← The evidence ledger
Evidence row 453688
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://x402stock.vercel.app/api/v1/treasury-yields
- Recorded
- Previous row
- #127114
- Body SHA-256
- d5c7690ee5f9561bb3d4b0cfe7a82d08cb2b2dd072b9a2a38dba9de32d258328
- Leaf
- 0xc9643c5dba9579e66833ea435b6c185f6fcd3f310a2fd8c577ed294204c36f91
What was observed
{
"endpoints": [
[
"x402",
"https://x402stock.vercel.app/api/v1/treasury-yields"
]
],
"name": "x402stock.vercel.app/api/v1/treasury-yields",
"owner_address": "0x3070fbb3803819fb5bdfe9286fdc6325a877fa85",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"scheme": "exact"
}
],
"description": "The daily US Treasury par yield curve (Constant Maturity Treasury rates) for every maturity from 1 month to 30 years, in percent. Defaults to the latest published day; pass `?limit=` for more recent days (max 250) and `?year=YYYY`. No ticker needed. Use for the risk-free rate, rate-sensitivity context, and yield-curve inversion in macro-aware analysis. From x402stock",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"limit": 1
},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-05-29T00:00:00.000Z",
"count": 1,
"maturities": [
"1mo",
"1.5mo",
"2mo",
"3mo",
"4mo",
"6mo",
"1yr",
"2yr",
"3yr",
"5yr",
"7yr",
"10yr",
"20yr",
"30yr"
],
"rates": [
{
"date": "2026-05-29",
"rates": {
"1.5mo": 3.71,
"10yr": 4.19,
"1mo": 3.72,
"1yr": 3.47,
"20yr": 4.81,
"2mo": 3.66,
"2yr": 3.47,
"30yr": 4.86,
"3mo": 3.65,
"3yr": 3.55,
"4mo": 3.62,
"5yr": 3.74,
"6mo": 3.58,
"7yr": 3.95
}
}
],
"series": "daily_treasury_par_yield_curve",
"source": "us_treasury",
"unit": "percent"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"limit": {
"default": 1,
"exclusiveMinimum": 0,
"maximum": 250,
"type": "integer"
},
"year": {
"maximum": 2100,
"minimum": 1990,
"type": "integer"
}
},
"required": [
"limit"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"as_of": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"count": {
"type": "number"
},
"maturities": {
"items": {
"type": "string"
},
"type": "array"
},
"rates": {
"items": {
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"rates": {
"additionalProperties": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"propertyNames": {
"type": "string"
},
"type": "object"
}
},
"required": [
"date",
"rates"
],
"type": "object"
},
"type": "array"
},
"series": {
"type": "string"
},
"source": {
"const": "us_treasury",
"type": "string"
},
"unit": {
"type": "string"
}
},
"required": [
"source",
"as_of",
"series",
"unit",
"maturities",
"count",
"rates"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-27T09:57:19.623Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-08T06:26:50.857Z"
},
"resource": "https://x402stock.vercel.app/api/v1/treasury-yields",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "The daily US Treasury par yield curve (Constant Maturity Treasury rates) for every maturity from 1 month to 30 years, in percent. Defaults to the latest published day; pass `?limit=` for more recent days (max 250) and `?year=YYYY`. No ticker needed. Use for the risk-free rate, rate-sensitivity context, and yield-curve inversion in macro-aware analysis. From x402stock"
}What the leaf hashes
{"body":"d5c7690ee5f9561bb3d4b0cfe7a82d08cb2b2dd072b9a2a38dba9de32d258328","id":453688,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793100654213696,"prev":127114,"subject":"x402_bazaar:https://x402stock.vercel.app/api/v1/treasury-yields","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.