Send leftover card funds to an external crypto wallet
curl --request POST \
--url https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--header 'Idempotency-Key: <idempotency-key>' \
--data '
{
"address": "0x1234567890abcdef1234567890abcdef12345678",
"chain": "BASE",
"currency": "USDC",
"amount": "25.00"
}
'import requests
url = "https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet"
payload = {
"address": "0x1234567890abcdef1234567890abcdef12345678",
"chain": "BASE",
"currency": "USDC",
"amount": "25.00"
}
headers = {
"Idempotency-Key": "<idempotency-key>",
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'Idempotency-Key': '<idempotency-key>',
Authorization: 'Bearer <token>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
address: '0x1234567890abcdef1234567890abcdef12345678',
chain: 'BASE',
currency: 'USDC',
amount: '25.00'
})
};
fetch('https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-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://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-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([
'address' => '0x1234567890abcdef1234567890abcdef12345678',
'chain' => 'BASE',
'currency' => 'USDC',
'amount' => '25.00'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json",
"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"
"strings"
"net/http"
"io"
)
func main() {
url := "https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet"
payload := strings.NewReader("{\n \"address\": \"0x1234567890abcdef1234567890abcdef12345678\",\n \"chain\": \"BASE\",\n \"currency\": \"USDC\",\n \"amount\": \"25.00\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Idempotency-Key", "<idempotency-key>")
req.Header.Add("Authorization", "Bearer <token>")
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://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet")
.header("Idempotency-Key", "<idempotency-key>")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"address\": \"0x1234567890abcdef1234567890abcdef12345678\",\n \"chain\": \"BASE\",\n \"currency\": \"USDC\",\n \"amount\": \"25.00\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet")
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>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"address\": \"0x1234567890abcdef1234567890abcdef12345678\",\n \"chain\": \"BASE\",\n \"currency\": \"USDC\",\n \"amount\": \"25.00\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"withdrawal_id": "cmtwdxxxxxxxxxxxxxxx",
"card_id": "card_abc123",
"applicant_id": "app_abc123",
"status": "PENDING",
"chain": "BASE",
"currency": "USDC",
"address": "0x1234567890abcdef1234567890abcdef12345678",
"requested": "25.00",
"unloaded_from_card": "25.00",
"fees": [
{
"amount": "0.08",
"currency": "USDC"
}
],
"net": "24.92",
"transaction_hash": null
}
}{
"error": {
"code": "INVALID_REQUEST",
"message": "Applicant must be approved"
}
}{
"error": {
"code": "NOT_FOUND",
"message": "Not found"
}
}Card funding (wallet & BYO)
Send leftover card funds to an external crypto wallet
Unloads the card budget into the applicant spend account (if needed), converts USD to the requested stablecoin, and sends it on-chain to address. Idempotency-Key is required (72h). Emits card.withdrawn / card.withdraw_failed. Poll GET /v1/cards//withdrawals/ if the POST times out (409 includes withdrawal_id while in flight).
POST
/
v1
/
cards
/
{id}
/
withdraw-to-wallet
Send leftover card funds to an external crypto wallet
curl --request POST \
--url https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--header 'Idempotency-Key: <idempotency-key>' \
--data '
{
"address": "0x1234567890abcdef1234567890abcdef12345678",
"chain": "BASE",
"currency": "USDC",
"amount": "25.00"
}
'import requests
url = "https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet"
payload = {
"address": "0x1234567890abcdef1234567890abcdef12345678",
"chain": "BASE",
"currency": "USDC",
"amount": "25.00"
}
headers = {
"Idempotency-Key": "<idempotency-key>",
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {
'Idempotency-Key': '<idempotency-key>',
Authorization: 'Bearer <token>',
'Content-Type': 'application/json'
},
body: JSON.stringify({
address: '0x1234567890abcdef1234567890abcdef12345678',
chain: 'BASE',
currency: 'USDC',
amount: '25.00'
})
};
fetch('https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-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://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-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([
'address' => '0x1234567890abcdef1234567890abcdef12345678',
'chain' => 'BASE',
'currency' => 'USDC',
'amount' => '25.00'
]),
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>",
"Content-Type: application/json",
"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"
"strings"
"net/http"
"io"
)
func main() {
url := "https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet"
payload := strings.NewReader("{\n \"address\": \"0x1234567890abcdef1234567890abcdef12345678\",\n \"chain\": \"BASE\",\n \"currency\": \"USDC\",\n \"amount\": \"25.00\"\n}")
req, _ := http.NewRequest("POST", url, payload)
req.Header.Add("Idempotency-Key", "<idempotency-key>")
req.Header.Add("Authorization", "Bearer <token>")
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://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet")
.header("Idempotency-Key", "<idempotency-key>")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"address\": \"0x1234567890abcdef1234567890abcdef12345678\",\n \"chain\": \"BASE\",\n \"currency\": \"USDC\",\n \"amount\": \"25.00\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://sandbox.apocor.ai/v1/cards/{id}/withdraw-to-wallet")
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>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"address\": \"0x1234567890abcdef1234567890abcdef12345678\",\n \"chain\": \"BASE\",\n \"currency\": \"USDC\",\n \"amount\": \"25.00\"\n}"
response = http.request(request)
puts response.read_body{
"data": {
"withdrawal_id": "cmtwdxxxxxxxxxxxxxxx",
"card_id": "card_abc123",
"applicant_id": "app_abc123",
"status": "PENDING",
"chain": "BASE",
"currency": "USDC",
"address": "0x1234567890abcdef1234567890abcdef12345678",
"requested": "25.00",
"unloaded_from_card": "25.00",
"fees": [
{
"amount": "0.08",
"currency": "USDC"
}
],
"net": "24.92",
"transaction_hash": null
}
}{
"error": {
"code": "INVALID_REQUEST",
"message": "Applicant must be approved"
}
}{
"error": {
"code": "NOT_FOUND",
"message": "Not found"
}
}Authorizations
Bearer access token obtained from POST /v1/oauth/token using your Apocor API key.
Headers
Maximum string length:
255Path Parameters
Resource identifier.
Body
application/json
Response
Withdrawal submitted or confirmed.