Marketplace · API · x402

stationfx.com/economic-data/financial-conditions/cboe-volatility-index-vix

CBOE measure of expected 30-day volatility in the S&P 500, derived from options prices. The market's fear gauge. Spikes during crises and risk-off events. Use for risk sentiment analysis, hedging signal generation, and regime detection. Daily frequency with full history.

Endpoint	`https://stationfx.com/economic-data/financial-conditions/cboe-volatility-index-vix`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~807 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x22f7e9518dff04a5db1fddaabc0e001b8c425b3a
method	GET
last updated	2026-11-01T23:31:42.254Z

Use it

Call it (an x402 client pays automatically)

curl -i https://stationfx.com/economic-data/financial-conditions/cboe-volatility-index-vix
# 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/x402-913da3ff4354db6e

Search the whole marketplace from your agent (MCP)

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