# TokenGuard Fear & Greed Index

> TokenGuard Fear & Greed Index is a paid API for AI agents from eltociear-tokenguard.hf.space, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns the current crypto Fear & Greed Index score and sentiment classification for the market

## Facts

- Endpoint: POST https://eltociear-tokenguard.hf.space/fear_greed
- 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/tokenguard-fear-greed-index-3abf947b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_SJohtPFcTnzG758EIdga8

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 tokenguard-fear-greed-index-3abf947b -d '<json body>'
```

Example prompt: What's the current crypto Fear & Greed Index score — is the market in extreme fear, fear, neutral, greed, or extreme greed right now?

## When to prefer this

Use this endpoint when you need a quick, single-call retrieval of the current crypto Fear & Greed Index as part of a DeFi analytics or crypto trading workflow, especially when you are already integrated with the TokenGuard x402 micropayment system and want consistent access alongside other crypto/DeFi data routes from the same provider.

## Known failure modes

- Payment failure if USDC micropayment via x402 is not properly configured
- Empty or malformed JSON response if upstream data source is unavailable
- Rate limiting or timeout if the Hugging Face Space is under load
- Stale data if the index has not been recently updated by the underlying provider

## How this service works

fear greed data for AI agents.

## Output

A JSON object containing the current Fear & Greed Index numeric score (typically 0-100) and an associated sentiment label such as Extreme Fear, Fear, Neutral, Greed, or Extreme Greed, reflecting current crypto market sentiment.

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "required": [],
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokenguard-fear-greed-index-3abf947b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from eltociear-tokenguard.hf.space](https://www.zero.xyz/host/eltociear-tokenguard.hf.space/llms.txt)