US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally
US real Gross Domestic Product, quarterly, in billions of chained 2017 dollars (seasonally adjusted annual rate), with the latest reading, prior quarter, quarter-over-quarter and year-over-year change, and recent history. No ticker needed. The broad measure of economic output for macro-aware analysis. Sourced from the St. Louis Fed (FRED). From x402stock
10000 (raw units)
price
5
calls / 30d
5
unique payers
2026-09-14
updated
Provider
x402stock.xyz · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x3070Fbb3803819fB5BdfE9286fdc6325A877fA85",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "10000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {},
"type": "http"
},
"output": {
"example": {
"as_of": "2026-01-01T00:00:00.000Z",
"change": 122.3,
"change_percent": 0.52,
"frequency": "quarterly",
"history": [
{
"date": "2026-01-01",
"value": 23512.4
}
],
"latest": {
"date": "2026-01-01",
"value": 23512.4
},
"prior": {
"date": "2025-10-01",
"value": 23390.1
},
"series_id": "GDPC1",
"source": "fred",
"title": "Real Gross Domestic Product",
"unit": "billions_of_chained_2017_usd_saar",
"yoy_percent": 2.4
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET",
"HEAD",
"DELETE"
],
"type": "string"
},
"queryParams": {
"properties": {},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"as_of": {
"type": "string"
},
"change": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"change_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
},
"frequency": {
"type": "string"
},
"history": {
"items": {
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"value": {
"type": "number"
}
},
"required": [
"date",
"value"
],
"type": "object"
},
"type": "array"
},
"latest": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"value": {
"type": "number"
}
},
"required": [
"date",
"value"
],
"type": "object"
},
{
"type": "null"
}
]
},
"prior": {
"anyOf": [
{
"additionalProperties": false,
"properties": {
"date": {
"type": "string"
},
"value": {
"type": "number"
}
},
"required": [
"date",
"value"
],
"type": "object"
},
{
"type": "null"
}
]
},
"series_id": {
"type": "string"
},
"source": {
"const": "fred",
"type": "string"
},
"title": {
"type": "string"
},
"unit": {
"type": "string"
},
"yoy_percent": {
"anyOf": [
{
"type": "number"
},
{
"type": "null"
}
]
}
},
"required": [
"source",
"as_of",
"series_id",
"title",
"unit",
"frequency",
"latest",
"prior",
"change",
"change_percent",
"yoy_percent",
"history"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://x402stock.xyz/api/v1/gdp" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://x402stock.xyz/api/v1/gdp");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://x402stock.xyz/api/v1/gdp")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/5249.json, and this resource appears in /discovery/resources and /discovery/search.