Marketplace · API · x402

stationfx.com/economic-data/interest-rates/market-yield-on-u-s-treasury-securities-at-2-year-constant-maturity-quoted-on

Short-end U.S. Treasury yield most sensitive to Fed policy expectations. Moves closely with fed funds rate expectations. Primary input for yield curve spread calculations and rate cycle timing. Daily frequency with full derived metrics.

Endpoint	`https://stationfx.com/economic-data/interest-rates/market-yield-on-u-s-treasury-securities-at-2-year-constant-maturity-quoted-on-an-investment-basis`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~1125 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	2026-10-27T00:13:15.923Z

Use it

Call it (an x402 client pays automatically)

curl -i https://stationfx.com/economic-data/interest-rates/market-yield-on-u-s-treasury-securities-at-2-year-constant-maturity-quoted-on-an-investment-basis
# 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-eef62cf1e017b885

Search the whole marketplace from your agent (MCP)

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

stationfx.com/economic-data/interest-rates/market-yield-on-u-s-treasury-securities-at-2-year-constant-maturity-quoted-on

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