# x402node Crypto Market Overview (Fear & Greed, Funding Rate, Open Interest, Liquidations)

> x402node Crypto Market Overview (Fear & Greed, Funding Rate, Open Interest, Liquidations) is a paid API for AI agents from api.x402node.dev, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns a single aggregated derivatives snapshot for a crypto asset, combining fear & greed sentiment, perpetual funding rate, open interest, and recent liquidations in one API call.

## Facts

- Endpoint: GET https://api.x402node.dev/market/overview
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402node-crypto-market-overview-fear-greed-funding-rate-open-interest-3edaa520
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_t9_7U-MfDUIB2pt5fRiKs

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 x402node-crypto-market-overview-fear-greed-funding-rate-open-interest-3edaa520
```

Example prompt: Give me the full derivatives market snapshot for ETH right now — fear and greed index, perpetual funding rate, open interest, and recent liquidations all in one shot.

## When to prefer this

Use this endpoint when an AI trading agent or monitoring bot needs a comprehensive derivatives market snapshot for a crypto asset in a single call, replacing 4+ separate API lookups for fear & greed, funding rate, open interest, and liquidations. Prefer this over individual indicator APIs when minimizing latency and API call overhead is critical for real-time trading decisions.

## Known failure modes

- Invalid or unsupported symbol returns an error or empty data
- Payment of $0.05 USDC not provided results in 402 Payment Required
- Network or upstream data source outage may cause stale or missing fields
- Unsupported asset symbols may fall back to BTC default without warning

## How this service works

One-call market snapshot for a crypto asset: fear & greed sentiment, perpetual funding rate, open interest and recent liquidations aggregated in a single response. One call replaces 4+ separate indicator lookups. Built for AI trading agents and market-monitoring bots that need the full derivatives picture before acting. market overview, sentiment, funding rate, open interest, liquidations, derivatives snapshot Accepts payment on Base or Solana — either network works.

## Output

A single JSON response containing the fear & greed sentiment index, current perpetual funding rate, open interest figures, and recent liquidations aggregated for the requested crypto asset (default: BTC).

## 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": {
      "symbol": {
       "type": "string",
       "description": "Crypto asset symbol, e.g. BTC (default BTC). Alias: coin"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402node-crypto-market-overview-fear-greed-funding-rate-open-interest-3edaa520/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x402node.dev](https://www.zero.xyz/host/api.x402node.dev/llms.txt)