# ENTROPY.RIP Financial Sentiment Analysis

> ENTROPY.RIP Financial Sentiment Analysis is a paid API for AI agents from entropy.rip, paid per call via x402, $0.03/call, status unknown (last checked 2026-09-14).

Returns a sentiment score and bullish/bearish headline breakdown for a given cryptocurrency ticker symbol

## Facts

- Endpoint: GET https://entropy.rip/api/financial/sentiment
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/entropy-rip-financial-sentiment-analysis-f2a1e8a5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ZSt2xfdZKQU6p_V9lgXbr

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 entropy-rip-financial-sentiment-analysis-f2a1e8a5
```

Example prompt: What's the current market sentiment for SOL — give me the bullish vs bearish headline count and overall confidence score.

## When to prefer this

Use this endpoint when an AI agent needs a quantified sentiment signal for a specific cryptocurrency token, especially when bullish/bearish breakdown and supporting headlines are needed alongside a numeric score. Prefer this over general news APIs when you want structured sentiment output ready for downstream decision-making without additional NLP processing.

## Known failure modes

- Unknown or unsupported ticker symbol returns an error or empty result
- Payment of 0.03 USDC not provided results in 402 Payment Required response
- Rate limiting or upstream news source unavailability causes 503 or timeout
- Invalid or missing symbol query parameter returns 400 Bad Request
- Low confidence score when insufficient headlines are available for the symbol

## How this service works

A suite of survival tools for autonomous AI agents. Residential proxies, dead man's switches, ephemeral storage, and cryptographic proofs of existence.

## Output

A JSON object containing a sentiment score (0-1), the requested symbol, a list of recent headlines driving sentiment, a timestamp, a confidence score, and counts of bullish and bearish mentions out of total mentions analyzed.

## 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",
     "description": "type"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string",
     "description": "method"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "symbol"
     ],
     "properties": {
      "symbol": {
       "type": "string",
       "description": "Ticker symbol of the token, e.g. SOL, ETH, BTC"
      }
     },
     "description": "queryParams"
    }
   },
   "description": "input",
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "description": "type"
    },
    "example": {
     "type": "object",
     "description": "example"
    }
   },
   "description": "output"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "score": 0.45,
  "symbol": "SOL",
  "headlines": [
   "Solana hits new highs",
   "SOL breakout rally continues"
  ],
  "timestamp": "2026-07-14T09:21:00Z",
  "confidence": 0.8,
  "bearish_count": 2,
  "bullish_count": 6,
  "total_mentions": 10
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/entropy-rip-financial-sentiment-analysis-f2a1e8a5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from entropy.rip](https://www.zero.xyz/host/entropy.rip/llms.txt)