# PalmVox Crypto News Impact Score

> PalmVox Crypto News Impact Score is a paid API for AI agents from alpha.palmvox.com, paid per call via x402, $0.005/call, status down (last checked 2026-09-15).

Returns the latest crypto news headline with an AI-predicted market impact score (1-10), affected tokens, and a recommended trading action

## Facts

- Endpoint: GET https://alpha.palmvox.com/api/news/impact
- Price: $0.005/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/alpha-palmvox-com-d96785c8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Tq_Hij-H_7tfWzuyiU6fd

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 alpha-palmvox-com-d96785c8
```

Example prompt: What's the latest crypto news headline and how impactful is it — give me the AI score out of 10, which tokens are affected, and what action I should take.

## When to prefer this

Use this endpoint when you need a quick, AI-scored assessment of the latest crypto news impact, especially when you want a combined view of the headline, affected tokens, and an actionable recommendation in a single call. Prefer this over raw news feeds when the agent needs a pre-scored, actionable signal rather than raw text to process independently.

## Known failure modes

- No fresh news available — stale or empty headline returned
- Impact score missing if AI model fails to process sentiment
- Affected tokens list may be empty for macro news not tied to specific tokens
- Payment failure (402) if USDC balance is insufficient for the $0.005 call fee
- Rate limiting if too many requests are made in quick succession

## How this service works

Latest crypto news headline with AI-predicted market impact score (1-10), affected tokens, and recommended action. Combines news data with sentiment analysis.

## Output

Returns a JSON object containing the latest crypto news headline, an AI-predicted market impact score from 1 to 10, a list of affected token symbols, and a recommended trading action (e.g. buy, sell, hold, watch).

## Example request

```json
{
 "query": "{\\\"input\\\": {\\\"type\\\": \\\"http\\\", \\\"method\\\": \\\"GET\\\", \\\"queryParams\\\": {}}}"
}
```

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "action": {
       "type": "string"
      },
      "headline": {
       "type": "string"
      },
      "impactScore": {
       "type": "number"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/alpha-palmvox-com-d96785c8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alpha.palmvox.com](https://www.zero.xyz/host/alpha.palmvox.com/llms.txt)