curl --request PUT \
--url https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid} \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data '
{
"account": {
"account_number": "5366",
"apr": 1,
"apy": 1,
"available_balance": 1000,
"available_credit": 1000,
"balance": 1000,
"cash_surrender_value": 1000,
"credit_limit": 100,
"currency_code": "USD",
"day_payment_is_due": 20,
"death_benefit": 1000,
"id": "1040434698",
"interest_rate": 1,
"is_closed": false,
"is_hidden": false,
"last_payment": 100,
"last_payment_at": "2015-10-13T17:57:37.000Z",
"loan_amount": 1000,
"matures_on": "2015-10-13T17:57:37.000Z",
"metadata": "some metadata",
"minimum_balance": 100,
"minimum_payment": 10,
"name": "Test account 2",
"nickname": "Swiss Account",
"original_balance": 10,
"payment_due_at": "2015-10-13T17:57:37.000Z",
"payoff_balance": 10,
"routing_number": "68899990000000",
"started_on": "2015-10-13T17:57:37.000Z",
"subtype": "NONE",
"type": "SAVINGS"
}
}
'import requests
url = "https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}"
payload = { "account": {
"account_number": "5366",
"apr": 1,
"apy": 1,
"available_balance": 1000,
"available_credit": 1000,
"balance": 1000,
"cash_surrender_value": 1000,
"credit_limit": 100,
"currency_code": "USD",
"day_payment_is_due": 20,
"death_benefit": 1000,
"id": "1040434698",
"interest_rate": 1,
"is_closed": False,
"is_hidden": False,
"last_payment": 100,
"last_payment_at": "2015-10-13T17:57:37.000Z",
"loan_amount": 1000,
"matures_on": "2015-10-13T17:57:37.000Z",
"metadata": "some metadata",
"minimum_balance": 100,
"minimum_payment": 10,
"name": "Test account 2",
"nickname": "Swiss Account",
"original_balance": 10,
"payment_due_at": "2015-10-13T17:57:37.000Z",
"payoff_balance": 10,
"routing_number": "68899990000000",
"started_on": "2015-10-13T17:57:37.000Z",
"subtype": "NONE",
"type": "SAVINGS"
} }
headers = {
"Authorization": "Basic <encoded-value>",
"Content-Type": "application/json"
}
response = requests.put(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
body: JSON.stringify({
account: {
account_number: '5366',
apr: 1,
apy: 1,
available_balance: 1000,
available_credit: 1000,
balance: 1000,
cash_surrender_value: 1000,
credit_limit: 100,
currency_code: 'USD',
day_payment_is_due: 20,
death_benefit: 1000,
id: '1040434698',
interest_rate: 1,
is_closed: false,
is_hidden: false,
last_payment: 100,
last_payment_at: '2015-10-13T17:57:37.000Z',
loan_amount: 1000,
matures_on: '2015-10-13T17:57:37.000Z',
metadata: 'some metadata',
minimum_balance: 100,
minimum_payment: 10,
name: 'Test account 2',
nickname: 'Swiss Account',
original_balance: 10,
payment_due_at: '2015-10-13T17:57:37.000Z',
payoff_balance: 10,
routing_number: '68899990000000',
started_on: '2015-10-13T17:57:37.000Z',
subtype: 'NONE',
type: 'SAVINGS'
}
})
};
fetch('https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}', 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://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => json_encode([
'account' => [
'account_number' => '5366',
'apr' => 1,
'apy' => 1,
'available_balance' => 1000,
'available_credit' => 1000,
'balance' => 1000,
'cash_surrender_value' => 1000,
'credit_limit' => 100,
'currency_code' => 'USD',
'day_payment_is_due' => 20,
'death_benefit' => 1000,
'id' => '1040434698',
'interest_rate' => 1,
'is_closed' => false,
'is_hidden' => false,
'last_payment' => 100,
'last_payment_at' => '2015-10-13T17:57:37.000Z',
'loan_amount' => 1000,
'matures_on' => '2015-10-13T17:57:37.000Z',
'metadata' => 'some metadata',
'minimum_balance' => 100,
'minimum_payment' => 10,
'name' => 'Test account 2',
'nickname' => 'Swiss Account',
'original_balance' => 10,
'payment_due_at' => '2015-10-13T17:57:37.000Z',
'payoff_balance' => 10,
'routing_number' => '68899990000000',
'started_on' => '2015-10-13T17:57:37.000Z',
'subtype' => 'NONE',
'type' => 'SAVINGS'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}"
payload := strings.NewReader("{\n \"account\": {\n \"account_number\": \"5366\",\n \"apr\": 1,\n \"apy\": 1,\n \"available_balance\": 1000,\n \"available_credit\": 1000,\n \"balance\": 1000,\n \"cash_surrender_value\": 1000,\n \"credit_limit\": 100,\n \"currency_code\": \"USD\",\n \"day_payment_is_due\": 20,\n \"death_benefit\": 1000,\n \"id\": \"1040434698\",\n \"interest_rate\": 1,\n \"is_closed\": false,\n \"is_hidden\": false,\n \"last_payment\": 100,\n \"last_payment_at\": \"2015-10-13T17:57:37.000Z\",\n \"loan_amount\": 1000,\n \"matures_on\": \"2015-10-13T17:57:37.000Z\",\n \"metadata\": \"some metadata\",\n \"minimum_balance\": 100,\n \"minimum_payment\": 10,\n \"name\": \"Test account 2\",\n \"nickname\": \"Swiss Account\",\n \"original_balance\": 10,\n \"payment_due_at\": \"2015-10-13T17:57:37.000Z\",\n \"payoff_balance\": 10,\n \"routing_number\": \"68899990000000\",\n \"started_on\": \"2015-10-13T17:57:37.000Z\",\n \"subtype\": \"NONE\",\n \"type\": \"SAVINGS\"\n }\n}")
req, _ := http.NewRequest("PUT", url, payload)
req.Header.Add("Authorization", "Basic <encoded-value>")
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.put("https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}")
.header("Authorization", "Basic <encoded-value>")
.header("Content-Type", "application/json")
.body("{\n \"account\": {\n \"account_number\": \"5366\",\n \"apr\": 1,\n \"apy\": 1,\n \"available_balance\": 1000,\n \"available_credit\": 1000,\n \"balance\": 1000,\n \"cash_surrender_value\": 1000,\n \"credit_limit\": 100,\n \"currency_code\": \"USD\",\n \"day_payment_is_due\": 20,\n \"death_benefit\": 1000,\n \"id\": \"1040434698\",\n \"interest_rate\": 1,\n \"is_closed\": false,\n \"is_hidden\": false,\n \"last_payment\": 100,\n \"last_payment_at\": \"2015-10-13T17:57:37.000Z\",\n \"loan_amount\": 1000,\n \"matures_on\": \"2015-10-13T17:57:37.000Z\",\n \"metadata\": \"some metadata\",\n \"minimum_balance\": 100,\n \"minimum_payment\": 10,\n \"name\": \"Test account 2\",\n \"nickname\": \"Swiss Account\",\n \"original_balance\": 10,\n \"payment_due_at\": \"2015-10-13T17:57:37.000Z\",\n \"payoff_balance\": 10,\n \"routing_number\": \"68899990000000\",\n \"started_on\": \"2015-10-13T17:57:37.000Z\",\n \"subtype\": \"NONE\",\n \"type\": \"SAVINGS\"\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"account\": {\n \"account_number\": \"5366\",\n \"apr\": 1,\n \"apy\": 1,\n \"available_balance\": 1000,\n \"available_credit\": 1000,\n \"balance\": 1000,\n \"cash_surrender_value\": 1000,\n \"credit_limit\": 100,\n \"currency_code\": \"USD\",\n \"day_payment_is_due\": 20,\n \"death_benefit\": 1000,\n \"id\": \"1040434698\",\n \"interest_rate\": 1,\n \"is_closed\": false,\n \"is_hidden\": false,\n \"last_payment\": 100,\n \"last_payment_at\": \"2015-10-13T17:57:37.000Z\",\n \"loan_amount\": 1000,\n \"matures_on\": \"2015-10-13T17:57:37.000Z\",\n \"metadata\": \"some metadata\",\n \"minimum_balance\": 100,\n \"minimum_payment\": 10,\n \"name\": \"Test account 2\",\n \"nickname\": \"Swiss Account\",\n \"original_balance\": 10,\n \"payment_due_at\": \"2015-10-13T17:57:37.000Z\",\n \"payoff_balance\": 10,\n \"routing_number\": \"68899990000000\",\n \"started_on\": \"2015-10-13T17:57:37.000Z\",\n \"subtype\": \"NONE\",\n \"type\": \"SAVINGS\"\n }\n}"
response = http.request(request)
puts response.read_bodyUpdate managed account
Sunset. This endpoint was sunset on 2026-09-29 and no longer returns data — it responds with 410 Gone on all API versions. There is no direct replacement; to send data held at your institution to MX, use MDX Real Time. See Deprecations for details.
curl --request PUT \
--url https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid} \
--header 'Authorization: Basic <encoded-value>' \
--header 'Content-Type: application/json' \
--data '
{
"account": {
"account_number": "5366",
"apr": 1,
"apy": 1,
"available_balance": 1000,
"available_credit": 1000,
"balance": 1000,
"cash_surrender_value": 1000,
"credit_limit": 100,
"currency_code": "USD",
"day_payment_is_due": 20,
"death_benefit": 1000,
"id": "1040434698",
"interest_rate": 1,
"is_closed": false,
"is_hidden": false,
"last_payment": 100,
"last_payment_at": "2015-10-13T17:57:37.000Z",
"loan_amount": 1000,
"matures_on": "2015-10-13T17:57:37.000Z",
"metadata": "some metadata",
"minimum_balance": 100,
"minimum_payment": 10,
"name": "Test account 2",
"nickname": "Swiss Account",
"original_balance": 10,
"payment_due_at": "2015-10-13T17:57:37.000Z",
"payoff_balance": 10,
"routing_number": "68899990000000",
"started_on": "2015-10-13T17:57:37.000Z",
"subtype": "NONE",
"type": "SAVINGS"
}
}
'import requests
url = "https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}"
payload = { "account": {
"account_number": "5366",
"apr": 1,
"apy": 1,
"available_balance": 1000,
"available_credit": 1000,
"balance": 1000,
"cash_surrender_value": 1000,
"credit_limit": 100,
"currency_code": "USD",
"day_payment_is_due": 20,
"death_benefit": 1000,
"id": "1040434698",
"interest_rate": 1,
"is_closed": False,
"is_hidden": False,
"last_payment": 100,
"last_payment_at": "2015-10-13T17:57:37.000Z",
"loan_amount": 1000,
"matures_on": "2015-10-13T17:57:37.000Z",
"metadata": "some metadata",
"minimum_balance": 100,
"minimum_payment": 10,
"name": "Test account 2",
"nickname": "Swiss Account",
"original_balance": 10,
"payment_due_at": "2015-10-13T17:57:37.000Z",
"payoff_balance": 10,
"routing_number": "68899990000000",
"started_on": "2015-10-13T17:57:37.000Z",
"subtype": "NONE",
"type": "SAVINGS"
} }
headers = {
"Authorization": "Basic <encoded-value>",
"Content-Type": "application/json"
}
response = requests.put(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PUT',
headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
body: JSON.stringify({
account: {
account_number: '5366',
apr: 1,
apy: 1,
available_balance: 1000,
available_credit: 1000,
balance: 1000,
cash_surrender_value: 1000,
credit_limit: 100,
currency_code: 'USD',
day_payment_is_due: 20,
death_benefit: 1000,
id: '1040434698',
interest_rate: 1,
is_closed: false,
is_hidden: false,
last_payment: 100,
last_payment_at: '2015-10-13T17:57:37.000Z',
loan_amount: 1000,
matures_on: '2015-10-13T17:57:37.000Z',
metadata: 'some metadata',
minimum_balance: 100,
minimum_payment: 10,
name: 'Test account 2',
nickname: 'Swiss Account',
original_balance: 10,
payment_due_at: '2015-10-13T17:57:37.000Z',
payoff_balance: 10,
routing_number: '68899990000000',
started_on: '2015-10-13T17:57:37.000Z',
subtype: 'NONE',
type: 'SAVINGS'
}
})
};
fetch('https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}', 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://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PUT",
CURLOPT_POSTFIELDS => json_encode([
'account' => [
'account_number' => '5366',
'apr' => 1,
'apy' => 1,
'available_balance' => 1000,
'available_credit' => 1000,
'balance' => 1000,
'cash_surrender_value' => 1000,
'credit_limit' => 100,
'currency_code' => 'USD',
'day_payment_is_due' => 20,
'death_benefit' => 1000,
'id' => '1040434698',
'interest_rate' => 1,
'is_closed' => false,
'is_hidden' => false,
'last_payment' => 100,
'last_payment_at' => '2015-10-13T17:57:37.000Z',
'loan_amount' => 1000,
'matures_on' => '2015-10-13T17:57:37.000Z',
'metadata' => 'some metadata',
'minimum_balance' => 100,
'minimum_payment' => 10,
'name' => 'Test account 2',
'nickname' => 'Swiss Account',
'original_balance' => 10,
'payment_due_at' => '2015-10-13T17:57:37.000Z',
'payoff_balance' => 10,
'routing_number' => '68899990000000',
'started_on' => '2015-10-13T17:57:37.000Z',
'subtype' => 'NONE',
'type' => 'SAVINGS'
]
]),
CURLOPT_HTTPHEADER => [
"Authorization: Basic <encoded-value>",
"Content-Type: application/json"
],
]);
$response = curl_exec($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://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}"
payload := strings.NewReader("{\n \"account\": {\n \"account_number\": \"5366\",\n \"apr\": 1,\n \"apy\": 1,\n \"available_balance\": 1000,\n \"available_credit\": 1000,\n \"balance\": 1000,\n \"cash_surrender_value\": 1000,\n \"credit_limit\": 100,\n \"currency_code\": \"USD\",\n \"day_payment_is_due\": 20,\n \"death_benefit\": 1000,\n \"id\": \"1040434698\",\n \"interest_rate\": 1,\n \"is_closed\": false,\n \"is_hidden\": false,\n \"last_payment\": 100,\n \"last_payment_at\": \"2015-10-13T17:57:37.000Z\",\n \"loan_amount\": 1000,\n \"matures_on\": \"2015-10-13T17:57:37.000Z\",\n \"metadata\": \"some metadata\",\n \"minimum_balance\": 100,\n \"minimum_payment\": 10,\n \"name\": \"Test account 2\",\n \"nickname\": \"Swiss Account\",\n \"original_balance\": 10,\n \"payment_due_at\": \"2015-10-13T17:57:37.000Z\",\n \"payoff_balance\": 10,\n \"routing_number\": \"68899990000000\",\n \"started_on\": \"2015-10-13T17:57:37.000Z\",\n \"subtype\": \"NONE\",\n \"type\": \"SAVINGS\"\n }\n}")
req, _ := http.NewRequest("PUT", url, payload)
req.Header.Add("Authorization", "Basic <encoded-value>")
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.put("https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}")
.header("Authorization", "Basic <encoded-value>")
.header("Content-Type", "application/json")
.body("{\n \"account\": {\n \"account_number\": \"5366\",\n \"apr\": 1,\n \"apy\": 1,\n \"available_balance\": 1000,\n \"available_credit\": 1000,\n \"balance\": 1000,\n \"cash_surrender_value\": 1000,\n \"credit_limit\": 100,\n \"currency_code\": \"USD\",\n \"day_payment_is_due\": 20,\n \"death_benefit\": 1000,\n \"id\": \"1040434698\",\n \"interest_rate\": 1,\n \"is_closed\": false,\n \"is_hidden\": false,\n \"last_payment\": 100,\n \"last_payment_at\": \"2015-10-13T17:57:37.000Z\",\n \"loan_amount\": 1000,\n \"matures_on\": \"2015-10-13T17:57:37.000Z\",\n \"metadata\": \"some metadata\",\n \"minimum_balance\": 100,\n \"minimum_payment\": 10,\n \"name\": \"Test account 2\",\n \"nickname\": \"Swiss Account\",\n \"original_balance\": 10,\n \"payment_due_at\": \"2015-10-13T17:57:37.000Z\",\n \"payoff_balance\": 10,\n \"routing_number\": \"68899990000000\",\n \"started_on\": \"2015-10-13T17:57:37.000Z\",\n \"subtype\": \"NONE\",\n \"type\": \"SAVINGS\"\n }\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://int-api.mx.com/users/{user_guid}/managed_members/{member_guid}/accounts/{account_guid}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"account\": {\n \"account_number\": \"5366\",\n \"apr\": 1,\n \"apy\": 1,\n \"available_balance\": 1000,\n \"available_credit\": 1000,\n \"balance\": 1000,\n \"cash_surrender_value\": 1000,\n \"credit_limit\": 100,\n \"currency_code\": \"USD\",\n \"day_payment_is_due\": 20,\n \"death_benefit\": 1000,\n \"id\": \"1040434698\",\n \"interest_rate\": 1,\n \"is_closed\": false,\n \"is_hidden\": false,\n \"last_payment\": 100,\n \"last_payment_at\": \"2015-10-13T17:57:37.000Z\",\n \"loan_amount\": 1000,\n \"matures_on\": \"2015-10-13T17:57:37.000Z\",\n \"metadata\": \"some metadata\",\n \"minimum_balance\": 100,\n \"minimum_payment\": 10,\n \"name\": \"Test account 2\",\n \"nickname\": \"Swiss Account\",\n \"original_balance\": 10,\n \"payment_due_at\": \"2015-10-13T17:57:37.000Z\",\n \"payoff_balance\": 10,\n \"routing_number\": \"68899990000000\",\n \"started_on\": \"2015-10-13T17:57:37.000Z\",\n \"subtype\": \"NONE\",\n \"type\": \"SAVINGS\"\n }\n}"
response = http.request(request)
puts response.read_bodyAuthorizations
Basic authentication header of the form Basic <encoded-value>, where <encoded-value> is the base64-encoded string username:password.
Path Parameters
The unique id for an account.
The unique id for a member.
The unique identifier for a user, beginning with the prefix USR-.
Body
Managed account object to be updated (While no single parameter is required, the request body can't be empty)
Hide child attributes
Hide child attributes
"5366"
1
1
1000
1000
1000
1000
100
"USD"
20
1000
"1040434698"
1
false
false
100
"2015-10-13T17:57:37.000Z"
1000
"2015-10-13T17:57:37.000Z"
"some metadata"
100
10
"Test account 2"
"Swiss Account"
10
"2015-10-13T17:57:37.000Z"
10
"68899990000000"
"2015-10-13T17:57:37.000Z"
"NONE"
"SAVINGS"
Response
Gone. This endpoint was sunset on 2026-09-29 and no longer returns data — it responds with 410 Gone on all API versions. See Deprecations.

