Saylor Innovations Data Desk
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
Offering
- Provider
- saylorinnovations.com
- Method
- GET
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Financial Analysis
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://saylorinnovations.com/api/econ/series- MIME type
- Not provided
- First seen
- 2026-10-16T01:59:13.392Z
- Last seen
- Tags
- fred, economic data, unemployment rate, cpi inflation, federal funds rate
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.01 USDC
Atomic price: 10000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.01 USDC
Atomic price: 10000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"payTo": "0xA2A8dF0f7CaaBEa4e120a2568118f141569fc8aa"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "10000",
"payTo": "7LSjfrJf8fNsB8VA9u7N3WEn25smQLpob3SvyUvXacy7"
}
]Observed health
- Status
- Healthy
- Latest latency
- 144 ms
- Average latency
- 434 ms
- HTTP status
- 402
- Last checked
- Reachability
- 100% over 11 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"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 schema
{
"$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"
}