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POST
/
leagues
/
{leagueId}
/
games
Batch create/upsert games (1–500)
curl --request POST \
  --url https://whistle.huddleup-sports.com/api/v1/leagues/{leagueId}/games \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "games": [
    {
      "startsAt": "2026-08-15T18:00:00Z",
      "sport": "Baseball",
      "location": "Field 2, Springfield Park",
      "payDollars": 65,
      "label": "Umpire",
      "externalId": "game_8801"
    }
  ]
}
'
import requests

url = "https://whistle.huddleup-sports.com/api/v1/leagues/{leagueId}/games"

payload = { "games": [
{
"startsAt": "2026-08-15T18:00:00Z",
"sport": "Baseball",
"location": "Field 2, Springfield Park",
"payDollars": 65,
"label": "Umpire",
"externalId": "game_8801"
}
] }
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)
const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
games: [
{
startsAt: '2026-08-15T18:00:00Z',
sport: 'Baseball',
location: 'Field 2, Springfield Park',
payDollars: 65,
label: 'Umpire',
externalId: 'game_8801'
}
]
})
};

fetch('https://whistle.huddleup-sports.com/api/v1/leagues/{leagueId}/games', 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://whistle.huddleup-sports.com/api/v1/leagues/{leagueId}/games",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'games' => [
[
'startsAt' => '2026-08-15T18:00:00Z',
'sport' => 'Baseball',
'location' => 'Field 2, Springfield Park',
'payDollars' => 65,
'label' => 'Umpire',
'externalId' => 'game_8801'
]
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json"
],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
package main

import (
"fmt"
"strings"
"net/http"
"io"
)

func main() {

url := "https://whistle.huddleup-sports.com/api/v1/leagues/{leagueId}/games"

payload := strings.NewReader("{\n \"games\": [\n {\n \"startsAt\": \"2026-08-15T18:00:00Z\",\n \"sport\": \"Baseball\",\n \"location\": \"Field 2, Springfield Park\",\n \"payDollars\": 65,\n \"label\": \"Umpire\",\n \"externalId\": \"game_8801\"\n }\n ]\n}")

req, _ := http.NewRequest("POST", url, payload)

req.Header.Add("Authorization", "Bearer <token>")
req.Header.Add("Content-Type", "application/json")

res, _ := http.DefaultClient.Do(req)

defer res.Body.Close()
body, _ := io.ReadAll(res.Body)

fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.post("https://whistle.huddleup-sports.com/api/v1/leagues/{leagueId}/games")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"games\": [\n {\n \"startsAt\": \"2026-08-15T18:00:00Z\",\n \"sport\": \"Baseball\",\n \"location\": \"Field 2, Springfield Park\",\n \"payDollars\": 65,\n \"label\": \"Umpire\",\n \"externalId\": \"game_8801\"\n }\n ]\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://whistle.huddleup-sports.com/api/v1/leagues/{leagueId}/games")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"games\": [\n {\n \"startsAt\": \"2026-08-15T18:00:00Z\",\n \"sport\": \"Baseball\",\n \"location\": \"Field 2, Springfield Park\",\n \"payDollars\": 65,\n \"label\": \"Umpire\",\n \"externalId\": \"game_8801\"\n }\n ]\n}"

response = http.request(request)
puts response.read_body
{
  "data": {
    "created": [
      {
        "id": "<string>",
        "leagueId": "<string>",
        "sport": "<string>",
        "startsAt": "2023-11-07T05:31:56Z",
        "location": "<string>",
        "latitude": 123,
        "longitude": 123,
        "source": "<string>",
        "externalId": "<string>",
        "positions": [
          {
            "id": "<string>",
            "label": "<string>",
            "payCents": 123,
            "payDollars": 123
          }
        ]
      }
    ]
  }
}
{
"error": "invalid_json"
}
{
"error": "unauthorized"
}
{
"error": "league_not_found"
}
{
"error": "position_taken"
}

Authorizations

Authorization
string
header
required

Partner API key: Authorization: Bearer whk_…. Keys are issued by the Whistle team (email tommy@huddleup-sports.com), shown once at issuance, and bound to your source namespace — they access only your leagues (plus explicit grants) and your webhook endpoints. Any auth failure returns 401 {"error":"unauthorized"}; the API never returns 403 — out-of-scope resources answer 404 exactly like nonexistent ones.

Path Parameters

leagueId
string
required

Whistle league id (id from league responses).

Body

application/json
games
object[]
required
Required array length: 1 - 500 elements
source
string

Derived from your key — omit, or echo your key's source; any other value returns 400 source_mismatch.

Maximum string length: 40

Response

Persisted games (note the extra created wrapper)

data
object
Last modified on July 13, 2026