Get up to five recent annual observations for population, GDP in current US doll
Get up to five recent annual observations for population, GDP in current US dollars and consumer-price inflation. Includes years, units, source links and missing values.
Answeringour last check, 2026-09-25
1 of 1checks answered this week
544 msmedian answer time
$0.003listed price per call
$0.003price 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/data/economy
| Category | Market data |
|---|---|
| Provider host | saylorinnovations.com |
| Networks | eip155:137, eip155:42161, eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 3 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
| Day | Result | HTTP | Asked | Time |
|---|---|---|---|---|
| 2026-09-25 | valid payment request | 402 | $0.003 | 544 ms |
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"country": "US"
},
"type": "http"
}
Promised output schema (from the provider)
{
"$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": {
"country": {
"description": "Two-letter country code supported by World Bank, for example US or GB. Aggregates are excluded.",
"type": "string"
}
},
"required": [
"country"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"queryParams"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"report": {
"properties": {
"attribution": {
"type": "string"
},
"countryCode": {
"type": "string"
},
"countryName": {
"type": "string"
},
"datasetUpdated": {
"type": [
"string",
"null"
]
},
"indicators": {
"items": {
"properties": {
"id": {
"type": "string"
},
"name": {
"type": "string"
},
"observations": {
"items": {
"properties": {
"value": {
"type": [
"number",
"null"
]
},
"year": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"source": {
"type": "string"
},
"unit": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"limitations": {
"type": "string"
}
},
"required": [
"countryCode",
"countryName",
"indicators",
"attribution",
"limitations"
],
"type": "object"
},
"retrievedAt": {
"format": "date-time",
"type": "string"
},
"service": {
"type": "string"
},
"source": {
"properties": {
"name": {
"type": "string"
},
"url": {
"format": "uri",
"type": "string"
}
},
"required": [
"name",
"url"
],
"type": "object"
},
"subject": {
"type": "string"
}
},
"required": [
"service",
"subject",
"retrievedAt",
"source",
"report"
],
"type": "object"
},
"type": {
"const": "json",
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}