All markets for a single sports event
Resolves markets for one game. If game_id is given, tries a cached lookup first, falling back to a live Polymarket lookup on a miss. If only slug is given, first resolves the event’s gameId via a live Polymarket lookup, then performs the same event-markets lookup. Returns an empty markets list if neither parameter resolves to an event. At least one of game_id or slug should be supplied; both are optional and unvalidated strings.
curl --request GET \
--url https://data.kairos.trade/sports/event-marketsimport requests
url = "https://data.kairos.trade/sports/event-markets"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://data.kairos.trade/sports/event-markets', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://data.kairos.trade/sports/event-markets",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://data.kairos.trade/sports/event-markets"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://data.kairos.trade/sports/event-markets")
.asString();require 'uri'
require 'net/http'
url = URI("https://data.kairos.trade/sports/event-markets")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"gameId": "12345678",
"markets": [
{
"id": "587234",
"question": "Will the Celtics win?",
"slug": "nba-lal-bos-2026-01-15-bos",
"conditionId": "0xabc123...",
"tokenId": "10897234...",
"outcomePrices": [
0.6,
0.4
],
"outcomes": [
"Yes",
"No"
],
"volumeNum": 128432.1,
"liquidityNum": 42311,
"acceptingOrders": true,
"sportsMarketType": "moneyline",
"groupItemTitle": "Celtics",
"bestBid": 0.59,
"bestAsk": 0.61,
"spread": 0.02,
"provider": "polymarket",
"image": "<string>",
"icon": "<string>",
"gameStartTime": "2023-11-07T05:31:56Z",
"outcomeMarketIds": [
"587234",
"587235",
"587236"
],
"outcomeTokenIds": [
"<string>"
],
"outcomeConditionIds": [
"<string>"
]
}
]
}{
"detail": [
{}
]
}{
"error": "Rate limit exceeded: 100 per 1 minute"
}Query Parameters
Upstream sports game ID to look up directly.
Polymarket market slug used to discover the event's gameId when game_id is not known.
Response
Markets for the resolved event. gameId echoes the resolved id, or falls back to the raw game_id/slug query value ("unknown" if neither was supplied) when nothing could be resolved.
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curl --request GET \
--url https://data.kairos.trade/sports/event-marketsimport requests
url = "https://data.kairos.trade/sports/event-markets"
response = requests.get(url)
print(response.text)const options = {method: 'GET'};
fetch('https://data.kairos.trade/sports/event-markets', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));<?php
$curl = curl_init();
curl_setopt_array($curl, [
CURLOPT_URL => "https://data.kairos.trade/sports/event-markets",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
]);
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}package main
import (
"fmt"
"net/http"
"io"
)
func main() {
url := "https://data.kairos.trade/sports/event-markets"
req, _ := http.NewRequest("GET", url, nil)
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://data.kairos.trade/sports/event-markets")
.asString();require 'uri'
require 'net/http'
url = URI("https://data.kairos.trade/sports/event-markets")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
response = http.request(request)
puts response.read_body{
"gameId": "12345678",
"markets": [
{
"id": "587234",
"question": "Will the Celtics win?",
"slug": "nba-lal-bos-2026-01-15-bos",
"conditionId": "0xabc123...",
"tokenId": "10897234...",
"outcomePrices": [
0.6,
0.4
],
"outcomes": [
"Yes",
"No"
],
"volumeNum": 128432.1,
"liquidityNum": 42311,
"acceptingOrders": true,
"sportsMarketType": "moneyline",
"groupItemTitle": "Celtics",
"bestBid": 0.59,
"bestAsk": 0.61,
"spread": 0.02,
"provider": "polymarket",
"image": "<string>",
"icon": "<string>",
"gameStartTime": "2023-11-07T05:31:56Z",
"outcomeMarketIds": [
"587234",
"587235",
"587236"
],
"outcomeTokenIds": [
"<string>"
],
"outcomeConditionIds": [
"<string>"
]
}
]
}{
"detail": [
{}
]
}{
"error": "Rate limit exceeded: 100 per 1 minute"
}
