Marketplace · API · x402

srv1553682.hstgr.cloud/fng/api/fear-greed

Crypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verified onchain settlement. Source: Alternative.me.

Endpoint	`https://srv1553682.hstgr.cloud/fng/api/fear-greed`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xd32714cc95753D5CD50F56570E98C9d87E7C6dfe
method	GET
last updated	2026-11-04T04:01:21.014Z

Use it

Call it (an x402 client pays automatically)

curl -i https://srv1553682.hstgr.cloud/fng/api/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-a58b64bdc8c11e7d

Search the whole marketplace from your agent (MCP)

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