curl --request POST \
  --url https://api.sandbox.lead.bank/v2/user_credit_balances/{user_credit_balance_id}/activate \
  --header 'Authorization: Bearer <token>' \
  --header 'Idempotency-Key: <idempotency-key>'

import requests

url = "https://api.sandbox.lead.bank/v2/user_credit_balances/{user_credit_balance_id}/activate"

headers = {
    "Idempotency-Key": "<idempotency-key>",
    "Authorization": "Bearer <token>"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Idempotency-Key': '<idempotency-key>', Authorization: 'Bearer <token>'}
};

fetch('https://api.sandbox.lead.bank/v2/user_credit_balances/{user_credit_balance_id}/activate', 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://api.sandbox.lead.bank/v2/user_credit_balances/{user_credit_balance_id}/activate",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Idempotency-Key: <idempotency-key>"
  ],
]);

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

curl_close($curl);

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

package main

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

func main() {

	url := "https://api.sandbox.lead.bank/v2/user_credit_balances/{user_credit_balance_id}/activate"

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

	req.Header.Add("Idempotency-Key", "<idempotency-key>")
	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.sandbox.lead.bank/v2/user_credit_balances/{user_credit_balance_id}/activate")
  .header("Idempotency-Key", "<idempotency-key>")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.sandbox.lead.bank/v2/user_credit_balances/{user_credit_balance_id}/activate")

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

request = Net::HTTP::Post.new(url)
request["Idempotency-Key"] = '<idempotency-key>'
request["Authorization"] = 'Bearer <token>'

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

{
  "id": "<string>",
  "user_account_id": "<string>",
  "name": "Personal Loan - Jane Smith",
  "status": "active",
  "status_reason": "active",
  "currency_code": "USD",
  "amount": 123,
  "amount_in_usd": 123,
  "amount_breakdown": {
    "principal": 123,
    "interest": 123,
    "fees": 123
  },
  "fees": {
    "accrued": 123
  },
  "rewards": {
    "amount": 123,
    "unit": "USD"
  },
  "dispute": {
    "amount": 123,
    "amount_breakdown": {
      "principal": 123,
      "interest": 123,
      "fees": 123
    }
  },
  "charge_off": {
    "amount": 123,
    "amount_breakdown": {
      "principal": 123,
      "interest": 123,
      "fees": 123
    }
  },
  "past_due": {
    "amount": 123,
    "past_due_days": 123,
    "amount_breakdown": {
      "principal": 123,
      "interest": 123,
      "fees": 123
    }
  },
  "interest": {
    "rate": "<string>",
    "effective_rate": "<string>",
    "effective_apr": "<string>"
  },
  "autopay_method": "ach",
  "details": {
    "structure": "revolving",
    "expected_maturity_date": "2023-12-25",
    "repayment_details": {
      "expected_payment_frequency": "business_daily",
      "expected_payment_frequency_interval_days": 123,
      "expected_number_of_payments": 123,
      "expected_first_payment_date": "2023-12-25",
      "expected_first_payment_amount": 123,
      "expected_last_payment_date": "2023-12-25",
      "expected_last_payment_amount": 123,
      "expected_payment_amount": 123
    },
    "max_funding_amount": 123,
    "term": {
      "length": 123,
      "unit": "days"
    },
    "expected_finance_charge_amount": 123
  },
  "metadata": {},
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "closed_at": "2023-11-07T05:31:56Z"
}

{
  "code": "idempotency_key_missing",
  "message": "The Idempotency-Key header is required on this endpoint."
}

{
  "code": "authentication_missing",
  "message": "The request has no authentication credentials. Send your API token in the Authorization header.",
  "errors": [
    {
      "code": "authentication_missing",
      "message": "The Authorization header is missing. Send your API token as a bearer token.",
      "parameters": [
        "Authorization"
      ]
    }
  ]
}

{
  "code": "object_not_found",
  "message": "No object exists at the requested ID, or it is not visible to this caller."
}

{
  "code": "idempotency_key_in_use",
  "message": "A concurrent request using this Idempotency-Key is still in flight."
}

{
  "code": "operation_invalid",
  "message": "The request is not allowed for this object in its current state.",
  "errors": [
    {
      "code": "object_status_terminal",
      "message": "User Credit Balance user_credit_balance_xyz123 is closed and can't be activated."
    }
  ]
}

{
  "code": "rate_limit_exceeded",
  "message": "You have exceeded the rate limit for this endpoint. Retry with backoff."
}

{
  "code": "internal_server_error",
  "message": "An unexpected error occurred. Contact support with the Request-Id header value."
}

{
  "code": "endpoint_disabled",
  "message": "This endpoint is temporarily disabled. Retry after the interval given in the Retry-After header."
}

{
  "code": "gateway_timeout",
  "message": "An upstream system timed out. Retry with backoff."
}