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

# Unstake

> <Note>This content applies to WaaS 1.0 only. We highly recommend that you upgrade to [WaaS 2.0](https://www.cobo.com/developers/v2/guides/overview/introduction).</Note> This endpoint allows users to stake or unstake a certain amount of a specified product in their custody wallet. The product_id and amount parameters are required in the POST request body. The endpoint first checks if the specified product exists, and then calls the pos_unstake method of the CustodyPosService to perform the staking or unstaking operation.

#### Request

<ParamField body="product_id" type="Int" required>The ID of the product to unstake.</ParamField>
<ParamField body="amount" type="Int" required>The amount of the product to unstake.</ParamField>

#### Response

<ResponseField name="success" type="bool">request successful or failed</ResponseField>
<ResponseField name="result" type="String">Success is "", failed is null.</ResponseField>

<RequestExample>
  ```python Python theme={null}
  request(
      "POST",
      "/v1/custody/staking_unstake/",
      {
          "product_id": 2751
          "amount": 4000000000
      },
      api_key, api_secret, host
  )
  ```

  ```javascript JavaScript theme={null}
  coboFetch('POST', '/v1/custody/staking_unstake/',
          {
              "product_id": 2751
              "amount": 4000000000
          },
          api_key, api_secret, host
      ).then(res => {
          res.json().then((data)=>{
              console.log(JSON.stringify(data, null, 4));
          })
      }).catch(err => {
          console.log(err)
      });
  ```

  ```go Go theme={null}
  Request("POST", "/v1/custody/staking_unstake/", map[string]string{
      "product_id": 2751
      "amount": 4000000000
  })
  ```
</RequestExample>

<ResponseExample>
  ```json theme={null}
  {
    "success": true,
    "result": true
  }
  ```
</ResponseExample>