DEVELOPERS
GET
https://api.cryptohopper.com/v1/tournaments/{tournament_id}/activity
Returns the activity messages of a tournament, such as players joining or leaving, from the start of the tournament until now. Before the tournament starts, only the messages of today are returned.
OAuth scope:
read About scopes
player_id is the social profile ID of the player, or 0 for messages from the tournament itself; those carry the tournament name and logo. At most 1000 messages are returned.
Example request
curl "https://api.cryptohopper.com/v1/tournaments/TOURNAMENT_ID/activity" \
-H "access-token: YOUR_ACCESS_TOKEN"const response = await fetch('https://api.cryptohopper.com/v1/tournaments/TOURNAMENT_ID/activity', {
method: 'GET',
headers: {
"access-token": "YOUR_ACCESS_TOKEN"
}
});
const data = await response.json();import requests
response = requests.get(
"https://api.cryptohopper.com/v1/tournaments/TOURNAMENT_ID/activity",
headers={
"access-token": "YOUR_ACCESS_TOKEN"
},
)
data = response.json()$ch = curl_init('https://api.cryptohopper.com/v1/tournaments/TOURNAMENT_ID/activity');
curl_setopt_array($ch, [
CURLOPT_CUSTOMREQUEST => 'GET',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_HTTPHEADER => [
'access-token: YOUR_ACCESS_TOKEN',
],
]);
$data = json_decode(curl_exec($ch), true);Parameters
Headers
| Name | Type | Required | Description |
|---|---|---|---|
access-token |
string | Required | The OAuth access token of the user. |
Path parameters
| Name | Type | Required | Description |
|---|---|---|---|
tournament_id |
string | Required | Numeric ID of the tournament. |
Response
{
"data": {
"status": 1,
"messages": [
{
"date": "2026-09-25T09:30:00",
"message": "Player: Trader Jane (@trader-jane) has joined the tournament.",
"player_name": "Trader Jane",
"player_logo": "https://cdn.example.com/images/social/uploads/avatar_4567.jpg",
"player_id": 4567
}
]
}
}