Prediction stream connecting
May 31, 12:00 AM Netanyahu out by...? Monitorable deadline May 31, 12:00 AM Claude 5 released by…? Monitorable deadline May 31, 12:00 AM Named storm forms before hurricane season? Event date May 31, 12:00 AM Will Russia enter Borova by...? Monitorable deadline May 31, 12:00 AM Will a hurricane form by May 31? Event date May 31, 12:00 AM Will a hurricane make landfall in the US by May 31? Monitorable deadline May 31, 12:00 AM Will Russia enter Dobropillia by...? Monitorable deadline May 31, 12:00 AM Labour leadership election scheduled by ...? Monitorable deadline May 31, 12:00 AM Netanyahu out by...? Monitorable deadline May 31, 12:00 AM Claude 5 released by…? Monitorable deadline May 31, 12:00 AM Named storm forms before hurricane season? Event date May 31, 12:00 AM Will Russia enter Borova by...? Monitorable deadline May 31, 12:00 AM Will a hurricane form by May 31? Event date May 31, 12:00 AM Will a hurricane make landfall in the US by May 31? Monitorable deadline May 31, 12:00 AM Will Russia enter Dobropillia by...? Monitorable deadline May 31, 12:00 AM Labour leadership election scheduled by ...? Monitorable deadline
Prediction Intelligence - stream connecting
The instant it breaks, you see the price. ZettaWire links future-dated Polymarket and Kalshi contracts to the real-world events that settle them. When our newsroom confirms the break, we stamp the bid/ask at that exact second and push it down the Signals API.
Mapping confidence
41% avg
signals - prediction-markets/alerts
stream connecting
No recent backend-confirmed prediction-market alerts.
The board. Upcoming monitored contracts - 20 of 20 events shown stream connecting refreshed May 29, 9:19 PM
Geopolitics polymarket Monitorable deadline stale price
EVENT Netanyahu out by...? CLOSE May 31, 12:00 AM
LIQUIDITY $61,736 LAST 0c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:53 PM
Technology polymarket Monitorable deadline stale price
EVENT Claude 5 released by…? CLOSE May 31, 12:00 AM
LIQUIDITY $24,125 LAST 0c
Anthropic
Mapping confidence 90%
Price feed stale May 29, 8:53 PM
Weather polymarket Close stale price
EVENT Named storm forms before hurricane season? CLOSE May 31, 12:00 AM
LIQUIDITY $4,858 LAST 62c
National Hurricane Center National Weather Service
Mapping confidence 90%
Price feed stale May 29, 8:53 PM
Geopolitics polymarket Monitorable deadline stale price
EVENT Will Russia enter Borova by...? CLOSE May 31, 12:00 AM
LIQUIDITY $4,692 LAST 4c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:10 PM
Weather polymarket Close stale price
EVENT Will a hurricane form by May 31? CLOSE May 31, 12:00 AM
LIQUIDITY $7,038 LAST 0c
National Hurricane Center National Weather Service
Mapping confidence 90%
Price feed stale May 29, 8:10 PM
Weather polymarket Monitorable deadline stale price
EVENT Will a hurricane make landfall in the US by May 31? CLOSE May 31, 12:00 AM
LIQUIDITY $22,533 LAST 0c
National Hurricane Center National Weather Service
Mapping confidence 90%
Price feed stale May 29, 8:10 PM
Geopolitics polymarket Monitorable deadline stale price
EVENT Will Russia enter Dobropillia by...? CLOSE May 31, 12:00 AM
LIQUIDITY $4,147 LAST 0c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:11 PM
Politics polymarket Monitorable deadline stale price
EVENT Labour leadership election scheduled by ...? CLOSE May 31, 12:00 AM
LIQUIDITY $4,070 LAST 1c
Labour Party UK Electoral Commission Reuters
Mapping confidence 90%
Price feed stale May 29, 8:10 PM
Geopolitics polymarket Monitorable deadline stale price
EVENT Will Russia enter Orikhiv by...? CLOSE May 31, 12:00 AM
LIQUIDITY $3,719 LAST 1c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:09 PM
Geopolitics polymarket Monitorable deadline stale price
EVENT Starmer out by...? CLOSE May 31, 12:00 PM
LIQUIDITY $35,061 LAST 1c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:52 PM
Technology polymarket Monitorable deadline stale price
EVENT Will Russia capture Kostyantynivka by...? CLOSE May 31, 12:00 PM
LIQUIDITY $2,443 LAST 3c
Google Blog
Mapping confidence 90%
Price feed stale May 29, 9:16 PM
Politics polymarket Monitorable deadline stale price
EVENT Will any presidential candidate win outright in the first round of the Colombia's election? CLOSE May 31, 2:00 PM
LIQUIDITY $31,155 LAST 16c
Registraduria Nacional Associated Press Elections Reuters
Mapping confidence 90%
Price feed stale May 29, 8:53 PM
Politics polymarket Monitorable deadline +16 related stale price
EVENT Colombia Presidential Election 1st round winner? CLOSE May 31, 4:00 PM
LIQUIDITY $126,884 LAST 0c
Associated Press Elections Reuters Registraduria Nacional
Mapping confidence 90%
Price feed stale May 29, 8:22 PM
Technology polymarket Monitorable deadline stale price
EVENT Will Russia capture Lyman by...? CLOSE May 31, 11:55 PM
LIQUIDITY $6,214 LAST 1c
Google Blog
Mapping confidence 90%
Price feed stale May 29, 9:17 PM
Politics polymarket Monitorable deadline +4 related stale price
EVENT Ethiopia Parliamentary Election Winner CLOSE Jun 1, 12:00 AM
LIQUIDITY $11,357 LAST 96c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:11 PM
Politics polymarket Close +6 related stale price
EVENT Los Angeles Mayoral Election CLOSE Jun 2, 12:00 AM
LIQUIDITY $409,694 LAST 20c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:49 PM
Politics polymarket Close +1 related stale price
EVENT New Mexico Governor Republican Primary Winner CLOSE Jun 2, 12:00 AM
LIQUIDITY $18,000 LAST 0c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:10 PM
Politics polymarket Close stale price
EVENT Iowa Governor Democratic Primary Winner CLOSE Jun 2, 12:00 AM
LIQUIDITY $13,007 LAST 99c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:11 PM
Politics polymarket Monitorable deadline stale price
EVENT Who will place first in the primary for Nancy Pelosi’s congressional seat (CA-11)? CLOSE Jun 2, 12:00 AM
LIQUIDITY $12,079 LAST 74c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:52 PM
Politics polymarket Monitorable deadline stale price
EVENT Who will advance from the California Governor primary? CLOSE Jun 2, 12:00 AM
LIQUIDITY $28,810 LAST 0c
Source mapping pending
Mapping confidence 0%
Price feed stale May 29, 8:10 PM
Buy the edge as an API. Base: api.zettawire.com/v1 - OpenAPI 3.1
Method
Path
Description
Tier
GET
/prediction-markets/events
Canonical real-world events with linked Polymarket and Kalshi contracts.
Free
GET
/prediction-markets/contracts
Backend order-book snapshots: bid/ask, liquidity, last trade, per platform.
Free
SSE
/prediction-markets/prices/stream
Realtime bid/ask, liquidity, and price-delta stream for visible contracts.
Free
GET
/prediction-markets/alerts
Break log: every confirmed event with the price stamped at the break.
Pro
SSE
/signals/stream?scope=prediction_markets
Real-time alert stream; edge_ms is present only when measured from source match to market move.
Pro
GET
/prediction-markets/sources
Official source channels we monitor, with confidence and latency.
Free
subscribe-alerts.ts
Node 20 Example
# Stream realtime prediction-market prices.
curl "https://api.zettawire.com/api/v1/prediction-markets/prices/stream?platform=all" \
-H "Authorization: Bearer $ZW_TOKEN" \
-H "Accept: text/event-stream"
event: prediction_market.price_delta
data: {
"contract_id": "<contract_id>",
"platform": "polymarket|kalshi",
"yes_bid": 0.011,
"yes_ask": 0.013,
"no_bid": 0.987,
"no_ask": 0.989,
"liquidity": 27027.22,
"captured_at": "2026-05-29T03:45:00Z"
} Stop refreshing. Start front-running the wire. Every confirmed break, with the market price stamped at the second it happened, delivered before the order book catches up.
EVENT - CONFIRM - STAMP PRICE - PUBLISH
CONFIRM STAMP BID/ASK PUB