Marketplace · API · x402

coord.taifoon.dev/v1/market/candles

OHLCV bars of BTC, ETH, SOL or the CME micro futures NQ, ES, YM (15s, 1m, 5m, 1h) from the Taifoon venue tape, past windows only (up to 1,000 bars a call), with a sha256 digest of the bars. The tape seals a past window, so the same request gives the same bars. The same source is also served over MCP by Cubicle candles (ERC-8004 8453:96559).

Endpoint	`https://coord.taifoon.dev/v1/market/candles`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~2477 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	0x3574999dd4c96eB73Bd6e11D4177010C83E14f5b
method	GET
last updated	2026-11-12T12:59:17.462Z

Use it

Call it (an x402 client pays automatically)

curl -i https://coord.taifoon.dev/v1/market/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-b3502c618bb1dd98

Search the whole marketplace from your agent (MCP)

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