Marketplace · API · x402

www.blockchainiq.co/api/x402/v1/macro

US macroeconomic indicators in one call: real GDP growth, CPI inflation, core PCE, unemployment rate, nonfarm payrolls, Fed funds rate, 2-year and 10-year Treasury yields, Japan 10-year yield, WTI crude oil, gold and silver. Each with latest value, prior value and as-of date. Use for the macro backdrop to crypto and risk assets. Sourced from FRED, other official sources and commodity price feeds. JSON, no API key. $0.05 per call. Blockchain IQ.

Endpointhttps://www.blockchainiq.co/api/x402/v1/macro
Trust✓ Verified callable · 100% uptime over 1 checks · ~354 ms
PricingPay per call with x402, no account. Call it to get an exact quote before paying.
networkeip155:8453
schemeexact
pay to0x617dA9383fbA67e86137BC4924b8b7E400fB7C9e
methodGET
last updated2026-11-12T01:55:22.527Z

Use it

Call it (an x402 client pays automatically)

curl -i https://www.blockchainiq.co/api/x402/v1/macro
# 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-fa71f0a15f2b99cc

Search the whole marketplace from your agent (MCP)

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

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