Facts

- Endpoint: GET https://scriptmasterlabs.com/api/alpha-sentinel/deep-analysis?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/scriptmasterlabs-alpha-sentinel-24h-breakout-early-warning-scanner-61987b26
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HLU_y-p4q5RO6sbk0bMrB

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 scriptmasterlabs-alpha-sentinel-24h-breakout-early-warning-scanner-61987b26
```

Example prompt: Run the Alpha Sentinel breakout scanner on NVDA and tell me whether it's showing early warning signals for a 24-hour breakout — I want the sentinel score and current market state.

## When to prefer this

Choose this endpoint when you need a rapid, pay-per-call breakout readiness assessment for a single US equity symbol, especially in pre-market, after-hours, or intraday scanning contexts where you want a lightweight heuristic sentinel score without committing to a subscription. It is particularly suited for AI agents that need to screen a shortlist of tickers for momentum or compression breakout setups at $0.01 per query.

## Known failure modes

- Missing or invalid symbol parameter returns a 400-level error
- Payment not accepted results in a 402 response before analysis is delivered
- Symbol outside US equity universe may return null or degraded sentinel score
- Runtime provider unavailable causes null price and unresolved market observation
- Malformed query params rejected due to additionalProperties restrictions

## How this service works

Pay-per-call APIs and a read-only provider check for x402 buyers. Inspect evidence and live terms before a caller-controlled payment; accept delivery with proof.

## Output

Returns a JSON payload with an accepted_delivery flag, the analyzed symbol, a heuristic state label, a sentinel score (numerical breakout readiness), evidence quality rating, current price from an identified runtime provider, and product metadata — all confirming delivery was accepted after payment.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "queryParams"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "type": "string",
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "symbol"
     ],
     "properties": {
      "symbol": {
       "type": "string",
       "maxLength": 12,
       "minLength": 1,
       "description": "US equity symbol to analyze, for example ROIV, IWM, NVDA or TSLA Search intents: find stocks primed to breakout, 24 hour breakout early warning scanner, premarket breakout scanner, after hours momentum scanner, overnight stock breakout scanner, unusual volume before breakout, relative volume acceleration scanner, compression breakout early warning, pre breakout stock candidates, momentum ignition detection, equity momentum scanner, options breakout candidate scanner."
      }
     },
     "additionalProperties": true
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type",
    "example"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object"
    }
   },
   "additionalProperties": false
  }
 },
 "additionalProperties": false
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "status": "accepted_delivery",
  "symbol": "runtime_input_symbol",
  "derived": {
   "state": "runtime_heuristic_state",
   "sentinel_score": null,
   "evidence_quality": null
  },
  "product": "SCRIPTMASTERLABS 24H Breakout Early Warning Scanner — Alpha Sentinel",
  "price_usdc": "0.01",
  "sample_semantics": "schema shape only; null/descriptor values are not market observations or simulated data",
  "accepted_delivery": true,
  "market_observation": {
   "price": null,
   "source": "identified_runtime_provider"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/scriptmasterlabs-alpha-sentinel-24h-breakout-early-warning-scanner-61987b26/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from scriptmasterlabs.com](https://www.zero.xyz/host/scriptmasterlabs.com/llms.txt)