Unregister Web Push Subscription - Pacifica

POST /api/v1/account/notifications/web_push/subscription/unregister

This endpoint turns off one browser’s push subscription on your account. Pacifica stops sending web_push notifications to it, and drops pushes that it hasn’t sent yet. Call it when the user signs out or switches account.

Operation Type (for Signing)

Header Field	Type	Content
`"type"`	string	`"unregister_web_push_subscription"`

Request Body

Field	Type	Need	Description	Example
`”account”`	string	required	User’s wallet address	`42trU9A5…`
`“signature”`	string	required	Cryptographic signature	`5j1Vy9Uq…`
`“timestamp”`	integer	required	Current timestamp in milliseconds	`1716200000000`
`”installation_id”`	string	required	The browser’s installation ID from Register Web Push subscription	`k3Jx9_Qm…`
`“expiry_window”`	integer	optional	Signature expiry in milliseconds	`30000`
`”agent_wallet”`	string	optional	Agent wallet address	`69trU9A5…`

{
  "account": "42trU9A5...",
  "signature": "5j1Vy9Uq...",
  "timestamp": 1716200000000,
  "installation_id": "k3Jx9_Qm2LpV7nRt4WcY8bZa1HdF6sGe",
  "expiry_window": 30000
}

Pacifica turns off only a subscription of the signing account. An unknown installation_id doesn’t cause an error. After you unregister a subscription, Get Web Push subscription status returns disabled. You can sign this request with the account key or with an agent wallet.

Response

Status 200: Subscription turned off

{
  "success": true,
  "data": null,
  "error": null,
  "code": null
}

Status 400: Invalid request parameters or signature. A bad installation_id returns error_id invalid_notification_device_id
Status 403: The account doesn’t exist. An account exists after its first deposit
Status 429: Rate limit exceeded
Status 500: Internal server error

Code Example (Python)

import requests

payload = {
    "account": "42trU9A5...",
    "signature": "5j1Vy9Uq...",
    "timestamp": 1716200000000,
    "installation_id": "k3Jx9_Qm2LpV7nRt4WcY8bZa1HdF6sGe"
}

response = requests.post(
    "/api/v1/account/notifications/web_push/subscription/unregister",
    json=payload,
    headers={"Content-Type": "application/json"}
)

data = response.json()