POST

Customer.Reminder.Update

Alias of Customer.Reminder.Edit. Update an existing customer reminder.

Permissions

User must be logged in with a valid bearer token.
The user must be from the same company domain as the request Host (call the API on that account subdomain or allowed custom domain). A token from another company returns success=0, error user_not_in_company.
Returned or changed records are limited by the user permissions, team access, folder access, and account settings.

Action

Runs the Customer.Reminder.Update function and returns JSON.

Push Service

No push is sent because this function only reads data or returns helper information.

Automation

No automation is run for this function.

Special Instructions

Send the bearer token on protected calls with Authorization: Bearer YOUR TOKEN.
On a company subdomain (e.g. https://{user_domain}.bull36.com) the user must match that Host — Login and protected APIs reject another company with success=0, error user_not_in_company. On a main brand host (bull36.com, biz1.co.il, mastrocrm.com, …) the company domain gate is skipped.
Send parameters as POST body fields exactly as documented.
Send date/time values in UTC Y-m-d H:i:s format when a date or datetime field is used.

Required Parameters

Name	Type	Sample	Explanation
`reminder_id` post	int	`12`	Reminder row id.
`customer_id` post	int	`58`	Customer id.
`date_time` post	datetime	`2026-07-29 11:00:00`	Reminder date/time in user timezone. Send UTC date/time as Y-m-d H:i:s, for example 2026-07-20 10:00:00. The SDK converts user local Date/local datetime input to UTC before posting.

Optional Parameters

Name	Type	Sample	What it gives
`notes` post	string	`Updated note`	Reminder note.

Authentication

Send the bearer token returned by Login in the request header. The user must be from the same company domain as this Host — a token from another company is rejected (user_not_in_company).

Authorization: Bearer YOUR TOKEN

Sample Request

{
    "url": "\/app\/Customer.Reminder.Update",
    "method": "POST",
    "headers": {
        "Authorization": "Bearer YOUR TOKEN"
    },
    "body": {
        "reminder_id": "12",
        "customer_id": "58",
        "date_time": "2026-07-29 11:00:00"
    },
    "url_user": "https:\/\/{user}.bull36.com\/app\/Customer.Reminder.Update",
    "url_domain": "https:\/\/{domain}\/app\/Customer.Reminder.Update"
}

Endpoint

POST /app/Customer.Reminder.Update
POST https://{user}.bull36.com/app/Customer.Reminder.Update
POST https://{domain}/app/Customer.Reminder.Update

Sample Output

{
    "success": 1,
    "message": "Success",
    "reminder_id": 12
}

JavaScript Example

const token = 'YOUR TOKEN';
const res = await fetch('/app/Customer.Reminder.Update', { method: 'POST', headers: { Authorization: 'Bearer ' + token }, body: new URLSearchParams({ reminder_id: '12', customer_id: '58', date_time: '2026-07-29 11:00:00' }) });
console.log(await res.json());

Error Example

{
    "success": 0,
    "message": "Reminder not found"
}