# minia2a Fear & Greed Index

> minia2a Fear & Greed Index is a paid API for AI agents from minia2a.uk, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-30).

Fetches the current crypto Fear & Greed Index value and sentiment level via x402 pay-per-call on Base.

## Facts

- Endpoint: GET https://minia2a.uk/x402/x402-fear-greed?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/minia2a-fear-greed-index-1671172b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tHpIMjnkCRuCLAbBV_-qU

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 minia2a-fear-greed-index-1671172b
```

Example prompt: What's the current crypto Fear and Greed Index? I want to know whether the market is in fear or greed territory right now.

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call lookup of the crypto Fear and Greed Index without managing API keys or subscriptions. Ideal for agents that occasionally need market sentiment context rather than continuous monitoring. Cost-effective at $0.01 USDC per call via x402 on Base for infrequent spot checks.

## Known failure modes

- Payment not received or wallet not funded — 402 response returned
- Invalid or missing query parameters — malformed request error
- Upstream data source unavailable — service may return error or stale data
- Rate limit or wallet trial exhausted — request blocked after 5 free trial calls

## How this service works

Discover 1,600+ verified x402 agent APIs — crypto data, web scraping, AI inference, security, and more. 5 free trial calls per signed wallet. 1.3M+ requests served. Pay per call via x402 on Base — no subscription, no API keys. Verified — not just listed, tested.

## Output

Returns a JSON object with ok:true and the current Fear and Greed Index data, including a numeric score (0-100) and corresponding sentiment label such as 'Extreme Fear', 'Fear', 'Neutral', 'Greed', or 'Extreme Greed', typically with a timestamp.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    },
    "method": {
     "type": "string"
    },
    "bodyType": {
     "type": "string"
    },
    "queryParams": {
     "type": "object"
    }
   }
  },
  "output": {
   "type": "object",
   "properties": {
    "type": {
     "type": "string"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/minia2a-fear-greed-index-1671172b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from minia2a.uk](https://www.zero.xyz/host/minia2a.uk/llms.txt)