x402-factory
GET x402-factory.com/v1/econ/cpi
Why an agent can trust this route.
Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.
Observed outcomes
CPI inflation (BLS, monthly): latest print, revisions, surprise — Latest CPI inflation print from the BLS via FRED/ALFRED: first-release vs latest value with a revised flag (revisions never pose as print-day numbers), surprise vs a labeled expectation (market-implied when a matching prediction market exists, else trend-model), next monthly release date, and a 12-observation mini-series. Same…
Resource: x402-factory.com/v1/econ/cpi
Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0xCc42Ed39a06b6cF3f484307eF76B88Bf56Fb305f
Payment methods: — · Last validation: 2026-09-14 07:31:58.493+00
{
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"data",
"meta"
],
"properties": {
"data": {
"type": "object",
"required": [
"series",
"fred_id",
"title",
"source_agency",
"release_name",
"units",
"frequency",
"latest_print",
"surprise",
"next_release_date",
"recent",
"revisions"
],
"properties": {
"title": {
"type": "string"
},
"units": {
"type": "string"
},
"recent": {
"type": "array",
"items": {
"type": "object",
"required": [
"obs_date",
"value"
],
"properties": {
"value": {
"type": "number"
},
"obs_date": {
"type": "string"
}
},
"additionalProperties": false
}
},
"series": {
"type": "string"
},
"fred_id": {
"type": "string"
},
"surprise": {
"anyOf": [
{
"type": "object",
"required": [
"actual",
"expected",
"surprise",
"expectation_source",
"expectation_detail"
],
"properties": {
"actual": {
"type": "number"
},
"expected": {
"type": "number"
},
"surprise": {
"type": "number"
},
"comparable_market": {
"type": "object",
"required": [
"slug",
"market_p",
"question"
],
"properties": {
"slug": {
"type": "string"
},
"market_p": {
"type": "number"
},
"question": {
"type": "string"
}
},
"additionalProperties": false
},
"expectation_detail": {
"type": "string"
},
"expectation_source": {
"enum": [
"market-implied",
"trend-model"
],
"type": "string"
}
},
"additionalProperties": false
},
{
"type": "null"
}
]
},
"frequency": {
"type": "string"
},
"revisions": {
"type": "array",
"items": {
"type": "object",
"required": [
"obs_date",
"first_value",
"latest_value"
],
"properties": {
"obs_date": {
"type": "string"
},
"first_value": {
"type": "number"
},
"latest_value": {
"type": "number"
}
},
"additionalProperties": false
}
},
"latest_print": {
"type": "object",
"required": [
"obs_date",
"headline",
"headline_units",
"headline_basis",
"first_release_value",
"latest_value",
"revised",
"first_released_on"
],
"properties": {
"revised": {
"type": "boolean"
},
"headline": {
"type": "number"
},
"obs_date": {
"type": "string"
},
"latest_value": {
"type": "number"
},
"headline_basis": {
"type": "string"
},
"headline_units": {
"type": "string"
},
"first_released_on": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"first_release_value": {
"type": "number"
}
},
"additionalProperties": false
},
"release_name": {
"type": "string"
},
"source_agency": {
"type": "string"
},
"surprise_note": {
"type": "string"
},
"next_release_date": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
]
},
"next_release_expectation": {
"type": "object",
"required": [
"expected",
"slug",
"market_p",
"question"
],
"properties": {
"slug": {
"type": "string"
},
"expected": {
"type": "number"
},
"market_p": {
"type": "number"
},
"question": {
"type": "string"
}
},
"additionalProperties": false
}
},
"additionalProperties": false
},
"meta": {
"type": "object"
}
}
}
}
},
"paymentRequirements": [
{
"raw": {
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xCc42Ed39a06b6cF3f484307eF76B88Bf56Fb305f",
"amount": "20000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
},
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0xCc42Ed39a06b6cF3f484307eF76B88Bf56Fb305f",
"scheme": "exact",
"network": "eip155:8453",
"amountAtomic": "20000"
}
]
}Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.