# Vedetta Theme Deep-Dive

> Vedetta Theme Deep-Dive is a paid API for AI agents from vedetta.dethboy.com, paid per call via x402, $0.09/call, status unknown (last checked 2026-09-14).

Returns a deep-dive research read on a tracked or free-text crypto market theme — whether it is strengthening or fading, which assets it moves, and the desk's conviction.

## Facts

- Endpoint: GET https://vedetta.dethboy.com/v1/theme
- Price: $0.09/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vedetta-theme-deep-dive-97c4c85d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZLv7qIytA64QwB1d288MX

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-theme-deep-dive-97c4c85d
```

Example prompt: Can you pull the Vedetta deep-dive on the macro-risk-off theme right now — is it strengthening or fading, which crypto assets it's moving, and what the desk's read is?

## When to prefer this

Choose this endpoint when you need a holistic, narrative-level research read on a specific crypto market theme or macro story — rather than per-asset signals, sentiment scores, or price data. It is ideal when the user wants to understand the momentum and asset impact of a thematic narrative (e.g. AI sentiment divergence, altcoin decoupling) rather than the performance of a single coin.

## Known failure modes

- Missing or invalid 'theme' query parameter returns an error
- Free-text theme not recognized or too vague may return limited or generic analysis
- Theme string exceeding 80 characters is rejected
- Rate limiting or payment failure (x402) if USDC payment is not properly processed
- Service downtime or stale data if desk has not recently updated the theme read

## How this service works

Deep-dive on a tracked market theme/narrative (?theme=ai-sentiment-divergence, altcoin-decoupling, macro-risk-off, regulatory-pressure, tradfi-adoption, or free text): is it strengthening or fading, which assets it moves, and the desk's read. Descriptive research, not financial advice.

## Output

A descriptive research report on the requested market theme covering: whether the theme is currently strengthening or fading, which crypto assets are being moved by it, and the analyst desk's qualitative read and conviction. Returned as descriptive research, not financial advice.

## 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": [
      "theme"
     ],
     "properties": {
      "theme": {
       "type": "string",
       "maxLength": 80,
       "description": "Tracked or free-text market theme, e.g. ai-sentiment-divergence, altcoin-decoupling, macro-risk-off"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "theme": {
       "type": "string"
      },
      "stance": {
       "type": "string"
      },
      "quality": {
       "type": "string"
      },
      "summary": {
       "type": "string"
      },
      "disclaimer": {
       "type": "string"
      },
      "sentiment_pct": {
       "type": "integer"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "theme": "ai-sentiment-divergence",
  "stance": "bullish",
  "quality": "structured",
  "summary": "Theme strengthening; infrastructure proxies most affected.",
  "disclaimer": "Descriptive market intelligence, not financial advice.",
  "sentiment_pct": 74
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vedetta-theme-deep-dive-97c4c85d/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)