BRE-B transfers

Generate BRE-B withdrawals

This endpoint generates a BRE-B withdrawal from the authenticated user's available balance.

This contract comes from legacy Cobru documentation. Re-verify required fields, account_type values, and webhook states before using it in production.

Endpoint

POST https://dev.cobru.co/withdraw/co/
Content-Type: application/json
Authorization: Bearer <access_token>

Request fields

Field	Type	Required	Description
`amount`	integer	yes	Amount to withdraw in Colombian pesos (COP).
`callback`	string	no	URL that receives webhook notifications for withdrawal status changes.
`description`	string	no	Withdrawal description or reference.
`account_holder_name`	string	yes	Associated account holder name.
`account_type`	integer	yes	Account or destination type used by Cobru for BRE-B. Example: `8`.
`key_value`	string	yes	Destination key. Example: phone number or alias such as `@LLAVE3065`.

Example

{
  "amount": 2000,
  "callback": "https://webhook.site/sdjskdskjd-f95c-4b9a-9771-9525c86a0b4f",
  "description": "retiro de breb",
  "account_holder_name": "Ed Test",
  "account_type": 8,
  "key_value": "@LLAVE7984"
}

Notes

callback is optional, but recommended to reconcile the final withdrawal state.
key_value must contain the destination BRE-B key.
The withdrawal amount is expressed in COP.