> ## Documentation Index
> Fetch the complete documentation index at: https://guides.saber.money/llms.txt
> Use this file to discover all available pages before exploring further.

# Approve Bank Account [SANDBOX ONLY] (v1)

> Approve a pending bank account for a user.



## OpenAPI

````yaml /openapi-v1.json put /api/v1/user/client_user/bank_account/approve
openapi: 3.1.0
info:
  title: Saber Money API (v1)
  version: v1
  description: >-
    ## Authentication


    There is no standalone API-key auth — every request must be **signed**. An
    API key by itself authenticates nothing. Each call requires four headers
    together: `X-Api-Key` (your key), `X-Signature` (HMAC-SHA256 of `apiKey +
    timestamp` — or `apiKey + timestamp + userId` when `X-User-Id` is required —
    keyed with your API secret), `X-Timestamp` (unix seconds), and
    `X-Request-Id` (any unique string per request). The signature must be
    computed by a client script; there is no way to derive it by hand. Use the
    HMAC Generator flow to compute valid values for manual testing.


    ## Common Authentication Errors


    - **Invalid Client ID**: {"error_code":6092,"message":"X-Client-Id
    invalid","success":false}

    - **Invalid Secret**: {"error_code":6090,"message":"invalid
    secret","success":false}

    - **Timestamp (Older than 10 secs)**:
    {"errors":{"error_code":6093,"text":"timestamp expired"},"success":false}
servers:
  - url: https://api.saber.money
security: []
paths:
  /api/v1/user/client_user/bank_account/approve:
    put:
      tags:
        - Bank Account Operations
      summary: Approve Bank Account [SANDBOX ONLY] (v1)
      description: Approve a pending bank account for a user.
      operationId: approve-bank-account-v1
      parameters:
        - name: X-Api-Key
          in: header
          required: true
          description: Your API key (configured in credentials)
          schema:
            type: string
        - name: X-Signature
          in: header
          required: true
          description: >-
            HMAC-SHA256 signature (auto-generated) To test manually: HMAC-SHA256
            of `apiKey + timestamp` (or `apiKey + timestamp + userId` when
            X-User-Id is required), keyed with your API secret. The HMAC
            Generator flow computes this for you.
          schema:
            type: string
        - name: X-Timestamp
          in: header
          required: true
          description: >-
            Unix timestamp in seconds (auto-generated) Unix seconds, e.g.
            `Math.floor(Date.now() / 1000)`. Must match the timestamp used in
            the X-Signature computation.
          schema:
            type: string
        - name: X-Request-Id
          in: header
          required: true
          description: >-
            Unique request identifier (auto-generated) Any unique string per
            request, e.g. a UUID.
          schema:
            type: string
        - name: X-User-Id
          in: header
          required: true
          description: User UUID who owns the bank account.
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                bank_id:
                  type: string
                  description: UUID of the bank account to approve.
                reason:
                  type: string
                  description: Reason for the approval.
              required:
                - bank_id
            example:
              bank_id: d6b32285-d653-4d10-9c0c-ad0aee12e1c0
              reason: approve required
      responses:
        '200':
          description: Successful response
          content:
            application/json:
              schema: {}
              example:
                success: true
                data: Bank account approved successfully

````

## Related topics

- [Reset KYC [SANDBOX ONLY] (v1)](/api-reference/kyc-and-edd-operations/reset-kyc-[sandbox-only]-v1.md)
- [Reset User [SANDBOX ONLY] (v1)](/api-reference/user-operations/reset-user-[sandbox-only]-v1.md)
- [Reset Phone and Email [SANDBOX ONLY] (v1)](/api-reference/user-operations/reset-phone-and-email-[sandbox-only]-v1.md)
- [Add/Update/Delete Bank Account (Indian) (v1)](/api-reference/bank-account-operations/addupdatedelete-bank-account-indian-v1.md)
- [Get Bank Account (v1)](/api-reference/bank-account-operations/get-bank-account-v1.md)