Prediction market odds for any topic from Polymarket: matching events with each ...
https://onchaincheck.dev/markets/predictionOverview
Prediction market odds for any topic from Polymarket: matching events with each market's outcomes and implied probabilities, 24-hour change, volume, liquidity and end date. For questions like 'odds of a Fed rate cut' or 'will bitcoin reach 150k'.
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/defi
Provider
Market & World Data
Source
bazaar
Indexed
2026-11-06 00:08:45
Health
Status
unknown
Latency (p50)
—
Uptime (30d)
—
Reliability Score
—
Last Checked
Never
Last Healthy
Never
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
—
Asset Verified
—
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"q": "fed rate"
},
"type": "http"
}
Output Schema
{
"example": {
"events": [
{
"closed": false,
"endDate": "2027-01-01T04:59:00Z",
"liquidityUsd": 3559681,
"markets": [
{
"change24h": 0.011,
"closed": false,
"endDate": "2027-01-01T04:59:00Z",
"label": "0 (0 bps)",
"outcomes": [
{
"outcome": "Yes",
"probability": 0.978
},
{
"outcome": "No",
"probability": 0.022
}
],
"question": "Will no Fed rate cuts happen in 2026?",
"volumeUsd": 9430341
},
{
"change24h": 0.001,
"closed": false,
"endDate": "2027-01-01T04:59:00Z",
"label": "1 (25 bps)",
"outcomes": [
{
"outcome": "Yes",
"probability": 0.007
},
{
"outcome": "No",
"probability": 0.994
}
],
"question": "Will 1 Fed rate cut happen in 2026?",
"volumeUsd": 3674865
},
{
"change24h": -0.0005,
"closed": false,
"endDate": "2027-01-01T04:59:00Z",
"label": "2 (50 bps)",
"outcomes": [
{
"outcome": "Yes",
"probability": 0.003
},
{
"outcome": "No",
"probability": 0.998
}
],
"question": "Will 2 Fed rate cuts happen in 2026?",
"volumeUsd": 3525398
}
],
"title": "How many Fed rate cuts in 2026?",
"url": "https://polymarket.com/event/how-many-fed-rate-cuts-in-2026",
"volume24hUsd": 46401,
"volumeUsd": 55451385
},
{
"closed": false,
"endDate": "2026-12-10T04:59:00Z",
"liquidityUsd": 115914,
"markets": [
{
"change24h": 0.03,
"closed": false,
"endDate": "2026-12-10T04:59:00Z",
"label": null,
"outcomes": [
{
"outcome": "Yes",
"probability": 0.775
},
{
"outcome": "No",
"probability": 0.225
}
],
"question": "Another Fed rate hike in 2026?",
"volumeUsd": 1427512
}
],
"title": "Another Fed rate hike in 2026?",
"url": "https://polymarket.com/event/another-fed-rate-hike-in-2026",
"volume24hUsd": 42138,
"volumeUsd": 1427348
}
],
"notes": "probability is the last price of each outcome share (0-1). Volumes and liquidity in USD.",
"query": "fed rate",
"source": "Polymarket"
},
"type": "json"
}