$0.002
per call · USD Coin on Base
Polymarket movers RIGHT NOW: the 20 biggest 24h odds moves across active prediction markets, ranked by move size, each with direction, the raw 1d and 7d change, live odds, best bid/ask, spread, volume, liquidity and the event link. A tradability floor keeps dead-market swings out. Flat JSON, refreshed every 5 minutes. Polymarket odds movers, biggest prediction-market moves, event probability shifts, market momentum. $0.002 per call.
Endpoint
GET https://x402.ottoai.services/pm-movers4
Calls / 30d
3
Unique payers / 30d
Sep 8
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.ottoai.services/pm-movers", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://x402.ottoai.services/pm-movers" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"data": {
"candidatesScanned": 150,
"generatedAt": "2026-09-01T12:00:00.000Z",
"moverCount": 20,
"movers": [
{
"absMove24h": 0.14,
"bestAsk": 0.33,
"bestBid": 0.31,
"conditionId": "0x9a1c0f1934bb39421651ad2ba0f04494700ba9e95663a5c141a8674c4978c1abc",
"direction": "down",
"endDate": "2026-09-30T00:00:00Z",
"eventTitle": "Bitcoin price in September",
"lastTradePrice": 0.32,
"liquidityUsd": 842119.5,
"marketId": "542193",
"oneDayPriceChange": -0.14,
"oneWeekPriceChange": -0.21,
"outcomes": [
{
"outcome": "Yes",
"probability": 0.32
},
{
"outcome": "No",
"probability": 0.68
}
],
"question": "Will Bitcoin close above $150k in September?",
"slug": "will-bitcoin-close-above-150k-in-september",
"spread": 0.02,
"url": "https://polymarket.com/event/bitcoin-price-in-september",
"volume24hUsd": 1284502.7,
"volumeTotalUsd": 18450221.4
}
],
"venue": "polymarket",
"window": "24h"
},
"meta": {
"degraded": false,
"generatedAt": "",
"stalenessSec": 0,
"validUntil": ""
},
"status": "success"
}Payment details
0x0e84ddedaae6a779c462c22a59f301ec31b6b808USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Games & Fun and the homepage with a featured placement.
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