$0.02
per call · USD Coin on Base
Real GDP growth (BEA, quarterly): latest print, revisions, surprise — Latest Real GDP growth print from the BEA 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 quarterly release date, and a 12-observation mini-series. Same shape as /v1/econ/:series bound to gdp-growth.
Endpoint
GET https://x402-factory.com/v1/econ/gdp-growth3
Calls / 30d
1
Unique payers / 30d
Sep 1
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://x402-factory.com/v1/econ/gdp-growth", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://x402-factory.com/v1/econ/gdp-growth" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"fred_id": "A191RL1Q225SBEA",
"frequency": "Quarterly",
"latest_print": {
"first_release_value": 1.5,
"first_released_on": "2026-07-30",
"headline": 1.5,
"headline_basis": "first release level",
"headline_units": "%",
"latest_value": 1.5,
"obs_date": "2026-04-01",
"revised": false
},
"next_release_date": "2026-08-26",
"recent": [
{
"obs_date": "2025-04-01",
"value": 3.8
},
{
"obs_date": "2025-07-01",
"value": 4.4
},
{
"obs_date": "2025-10-01",
"value": 0.5
},
{
"obs_date": "2026-01-01",
"value": 2.1
},
{
"obs_date": "2026-04-01",
"value": 1.5
}
],
"release_name": "Gross Domestic Product",
"revisions": [
{
"first_value": 2,
"latest_value": 2.1,
"obs_date": "2026-01-01"
},
{
"first_value": 1.4,
"latest_value": 0.5,
"obs_date": "2025-10-01"
},
{
"first_value": 4.3,
"latest_value": 4.4,
"obs_date": "2025-07-01"
}
],
"series": "gdp-growth",
"source_agency": "U.S. Bureau of Economic Analysis",
"surprise": {
"actual": 1.5,
"expectation_detail": "trend-model: naive (prior level)",
"expectation_source": "trend-model",
"expected": 2.1,
"surprise": -0.6
},
"title": "Real GDP Growth (SAAR)",
"units": "Percent Change at Annual Rate"
},
"meta": {
"data_mode": "live",
"docs": "https://x402-factory.com/docs/econ.series.gdp-growth",
"endpoint": "/v1/econ/gdp-growth",
"freshness": "daily",
"generated_at": "2026-09-01T09:36:54.289Z",
"request_id": "req_00000000",
"sources": [
"fred"
],
"version": "1.0.0"
}
}Payment details
0xcc42ed39a06b6cf3f484307ef76b88bf56fb305fUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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