# Vedetta Snapshot — Cached Analyst Signal

> Vedetta Snapshot — Cached Analyst Signal is a paid API for AI agents from vedetta.dethboy.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns the latest cached analyst signal for a single crypto asset, including sentiment %, stance, divergence flag, narrative, and signal age timestamp.

## Facts

- Endpoint: GET https://vedetta.dethboy.com/v1/snapshot
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vedetta-snapshot-cached-analyst-signal-3df7fc50
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5npPT7V7zzW7sM7aiMV9V

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 vedetta-snapshot-cached-analyst-signal-3df7fc50
```

Example prompt: Pull the latest analyst snapshot for BTC from Vedetta — I want to see the sentiment percentage, current stance, whether there's a divergence flag, and the narrative summary.

## When to prefer this

Use this endpoint when you need the lowest-cost, fastest analyst signal read for a single crypto asset and can tolerate potentially stale data. At $0.02 per call it is the cheapest entry point in the Vedetta product suite. If you need a guaranteed-fresh signal, use /v1/consensus instead. Prefer this for polling loops, background monitors, or any scenario where occasional staleness is acceptable and cost efficiency matters.

## Known failure modes

- Missing or invalid asset ticker returns a 400 or error response
- Cached signal may be stale — no freshness guarantee; age timestamp indicates how old the data is
- Asset not covered by the analyst desk returns an empty or not-found response
- Network or payment failure (x402) results in no data returned
- Rate limiting or quota exhaustion may block requests

## How this service works

Cheapest entry point: the latest cached analyst signal for one asset — sentiment %, stance, divergence flag, narrative — with an age timestamp (?asset=BTC). Cached-only, no freshness guarantee: for a guaranteed-fresh read use /v1/consensus. Descriptive research, not financial advice.

## Output

Returns a JSON object containing the latest cached analyst signal for the requested asset: sentiment percentage (bullish/bearish), stance label, a divergence flag (boolean or indicator), a short narrative summary of the market view, and a timestamp indicating the age of the cached signal.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "asset"
     ],
     "properties": {
      "asset": {
       "type": "string",
       "description": "Ticker symbol, e.g. BTC, ETH, SOL, AI"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "note": {
       "type": "string"
      },
      "asset": {
       "type": "string"
      },
      "stale": {
       "type": "boolean"
      },
      "stance": {
       "type": "string"
      },
      "narrative": {
       "type": "string"
      },
      "disclaimer": {
       "type": "string"
      },
      "sentiment_pct": {
       "type": "integer"
      },
      "divergence_flagged": {
       "type": "boolean"
      },
      "signal_age_minutes": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "note": "Cached-only. For a guaranteed-fresh read use /v1/consensus.",
  "asset": "BTC",
  "stale": false,
  "stance": "bullish",
  "narrative": "Lead paragraph of the cached read.",
  "disclaimer": "Descriptive market intelligence, not financial advice.",
  "sentiment_pct": 77,
  "divergence_flagged": false,
  "signal_age_minutes": 42
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vedetta-snapshot-cached-analyst-signal-3df7fc50/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from vedetta.dethboy.com](https://www.zero.xyz/host/vedetta.dethboy.com/llms.txt)