Update a bank account
curl --request PATCH \
--url https://api.arcuserp.com/v1/bank-accounts/{id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"name": "<string>",
"institution": "<string>",
"account_type": "<string>",
"is_active": true,
"is_ap_account": true,
"deposit_layout": {}
}
'import requests
url = "https://api.arcuserp.com/v1/bank-accounts/{id}"
payload = {
"name": "<string>",
"institution": "<string>",
"account_type": "<string>",
"is_active": True,
"is_ap_account": True,
"deposit_layout": {}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
name: '<string>',
institution: '<string>',
account_type: '<string>',
is_active: true,
is_ap_account: true,
deposit_layout: {}
})
};
fetch('https://api.arcuserp.com/v1/bank-accounts/{id}', 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.arcuserp.com/v1/bank-accounts/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'name' => '<string>',
'institution' => '<string>',
'account_type' => '<string>',
'is_active' => true,
'is_ap_account' => true,
'deposit_layout' => [
]
]),
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;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.arcuserp.com/v1/bank-accounts/{id}"
payload := strings.NewReader("{\n \"name\": \"<string>\",\n \"institution\": \"<string>\",\n \"account_type\": \"<string>\",\n \"is_active\": true,\n \"is_ap_account\": true,\n \"deposit_layout\": {}\n}")
req, _ := http.NewRequest("PATCH", url, payload)
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.patch("https://api.arcuserp.com/v1/bank-accounts/{id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"<string>\",\n \"institution\": \"<string>\",\n \"account_type\": \"<string>\",\n \"is_active\": true,\n \"is_ap_account\": true,\n \"deposit_layout\": {}\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.arcuserp.com/v1/bank-accounts/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"name\": \"<string>\",\n \"institution\": \"<string>\",\n \"account_type\": \"<string>\",\n \"is_active\": true,\n \"is_ap_account\": true,\n \"deposit_layout\": {}\n}"
response = http.request(request)
puts response.read_body{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"entity_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"gl_account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"gl_account_number": "<string>",
"gl_account_name": "<string>",
"name": "<string>",
"institution": "<string>",
"account_type": "checking",
"account_number_last4": "<string>",
"is_active": true,
"is_ap_account": true,
"current_balance": 123,
"last_synced_at": "2023-11-07T05:31:56Z",
"sync_status": "<string>",
"deposit_layout": {},
"created_at": "2023-11-07T05:31:56Z",
"updated_at": "2023-11-07T05:31:56Z"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}Accounting
Update a bank account
Required API key scope:
accounting:writeUpdates mutable fields. Not writable: gl_account_id (canonical GL link), any Plaid fields (managed by Plaid connector only).
PATCH
/
bank-accounts
/
{id}
Update a bank account
curl --request PATCH \
--url https://api.arcuserp.com/v1/bank-accounts/{id} \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"name": "<string>",
"institution": "<string>",
"account_type": "<string>",
"is_active": true,
"is_ap_account": true,
"deposit_layout": {}
}
'import requests
url = "https://api.arcuserp.com/v1/bank-accounts/{id}"
payload = {
"name": "<string>",
"institution": "<string>",
"account_type": "<string>",
"is_active": True,
"is_ap_account": True,
"deposit_layout": {}
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.patch(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'PATCH',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
name: '<string>',
institution: '<string>',
account_type: '<string>',
is_active: true,
is_ap_account: true,
deposit_layout: {}
})
};
fetch('https://api.arcuserp.com/v1/bank-accounts/{id}', 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.arcuserp.com/v1/bank-accounts/{id}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "PATCH",
CURLOPT_POSTFIELDS => json_encode([
'name' => '<string>',
'institution' => '<string>',
'account_type' => '<string>',
'is_active' => true,
'is_ap_account' => true,
'deposit_layout' => [
]
]),
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;
}package main
import (
"fmt"
"strings"
"net/http"
"io"
)
func main() {
url := "https://api.arcuserp.com/v1/bank-accounts/{id}"
payload := strings.NewReader("{\n \"name\": \"<string>\",\n \"institution\": \"<string>\",\n \"account_type\": \"<string>\",\n \"is_active\": true,\n \"is_ap_account\": true,\n \"deposit_layout\": {}\n}")
req, _ := http.NewRequest("PATCH", url, payload)
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.patch("https://api.arcuserp.com/v1/bank-accounts/{id}")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"name\": \"<string>\",\n \"institution\": \"<string>\",\n \"account_type\": \"<string>\",\n \"is_active\": true,\n \"is_ap_account\": true,\n \"deposit_layout\": {}\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.arcuserp.com/v1/bank-accounts/{id}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"name\": \"<string>\",\n \"institution\": \"<string>\",\n \"account_type\": \"<string>\",\n \"is_active\": true,\n \"is_ap_account\": true,\n \"deposit_layout\": {}\n}"
response = http.request(request)
puts response.read_body{
"id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"entity_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"gl_account_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
"gl_account_number": "<string>",
"gl_account_name": "<string>",
"name": "<string>",
"institution": "<string>",
"account_type": "checking",
"account_number_last4": "<string>",
"is_active": true,
"is_ap_account": true,
"current_balance": 123,
"last_synced_at": "2023-11-07T05:31:56Z",
"sync_status": "<string>",
"deposit_layout": {},
"created_at": "2023-11-07T05:31:56Z",
"updated_at": "2023-11-07T05:31:56Z"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}{
"error": "not_found",
"code": "not_found",
"type": "not_found",
"hint": "The requested order does not exist or does not belong to this entity.",
"param": "expand[0]",
"required": "accounts:read",
"request_id": "req_abc123"
}Authorizations
API key issued per entity via Settings > Developers > API Keys.
Each key carries scopes (e.g. orders:read, products:write).
Bearer token format: Authorization: Bearer ark_live_ent_Test keys use ark_test_ent_. Both are issued per entity
via Settings > Developers > API Keys.
Path Parameters
Body
application/json
Response
Updated bank account
A bank account linked to a GL account. Used for bank reconciliation and Plaid-based transaction sync. Plaid fields are read-only and managed by routes/plaid.mjs exclusively. Verified against live dev RDS accounting.bank_accounts.
Immutable post-create
Available options:
checking, savings, credit, loan, other Plaid-synced balance
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