$0.02
per call · USD Coin on Base
Biggest Federal Reserve probability moves (1h/6h/24h) — The fastest way to see where news is landing in Federal Reserve: active markets ranked by absolute probability change over your chosen window, with volume surge ratios. Same shape as /v1/movers, pre-filtered to Federal Reserve markets.
Endpoint
GET https://x402-factory.com/v1/movers/fed2
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/movers/fed", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://x402-factory.com/v1/movers/fed?limit=10&window=24h" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"movers": [
{
"category": "economics",
"delta": 0.0237,
"p_now": 0.0488,
"p_prev": 0.0251,
"question": "Will the Fed raise rates at the September 2026 FOMC meeting?",
"slug": "fed-hike-september-2026",
"volume_surge_ratio": 1.07
},
{
"category": "economics",
"delta": -0.0171,
"p_now": 0.5666,
"p_prev": 0.5837,
"question": "Will the September 2026 FOMC dot plot shift its median rate path?",
"slug": "fomc-dot-plot-median-shift-2026-09",
"volume_surge_ratio": 1.01
},
{
"category": "economics",
"delta": -0.0113,
"p_now": 0.0783,
"p_prev": 0.0896,
"question": "Will the Fed chair be replaced or step down in 2026?",
"slug": "fed-chair-replaced-2026",
"volume_surge_ratio": 1.03
},
{
"category": "economics",
"delta": -0.0013,
"p_now": 0.7312,
"p_prev": 0.7325,
"question": "Will the Fed cut rates at the September 2026 FOMC meeting?",
"slug": "fed-rate-cut-2026-09",
"volume_surge_ratio": 0.99
}
]
},
"meta": {
"data_mode": "live",
"docs": "https://x402-factory.com/docs/probability.movers.fed",
"endpoint": "/v1/movers/fed",
"freshness": "realtime",
"generated_at": "2026-09-01T09:36:55.186Z",
"request_id": "req_00000000",
"sources": [
"kalshi",
"polymarket"
],
"version": "1.0.0"
}
}Payment details
0xcc42ed39a06b6cf3f484307ef76b88bf56fb305fUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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