curl --request POST \
  --url https://merchant.bitliva.com/api/v1/crypto/sell \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "customer_id": "<string>",
  "currency": "<string>",
  "amount": 123,
  "reference": "<string>"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    customer_id: '<string>',
    currency: '<string>',
    amount: 123,
    reference: '<string>'
  })
};

fetch('https://merchant.bitliva.com/api/v1/crypto/sell', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://merchant.bitliva.com/api/v1/crypto/sell"

payload = {
    "customer_id": "<string>",
    "currency": "<string>",
    "amount": 123,
    "reference": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://merchant.bitliva.com/api/v1/crypto/sell",
  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([
    'customer_id' => '<string>',
    'currency' => '<string>',
    'amount' => 123,
    'reference' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

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

curl_close($curl);

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

{
  "status": "success",
  "message": "Sale successful.",
  "data": {
    "transaction": {
      "id": "9d3c5a1e-5b7e-4c2a-9f43-0c6c1b7a2d10",
      "type": "crypto_sell",
      "status": "successful",
      "amount": "98010.00",
      "fee": "0.00",
      "currency": "NGN",
      "reference": "order-1042",
      "customer_id": "2f6d1c0a-8a3e-4d59-b8a1-71e0c4d5f9a3",
      "details": null,
      "crypto": {
        "currency": "btc",
        "amount": "0.001"
      },
      "created_at": "2026-10-18T10:15:00+01:00"
    }
  }
}

{
  "status": "error",
  "message": "Invalid or missing API key.",
  "code": "invalid_api_key"
}

{
  "status": "error",
  "message": "Invalid or missing API key.",
  "code": "invalid_api_key"
}

{
  "status": "error",
  "message": "Invalid or missing API key.",
  "code": "invalid_api_key"
}

{
  "status": "error",
  "message": "Invalid or missing API key.",
  "code": "invalid_api_key"
}

{
  "status": "error",
  "message": "Invalid or missing API key.",
  "code": "invalid_api_key"
}