# TokenVest Fear & Greed Signal

> TokenVest Fear & Greed Signal is a paid API for AI agents from api.genesistokenlabs.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).

Returns the current crypto market fear and greed index signal for use in investment timing and sentiment analysis

## Facts

- Endpoint: GET https://api.genesistokenlabs.com/v1/signals/fear-greed?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-31
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tokenvest-fear-greed-signal-a22005d2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_qpd1je92ORzghycr8m3UZ

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 tokenvest-fear-greed-signal-a22005d2
```

Example prompt: What is the current crypto market fear and greed signal right now — is the market fearful or greedy?

## When to prefer this

Use this endpoint when you need a real-time or near-real-time crypto market sentiment signal specifically from the Genesis Token Labs / TokenVest platform, particularly when integrating sentiment data into pre-launch investment decisions or crypto trading workflows that already use this provider's ecosystem.

## Known failure modes

- Empty or minimal data payload if signal data is unavailable
- HTTP 402 if payment is not provided or insufficient
- HTTP 429 rate limiting if too many requests are made
- Stale or cached data returned if upstream source is delayed
- Generic error response with ok: false if the service is down

## How this service works

TokenVest — invest in high-potential crypto projects before they launch to the public market.

## Output

Returns a JSON object with an 'ok' boolean status and a 'data' payload containing the current fear and greed signal metrics for the crypto market, such as a numeric index value and/or sentiment classification.

## 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"
    },
    "headers": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    },
    "queryParams": {
     "type": "object",
     "additionalProperties": {
      "type": "string"
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tokenvest-fear-greed-signal-a22005d2/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.genesistokenlabs.com](https://www.zero.xyz/host/api.genesistokenlabs.com/llms.txt)