Marketplace · API · x402

liquidvision.app/api/v1/sentiment/fear-greed

LiquidVision.app: Crypto Fear & Greed Index: today's fear and greed score (0 extreme fear to 100 extreme greed) with its label, for the market or one coin (BTC, ETH...). Market sentiment measured from derivatives on 13 exchanges: funding rates, long/short ratio, open interest and liquidations.

Endpoint	`https://liquidvision.app/api/v1/sentiment/fear-greed`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:42161
scheme	exact
pay to	0xF351C929D7be36737a2E24FF2f3e359867086C77
method	GET
last updated	2026-11-13T09:23:23.296Z

Use it

Call it (an x402 client pays automatically)

curl -i https://liquidvision.app/api/v1/sentiment/fear-greed
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-63cdaf87264fd1d3

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}