Submit documents and continue onboarding
curl --request POST \
--url https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"customer_id": "<string>",
"business_description": "<string>",
"has_ubos": true,
"pep_self_declared": true,
"pep_self_declaration": "<string>"
}
'import requests
url = "https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit"
payload = {
"customer_id": "<string>",
"business_description": "<string>",
"has_ubos": True,
"pep_self_declared": True,
"pep_self_declaration": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
customer_id: '<string>',
business_description: '<string>',
has_ubos: true,
pep_self_declared: true,
pep_self_declaration: '<string>'
})
};
fetch('https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit', 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.app.lastaccountingcompany.com/portal/onboarding/kyc/submit",
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([
'customer_id' => '<string>',
'business_description' => '<string>',
'has_ubos' => true,
'pep_self_declared' => true,
'pep_self_declaration' => '<string>'
]),
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.app.lastaccountingcompany.com/portal/onboarding/kyc/submit"
payload := strings.NewReader("{\n \"customer_id\": \"<string>\",\n \"business_description\": \"<string>\",\n \"has_ubos\": true,\n \"pep_self_declared\": true,\n \"pep_self_declaration\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", 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.post("https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"customer_id\": \"<string>\",\n \"business_description\": \"<string>\",\n \"has_ubos\": true,\n \"pep_self_declared\": true,\n \"pep_self_declaration\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"customer_id\": \"<string>\",\n \"business_description\": \"<string>\",\n \"has_ubos\": true,\n \"pep_self_declared\": true,\n \"pep_self_declaration\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"customer_id": "<string>",
"kyc_submitted_at": "2023-11-07T05:31:56Z",
"event_id": "<string>"
}{
"error": "<string>",
"detail": "<string>"
}{
"error": "<string>",
"detail": "<string>"
}Onboarding
Submit documents and continue onboarding
Records customer intake while LAC verification remains pending. Requires a trade register extract and the passports matching the declared ownership. A first business description also supplies the business_activity profile answer, without replacing a current answer or explicit skip. Identical retries preserve the submission timestamp; changed verification answers start a new review cycle. Submission does not grant platform access.
POST
/
onboarding
/
kyc
/
submit
Submit documents and continue onboarding
curl --request POST \
--url https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"customer_id": "<string>",
"business_description": "<string>",
"has_ubos": true,
"pep_self_declared": true,
"pep_self_declaration": "<string>"
}
'import requests
url = "https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit"
payload = {
"customer_id": "<string>",
"business_description": "<string>",
"has_ubos": True,
"pep_self_declared": True,
"pep_self_declaration": "<string>"
}
headers = {
"Authorization": "Bearer <token>",
"Content-Type": "application/json"
}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
body: JSON.stringify({
customer_id: '<string>',
business_description: '<string>',
has_ubos: true,
pep_self_declared: true,
pep_self_declaration: '<string>'
})
};
fetch('https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit', 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.app.lastaccountingcompany.com/portal/onboarding/kyc/submit",
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([
'customer_id' => '<string>',
'business_description' => '<string>',
'has_ubos' => true,
'pep_self_declared' => true,
'pep_self_declaration' => '<string>'
]),
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.app.lastaccountingcompany.com/portal/onboarding/kyc/submit"
payload := strings.NewReader("{\n \"customer_id\": \"<string>\",\n \"business_description\": \"<string>\",\n \"has_ubos\": true,\n \"pep_self_declared\": true,\n \"pep_self_declaration\": \"<string>\"\n}")
req, _ := http.NewRequest("POST", 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.post("https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"customer_id\": \"<string>\",\n \"business_description\": \"<string>\",\n \"has_ubos\": true,\n \"pep_self_declared\": true,\n \"pep_self_declaration\": \"<string>\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.app.lastaccountingcompany.com/portal/onboarding/kyc/submit")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"customer_id\": \"<string>\",\n \"business_description\": \"<string>\",\n \"has_ubos\": true,\n \"pep_self_declared\": true,\n \"pep_self_declaration\": \"<string>\"\n}"
response = http.request(request)
puts response.read_body{
"customer_id": "<string>",
"kyc_submitted_at": "2023-11-07T05:31:56Z",
"event_id": "<string>"
}{
"error": "<string>",
"detail": "<string>"
}{
"error": "<string>",
"detail": "<string>"
}Authorizations
Portal API key minted in portal Settings → API access. Scope read or write; pinned to one company. Send as Authorization: Bearer lac_sk_....
Query Parameters
Target company. Optional — API keys are pinned to one company, and single-company sessions default to it.
Body
application/json