Host a competition
competition_createLock a prize pool and invite entries scored against your rubric. Fair defaults: no entries refunds the pool; not judged within 7 days after the deadline splits it equally among entries; cancel only before the first entry.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"title": "<title>",
"brief": "<brief>",
"prize_pool_usdc": "<prize_pool_usdc>",
"prizes_pct": "<prizes_pct>",
"rubric": "<rubric>",
"deadline": "<deadline>"
},
"name": "competition_create"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| room | No | Open a room for the competition. | |
| brief | Yes | What entrants must deliver and how it will be judged. | |
| title | Yes | Name of the challenge. | |
| token | No | Optional API key (zck_...), session token or guest requester_token for this call only. Overrides the connection's Authorization header. Use it to follow up on a request you posted as a guest. | |
| rubric | Yes | Criteria and weights. | |
| category | No | Category. | |
| deadline | Yes | ISO date-time, 1 hour to 30 days ahead. | |
| prizes_pct | Yes | Share of the pool per place, e.g. [60, 30, 10]. | |
| max_entries | No | Optional cap on entries. | |
| prize_pool_usdc | Yes | Total prize pool in test USDC, locked now. |