Economic data series
Economic data series - latest value, change, year-over-year, window high and low and recent history for any FRED series such as unemployment, CPI, fed funds or GDP
Answeringour last check, 2026-10-18
1 of 1checks answered this week
335 msmedian answer time
$0.01listed price per call
$0.01price it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://saylorinnovations.com/api/econ/series
| Category | Everything else |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 2 from 2 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-10-18 | valid payment request | 402 | $0.01 | 335 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"id": "UNRATE",
"limit": "12"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"POST",
"PUT",
"PATCH",
"DELETE",
"HEAD"
],
"type": "string"
},
"queryParams": {
"properties": {
"id": {
"description": "FRED series id, e.g. UNRATE, CPIAUCSL, FEDFUNDS, DGS10, GDPC1, MORTGAGE30US",
"type": "string"
},
"limit": {
"description": "optional recent observations to return, 1-200, default 24",
"type": "string"
}
},
"required": [
"id"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"change": {
"description": "Change versus the baseline",
"type": [
"number",
"null"
]
},
"change_pct": {
"description": "Change as a percentage",
"type": [
"number",
"null"
]
},
"checked_at": {
"description": "Time the check was run (UTC)",
"type": [
"string",
"null"
]
},
"frequency": {
"description": "Frequency of the series",
"type": [
"string",
"null"
]
},
"latest": {
"description": "Most recent value or version",
"properties": {
"date": {
"description": "Date (YYYY-MM-DD)",
"type": "string"
},
"value": {
"description": "Value of the requested item",
"type": "number"
}
},
"type": "object"
},
"observations": {
"description": "Observations in time order",
"items": {
"properties": {
"date": {
"description": "Date (YYYY-MM-DD)",
"type": "string"
},
"value": {
"description": "Value of the requested item",
"type": "number"
}
},
"type": "object"
},
"type": "array"
},
"observations_in_window": {
"description": "Observations in window",
"type": [
"number",
"null"
]
},
"previous": {
"type": [
"object",
"null"
]
},
"series_id": {
"description": "Series id identifier",
"type": "string"
},
"source": {
"description": "Data source the values come from",
"type": [
"string",
"null"
]
},
"title": {
"description": "Title",
"type": [
"string",
"null"
]
},
"units": {
"description": "Units of measure",
"type": [
"string",
"null"
]
},
"window_average": {
"description": "Window average",
"type": [
"number",
"null"
]
},
"window_high": {
"description": "Window high",
"type": "object"
},
"window_low": {
"description": "Window low",
"type": "object"
},
"window_start": {
"description": "Window start",
"type": [
"string",
"null"
]
},
"year_ago": {
"description": "Year ago"
},
"yoy_change": {
"description": "Yoy change",
"type": [
"number",
"null"
]
},
"yoy_pct": {
"description": "Yoy, as a percentage",
"type": [
"number",
"null"
]
}
},
"required": [
"series_id",
"latest",
"observations"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}