Marketplace · API · x402

ozmium.org/v1/candles

OHLC history with window extremes (highest high / lowest low over the window). Crypto via Coinbase (GET /v1/candles?product=ETH-USD&days=30; hourly bars <= 7d, six-hour <= 31d, daily <= 350d). Metals / indices / forex / stocks via ?sym=XAU&cls=Commodities[&quote=USD]. Returns { productId, days, high, low, candles, series: [[startSec, open, high, low, close], ...] } oldest first. Full details: GET /v1.

Endpoint	`https://ozmium.org/v1/candles`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~1087 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	0x53a05c0eed6cbf065f31aedbae7b0d8ce1a0f4db
method	GET
last updated	2026-10-26T00:12:32.461Z

Use it

Call it (an x402 client pays automatically)

curl -i https://ozmium.org/v1/candles
# 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/x402-18648a45a9540fff

Search the whole marketplace from your agent (MCP)

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