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POST
/
payment
/
api
/
v1
/
custody-wallet
Create Custody Wallet
curl --request POST \
  --url https://api.carbnconnect.com/payment/api/v1/custody-wallet \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "user_id": "810b82b7-bd72-48c2-980f-0887fe20f08e",
  "chain": "solana",
  "customer_wallet_ref": "ee030180-d114-4545-a4bb-133241edf1b1"
}
'
import requests

url = "https://api.carbnconnect.com/payment/api/v1/custody-wallet"

payload = {
    "user_id": "810b82b7-bd72-48c2-980f-0887fe20f08e",
    "chain": "solana",
    "customer_wallet_ref": "ee030180-d114-4545-a4bb-133241edf1b1"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)
const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    user_id: '810b82b7-bd72-48c2-980f-0887fe20f08e',
    chain: 'solana',
    customer_wallet_ref: 'ee030180-d114-4545-a4bb-133241edf1b1'
  })
};

fetch('https://api.carbnconnect.com/payment/api/v1/custody-wallet', 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.carbnconnect.com/payment/api/v1/custody-wallet",
  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([
    'user_id' => '810b82b7-bd72-48c2-980f-0887fe20f08e',
    'chain' => 'solana',
    'customer_wallet_ref' => 'ee030180-d114-4545-a4bb-133241edf1b1'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.carbnconnect.com/payment/api/v1/custody-wallet"

	payload := strings.NewReader("{\n  \"user_id\": \"810b82b7-bd72-48c2-980f-0887fe20f08e\",\n  \"chain\": \"solana\",\n  \"customer_wallet_ref\": \"ee030180-d114-4545-a4bb-133241edf1b1\"\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	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://api.carbnconnect.com/payment/api/v1/custody-wallet")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"user_id\": \"810b82b7-bd72-48c2-980f-0887fe20f08e\",\n  \"chain\": \"solana\",\n  \"customer_wallet_ref\": \"ee030180-d114-4545-a4bb-133241edf1b1\"\n}")
  .asString();
require 'uri'
require 'net/http'

url = URI("https://api.carbnconnect.com/payment/api/v1/custody-wallet")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"user_id\": \"810b82b7-bd72-48c2-980f-0887fe20f08e\",\n  \"chain\": \"solana\",\n  \"customer_wallet_ref\": \"ee030180-d114-4545-a4bb-133241edf1b1\"\n}"

response = http.request(request)
puts response.read_body
{
  "id": "c10dad79-4bd8-47f4-933e-4f197c5af680",
  "crypto": "<string>",
  "balances": [
    {
      "balance": 0,
      "crypto": "usdc",
      "contract_address": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
    }
  ],
  "blockchain": "solana",
  "status": "ACTIVE",
  "user_id": "810b82b7-bd72-48c2-980f-0887fe20f08e",
  "wallet_address": "GZFGBcapshUdpDjPLAjP7qnAu11w1JwzEuwEvBqWTfnT",
  "customer_wallet_ref": "ee030180-d114-4545-a4bb-133241edf1b1"
}

Authorizations

x-api-key
string
header
required

API key for authentication. Must be included in the x-api-key header.

Body

application/json
user_id
string<uuid>
required

The unique identifier of the user

Example:

"810b82b7-bd72-48c2-980f-0887fe20f08e"

chain
string
required

The blockchain network for the custody wallet

Example:

"solana"

customer_wallet_ref
string<uuid>

Customer-provided wallet reference identifier

Example:

"ee030180-d114-4545-a4bb-133241edf1b1"

Response

Custody wallet created successfully

id
string<uuid>

Unique identifier of the custody wallet

Example:

"c10dad79-4bd8-47f4-933e-4f197c5af680"

crypto
string | null

Primary crypto (null when not set; used in create response)

balances
object[] | null

Token balances (null on create; populated on get)

blockchain
string

Blockchain network

Example:

"solana"

status
string

Wallet status

Example:

"ACTIVE"

user_id
string<uuid>

User who owns the custody wallet

Example:

"810b82b7-bd72-48c2-980f-0887fe20f08e"

wallet_address
string

On-chain wallet address

Example:

"GZFGBcapshUdpDjPLAjP7qnAu11w1JwzEuwEvBqWTfnT"

customer_wallet_ref
string<uuid>

Customer-provided wallet reference identifier

Example:

"ee030180-d114-4545-a4bb-133241edf1b1"