---
title: "Withdraw"
method: POST
path: "/api/v1/withdraw"
tags: ["withdraw"]
---

# Withdraw

`POST /api/v1/withdraw`

Initiate a withdrawal. Returns pending status; supports BTC, tBTC, ETH, tETH.

## Headers

- `x-sdk-version` string, required

## Request body

- CreateWithdrawRequestBodyDTO
  - `to` string, required
  - `amount` string, required
  - `from` string[], required — Input UTXOs or addresses
  - `networkId` string, required
  - `clientShare` string, required

## Response `200`

Withdraw created (pending)

- CreateWithdrawResponseBodyDTO
  - `data` CreateWithdrawResponseDataDto, required
    - `id` string, required — Transaction or withdrawal ID
    - `status` string, required — Status of the withdrawal

## Other responses

- `400` — Bad request or validation failed. **Applicable error codes and client messages** The response body contains one of the following error codes and the corresponding client-facing message. | Code | Client message | |------|----------------| | ERR-010 | The request could not be processed. | | ERR-236 | Insufficient balance for this action. | | ERR-206 | Transaction data is invalid. | | ERR-226 | No available funds for this transaction. |
- `401` — Unauthorized – invalid or missing token. **Applicable error codes and client messages** The response body contains one of the following error codes and the corresponding client-facing message. | Code | Client message | |------|----------------| | ERR-008 | You need to sign in to continue. | | ERR-011 | Your session is invalid or expired. Please sign in again. |
- `403` — Forbidden – insufficient permissions. **Applicable error codes and client messages** The response body contains one of the following error codes and the corresponding client-facing message. | Code | Client message | |------|----------------| | ERR-009 | You don't have permission to do that. | | ERR-410 | Error occurred |
- `404` — Resource not found. **Applicable error codes and client messages** The response body contains one of the following error codes and the corresponding client-facing message. | Code | Client message | |------|----------------| | ERR-096 | Address not found. | | ERR-888 | Wallet not found. | | ERR-216 | Account balance could not be retrieved. |
- `500` — Internal server error. **Applicable error codes and client messages** The response body contains one of the following error codes and the corresponding client-facing message. | Code | Client message | |------|----------------| | ERR-019 | Something went wrong on our side. | | ERR-036 | Failed to send transaction. | | ERR-999 | An unexpected error occurred. Please try again. |

## Changes

- **2026-04-21** `bdac7e47d1c2` — 35 warning
  - added the new `ERR_147` enum value to the `allOf[#/components/schemas/ApiErrorResponseDto]/code` response property for the response status `400`
  - added the new `ERR_147` enum value to the `allOf[#/components/schemas/ApiErrorResponseDto]/code` response property for the response status `401`
  - added the new `ERR_147` enum value to the `allOf[#/components/schemas/ApiErrorResponseDto]/code` response property for the response status `403`
  - added the new `ERR_147` enum value to the `allOf[#/components/schemas/ApiErrorResponseDto]/code` response property for the response status `404`
  - …31 more
- **2026-03-13** `86f37d72f0a0` — 38 breaking, 28 warning, 16 info
  - added the new required request property `networkId`
  - the `header` request parameter `x-sdk-version` became required
  - the response's body type/format changed from `object`/`` to ``/`` for status `400`
  - the response's body type/format changed from `object`/`` to ``/`` for status `401`
  - …78 more
- **2026-01-31** `13aade479509` — 3 breaking, 15 info
  - removed the enum value `BTC` of the request property `network`
  - removed the enum value `ETH` of the request property `network`
  - removed the success response with the status `201`
  - api operation id `createWithdrawal` removed and replaced with `createWithdraw`
  - …14 more

[Change history](https://skmtc.dev/oumla/apis/oumla-core-server/changes/api/v1/withdraw/post.md)

---

[API](https://skmtc.dev/oumla/apis/oumla-core-server.md) · [All operations](https://skmtc.dev/oumla/apis/oumla-core-server/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/oumla/oumla-core-server/revisions/2154835230b5/schema)