API reference

Keep a coinflip table open

POST/v2/coinflips/{id}/presence

Tell an open table its player is present, so the idle window does not close it.

Authentication: Required: the order’s owner session in X-Session-ID.

#Parameters

Name	In	Type	Required	Description
`id`	path	string (pattern `^[A-Za-z0-9:_-]{1,128}$`)	Yes	Public order identifier. Not a credential: every read still requires the owner session or the destination proof.

#Response

200 returns an object with:

touched · boolean · required

Errors use the standard error envelope: branch on code, never on the message.

#Example

curl

curl -X POST 'https://api-beta.wagyu.xyz/v2/coinflips/<orderId>/presence' \
  -H 'x-session-id: <sessionId>'

JavaScript

const res = await fetch('https://api-beta.wagyu.xyz/v2/coinflips/<orderId>/presence', {
  method: 'POST',
  headers: {"x-session-id":"<sessionId>"},
});
const data = await res.json();

Python

import requests

res = requests.post('https://api-beta.wagyu.xyz/v2/coinflips/<orderId>/presence', headers={"x-session-id":"<sessionId>"}, timeout=30)
data = res.json()

No response is captured for this route: calling it creates or changes a real order. The response fields above come from the live contract.