curl --request POST \
  --url https://tars.loopscale.com/v1/markets/creditbook/collateral/withdraw \
  --header 'Content-Type: application/json' \
  --header 'User-Wallet: <user-wallet>' \
  --data '
{
  "amount": 1,
  "collateralIndex": 1,
  "collateralMint": "<string>",
  "expectedLoanValues": {
    "expectedApy": 1,
    "expectedLqt": [
      1
    ]
  },
  "loan": "<string>",
  "assetIndexGuidance": [
    1
  ],
  "lockLoan": true,
  "skipClose": true,
  "stakeInstructions": {
    "amount": 1,
    "vault": "<string>",
    "stakeAccount": "<string>"
  }
}
'

import requests

url = "https://tars.loopscale.com/v1/markets/creditbook/collateral/withdraw"

payload = {
    "amount": 1,
    "collateralIndex": 1,
    "collateralMint": "<string>",
    "expectedLoanValues": {
        "expectedApy": 1,
        "expectedLqt": [1]
    },
    "loan": "<string>",
    "assetIndexGuidance": [1],
    "lockLoan": True,
    "skipClose": True,
    "stakeInstructions": {
        "amount": 1,
        "vault": "<string>",
        "stakeAccount": "<string>"
    }
}
headers = {
    "User-Wallet": "<user-wallet>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'User-Wallet': '<user-wallet>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    amount: 1,
    collateralIndex: 1,
    collateralMint: '<string>',
    expectedLoanValues: {expectedApy: 1, expectedLqt: [1]},
    loan: '<string>',
    assetIndexGuidance: [1],
    lockLoan: true,
    skipClose: true,
    stakeInstructions: {amount: 1, vault: '<string>', stakeAccount: '<string>'}
  })
};

fetch('https://tars.loopscale.com/v1/markets/creditbook/collateral/withdraw', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://tars.loopscale.com/v1/markets/creditbook/collateral/withdraw",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'amount' => 1,
    'collateralIndex' => 1,
    'collateralMint' => '<string>',
    'expectedLoanValues' => [
        'expectedApy' => 1,
        'expectedLqt' => [
                1
        ]
    ],
    'loan' => '<string>',
    'assetIndexGuidance' => [
        1
    ],
    'lockLoan' => true,
    'skipClose' => true,
    'stakeInstructions' => [
        'amount' => 1,
        'vault' => '<string>',
        'stakeAccount' => '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "User-Wallet: <user-wallet>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://tars.loopscale.com/v1/markets/creditbook/collateral/withdraw"

	payload := strings.NewReader("{\n  \"amount\": 1,\n  \"collateralIndex\": 1,\n  \"collateralMint\": \"<string>\",\n  \"expectedLoanValues\": {\n    \"expectedApy\": 1,\n    \"expectedLqt\": [\n      1\n    ]\n  },\n  \"loan\": \"<string>\",\n  \"assetIndexGuidance\": [\n    1\n  ],\n  \"lockLoan\": true,\n  \"skipClose\": true,\n  \"stakeInstructions\": {\n    \"amount\": 1,\n    \"vault\": \"<string>\",\n    \"stakeAccount\": \"<string>\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("User-Wallet", "<user-wallet>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://tars.loopscale.com/v1/markets/creditbook/collateral/withdraw")
  .header("User-Wallet", "<user-wallet>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": 1,\n  \"collateralIndex\": 1,\n  \"collateralMint\": \"<string>\",\n  \"expectedLoanValues\": {\n    \"expectedApy\": 1,\n    \"expectedLqt\": [\n      1\n    ]\n  },\n  \"loan\": \"<string>\",\n  \"assetIndexGuidance\": [\n    1\n  ],\n  \"lockLoan\": true,\n  \"skipClose\": true,\n  \"stakeInstructions\": {\n    \"amount\": 1,\n    \"vault\": \"<string>\",\n    \"stakeAccount\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://tars.loopscale.com/v1/markets/creditbook/collateral/withdraw")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["User-Wallet"] = '<user-wallet>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"amount\": 1,\n  \"collateralIndex\": 1,\n  \"collateralMint\": \"<string>\",\n  \"expectedLoanValues\": {\n    \"expectedApy\": 1,\n    \"expectedLqt\": [\n      1\n    ]\n  },\n  \"loan\": \"<string>\",\n  \"assetIndexGuidance\": [\n    1\n  ],\n  \"lockLoan\": true,\n  \"skipClose\": true,\n  \"stakeInstructions\": {\n    \"amount\": 1,\n    \"vault\": \"<string>\",\n    \"stakeAccount\": \"<string>\"\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "message": "<string>",
  "signatures": [
    {
      "publicKey": "<string>",
      "signature": "<string>"
    }
  ]
}

{
  "error": {
    "code": 400,
    "message": "Request could not be processed.",
    "simulation": {
      "decoded": "<string>",
      "logs": [
        "<string>"
      ],
      "serializedTransaction": "<string>"
    }
  }
}

{
  "error": {
    "code": 400,
    "message": "Request could not be processed.",
    "simulation": {
      "decoded": "<string>",
      "logs": [
        "<string>"
      ],
      "serializedTransaction": "<string>"
    }
  }
}

{
  "error": {
    "code": 400,
    "message": "Request could not be processed.",
    "simulation": {
      "decoded": "<string>",
      "logs": [
        "<string>"
      ],
      "serializedTransaction": "<string>"
    }
  }
}

{
  "error": {
    "code": 400,
    "message": "Request could not be processed.",
    "simulation": {
      "decoded": "<string>",
      "logs": [
        "<string>"
      ],
      "serializedTransaction": "<string>"
    }
  }
}