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US Treasury Yields and CPI

us_rates_macro
Read-onlyIdempotent

US Treasury yields and inflation data: daily Treasury par yield curve (1-month to 30-year) plus BLS CPI, core CPI, unemployment rate and nonfarm payrolls for the last 13 months with year-over-year change. Use when a finance agent needs current US interest rates, inflation or jobs data. Sources: US Treasury, BLS (public). Signed receipt. Price: $0.002 per call via x402 (USDC on Base or XRP on XRPL). Example arguments: {"series":"treasury,cpi"}.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
seriesNoComma list of treasury,cpi,core_cpi,unemployment,payrolls; default all

Output Schema

TableJSON Schema
NameRequiredDescriptionDefault
dataNoUS Treasury par yield curve and BLS CPI, core CPI, unemployment and payrolls series
receiptNoEd25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt

Schema Changelog

Changes observed during successful MCP inspections.

  1. Changed1 schema field changed
    • changedOutput schema / (root)
      Previous value: -nullNew value: +{
+  "description": "Paid result: { data, receipt }. Unpaid calls return an x402 PaymentRequired object instead (isError: true).",
+  "properties": {
+    "data": {
+      "description": "US Treasury par yield curve and BLS CPI, core CPI, unemployment and payrolls series",
+      "properties": {
+        "cpi": {},
+        "retrieved_from_cache_as_of": {},
+        "series": {},
+        "sources": {},
+        "treasury_par_yield_curve": {}
+      }
+    },
+    "receipt": {
+      "description": "Ed25519-signed, hash-chained receipt; verify free with the verify_receipt tool or POST /v1/verify-receipt"
+    }
+  },
+  "type": "object"
+}
  2. First observed

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