82trust / 100

Fear Greed

by Crypto Fear & Greed Index in Onchain & crypto

x402 APIPassing, checked 1 h ago

Crypto Fear & Greed Index: current reading (0-100, Extreme Fear to Extreme Greed) plus 7-day and 30-day sentiment trend (rising/falling/flat with the average and point change), not just a single snapshot number. Not ticker-specific. Data from alternative.me. $0.01/call.

GET https://x402-stock-indicators.vercel.app/fear-greed

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
242 ms typical, 242 ms slowest 5%
Last check
1 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://x402-stock-indicators.vercel.app/fear-greed"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402-stock-indicators.vercel.app%2Ffear-greed
const res = await pay("https://x402-stock-indicators.vercel.app/fear-greed");
console.log(await res.json());

Example output

{
  "current": {
    "classification": "Fear",
    "date": "2026-07-30",
    "value": 28
  },
  "history": [
    {
      "classification": "Fear",
      "date": "2026-07-30",
      "value": 28
    },
    {
      "classification": "Fear",
      "date": "2026-07-29",
      "value": 29
    }
  ],
  "trend_30d": {
    "average": 25.3,
    "change": 17,
    "days": 30,
    "direction": "rising",
    "oldest": {
      "classification": "Extreme Fear",
      "date": "2026-07-01",
      "value": 11
    }
  },
  "trend_7d": {
    "average": 28.1,
    "change": 0,
    "days": 7,
    "direction": "flat",
    "oldest": {
      "classification": "Fear",
      "date": "2026-07-24",
      "value": 28
    }
  }
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
1 h agoPassed402242 ms$0.01
6 h agoPassed402298 ms$0.01