Create or update an invoice draft
curl --request POST \
--url https://api.app.lastaccountingcompany.com/portal/invoices \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"customer": {
"name": "<string>",
"id": "<string>",
"business_id": "<string>",
"vat_number": "<string>",
"address_line1": "<string>",
"postal_code": "<string>",
"city": "<string>",
"country_code": "<string>",
"email": "<string>",
"einvoice_address": "<string>",
"einvoice_operator": "<string>",
"default_payment_terms_days": 123,
"default_vat_code": "<string>",
"default_vat_rate_basis_points": 123,
"default_invoice_language": "<string>"
},
"lines": [
{
"description": "<string>",
"quantity": "<string>",
"unit_price_cents": 123,
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123,
"vat_rate_basis_points": 123,
"vat_code": "<string>"
}
],
"customer_id": "<string>",
"draft_id": "<string>",
"seller_profile_id": "<string>",
"issue_date": "<string>",
"delivery_date": "<string>",
"due_date": "<string>",
"seller_iban": "<string>",
"seller_vat_id": "<string>",
"seller_contact": "<string>",
"buyer_reference": "<string>",
"terms_days": 123,
"note": "<string>",
"language": "<string>",
"email_subject": "<string>",
"email_message": "<string>",
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123
}
'import requests
url = "https://api.app.lastaccountingcompany.com/portal/invoices"
payload = {
"customer": {
"name": "<string>",
"id": "<string>",
"business_id": "<string>",
"vat_number": "<string>",
"address_line1": "<string>",
"postal_code": "<string>",
"city": "<string>",
"country_code": "<string>",
"email": "<string>",
"einvoice_address": "<string>",
"einvoice_operator": "<string>",
"default_payment_terms_days": 123,
"default_vat_code": "<string>",
"default_vat_rate_basis_points": 123,
"default_invoice_language": "<string>"
},
"lines": [
{
"description": "<string>",
"quantity": "<string>",
"unit_price_cents": 123,
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123,
"vat_rate_basis_points": 123,
"vat_code": "<string>"
}
],
"customer_id": "<string>",
"draft_id": "<string>",
"seller_profile_id": "<string>",
"issue_date": "<string>",
"delivery_date": "<string>",
"due_date": "<string>",
"seller_iban": "<string>",
"seller_vat_id": "<string>",
"seller_contact": "<string>",
"buyer_reference": "<string>",
"terms_days": 123,
"note": "<string>",
"language": "<string>",
"email_subject": "<string>",
"email_message": "<string>",
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123
}
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: {
name: '<string>',
id: '<string>',
business_id: '<string>',
vat_number: '<string>',
address_line1: '<string>',
postal_code: '<string>',
city: '<string>',
country_code: '<string>',
email: '<string>',
einvoice_address: '<string>',
einvoice_operator: '<string>',
default_payment_terms_days: 123,
default_vat_code: '<string>',
default_vat_rate_basis_points: 123,
default_invoice_language: '<string>'
},
lines: [
{
description: '<string>',
quantity: '<string>',
unit_price_cents: 123,
net_cents: 123,
vat_cents: 123,
gross_cents: 123,
vat_rate_basis_points: 123,
vat_code: '<string>'
}
],
customer_id: '<string>',
draft_id: '<string>',
seller_profile_id: '<string>',
issue_date: '<string>',
delivery_date: '<string>',
due_date: '<string>',
seller_iban: '<string>',
seller_vat_id: '<string>',
seller_contact: '<string>',
buyer_reference: '<string>',
terms_days: 123,
note: '<string>',
language: '<string>',
email_subject: '<string>',
email_message: '<string>',
net_cents: 123,
vat_cents: 123,
gross_cents: 123
})
};
fetch('https://api.app.lastaccountingcompany.com/portal/invoices', 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/invoices",
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' => [
'name' => '<string>',
'id' => '<string>',
'business_id' => '<string>',
'vat_number' => '<string>',
'address_line1' => '<string>',
'postal_code' => '<string>',
'city' => '<string>',
'country_code' => '<string>',
'email' => '<string>',
'einvoice_address' => '<string>',
'einvoice_operator' => '<string>',
'default_payment_terms_days' => 123,
'default_vat_code' => '<string>',
'default_vat_rate_basis_points' => 123,
'default_invoice_language' => '<string>'
],
'lines' => [
[
'description' => '<string>',
'quantity' => '<string>',
'unit_price_cents' => 123,
'net_cents' => 123,
'vat_cents' => 123,
'gross_cents' => 123,
'vat_rate_basis_points' => 123,
'vat_code' => '<string>'
]
],
'customer_id' => '<string>',
'draft_id' => '<string>',
'seller_profile_id' => '<string>',
'issue_date' => '<string>',
'delivery_date' => '<string>',
'due_date' => '<string>',
'seller_iban' => '<string>',
'seller_vat_id' => '<string>',
'seller_contact' => '<string>',
'buyer_reference' => '<string>',
'terms_days' => 123,
'note' => '<string>',
'language' => '<string>',
'email_subject' => '<string>',
'email_message' => '<string>',
'net_cents' => 123,
'vat_cents' => 123,
'gross_cents' => 123
]),
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/invoices"
payload := strings.NewReader("{\n \"customer\": {\n \"name\": \"<string>\",\n \"id\": \"<string>\",\n \"business_id\": \"<string>\",\n \"vat_number\": \"<string>\",\n \"address_line1\": \"<string>\",\n \"postal_code\": \"<string>\",\n \"city\": \"<string>\",\n \"country_code\": \"<string>\",\n \"email\": \"<string>\",\n \"einvoice_address\": \"<string>\",\n \"einvoice_operator\": \"<string>\",\n \"default_payment_terms_days\": 123,\n \"default_vat_code\": \"<string>\",\n \"default_vat_rate_basis_points\": 123,\n \"default_invoice_language\": \"<string>\"\n },\n \"lines\": [\n {\n \"description\": \"<string>\",\n \"quantity\": \"<string>\",\n \"unit_price_cents\": 123,\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123,\n \"vat_rate_basis_points\": 123,\n \"vat_code\": \"<string>\"\n }\n ],\n \"customer_id\": \"<string>\",\n \"draft_id\": \"<string>\",\n \"seller_profile_id\": \"<string>\",\n \"issue_date\": \"<string>\",\n \"delivery_date\": \"<string>\",\n \"due_date\": \"<string>\",\n \"seller_iban\": \"<string>\",\n \"seller_vat_id\": \"<string>\",\n \"seller_contact\": \"<string>\",\n \"buyer_reference\": \"<string>\",\n \"terms_days\": 123,\n \"note\": \"<string>\",\n \"language\": \"<string>\",\n \"email_subject\": \"<string>\",\n \"email_message\": \"<string>\",\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123\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/invoices")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"customer\": {\n \"name\": \"<string>\",\n \"id\": \"<string>\",\n \"business_id\": \"<string>\",\n \"vat_number\": \"<string>\",\n \"address_line1\": \"<string>\",\n \"postal_code\": \"<string>\",\n \"city\": \"<string>\",\n \"country_code\": \"<string>\",\n \"email\": \"<string>\",\n \"einvoice_address\": \"<string>\",\n \"einvoice_operator\": \"<string>\",\n \"default_payment_terms_days\": 123,\n \"default_vat_code\": \"<string>\",\n \"default_vat_rate_basis_points\": 123,\n \"default_invoice_language\": \"<string>\"\n },\n \"lines\": [\n {\n \"description\": \"<string>\",\n \"quantity\": \"<string>\",\n \"unit_price_cents\": 123,\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123,\n \"vat_rate_basis_points\": 123,\n \"vat_code\": \"<string>\"\n }\n ],\n \"customer_id\": \"<string>\",\n \"draft_id\": \"<string>\",\n \"seller_profile_id\": \"<string>\",\n \"issue_date\": \"<string>\",\n \"delivery_date\": \"<string>\",\n \"due_date\": \"<string>\",\n \"seller_iban\": \"<string>\",\n \"seller_vat_id\": \"<string>\",\n \"seller_contact\": \"<string>\",\n \"buyer_reference\": \"<string>\",\n \"terms_days\": 123,\n \"note\": \"<string>\",\n \"language\": \"<string>\",\n \"email_subject\": \"<string>\",\n \"email_message\": \"<string>\",\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.app.lastaccountingcompany.com/portal/invoices")
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\": {\n \"name\": \"<string>\",\n \"id\": \"<string>\",\n \"business_id\": \"<string>\",\n \"vat_number\": \"<string>\",\n \"address_line1\": \"<string>\",\n \"postal_code\": \"<string>\",\n \"city\": \"<string>\",\n \"country_code\": \"<string>\",\n \"email\": \"<string>\",\n \"einvoice_address\": \"<string>\",\n \"einvoice_operator\": \"<string>\",\n \"default_payment_terms_days\": 123,\n \"default_vat_code\": \"<string>\",\n \"default_vat_rate_basis_points\": 123,\n \"default_invoice_language\": \"<string>\"\n },\n \"lines\": [\n {\n \"description\": \"<string>\",\n \"quantity\": \"<string>\",\n \"unit_price_cents\": 123,\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123,\n \"vat_rate_basis_points\": 123,\n \"vat_code\": \"<string>\"\n }\n ],\n \"customer_id\": \"<string>\",\n \"draft_id\": \"<string>\",\n \"seller_profile_id\": \"<string>\",\n \"issue_date\": \"<string>\",\n \"delivery_date\": \"<string>\",\n \"due_date\": \"<string>\",\n \"seller_iban\": \"<string>\",\n \"seller_vat_id\": \"<string>\",\n \"seller_contact\": \"<string>\",\n \"buyer_reference\": \"<string>\",\n \"terms_days\": 123,\n \"note\": \"<string>\",\n \"language\": \"<string>\",\n \"email_subject\": \"<string>\",\n \"email_message\": \"<string>\",\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"entity_id": "<string>",
"status": "<string>",
"draft": {},
"customer": {
"name": "<string>",
"id": "<string>",
"business_id": "<string>",
"vat_number": "<string>",
"address_line1": "<string>",
"postal_code": "<string>",
"city": "<string>",
"country_code": "<string>",
"email": "<string>",
"einvoice_address": "<string>",
"einvoice_operator": "<string>",
"default_payment_terms_days": 123,
"default_vat_code": "<string>",
"default_vat_rate_basis_points": 123,
"default_invoice_language": "<string>"
}
}{
"error": "<string>",
"detail": "<string>"
}{
"error": "<string>",
"detail": "<string>"
}Invoicing
Create or update an invoice draft
Creates a sales-invoice draft (or updates an existing one via draft_id). Set seller_profile_id to issue for an active partner seller. The partner becomes the legal seller and payee, and the sale does not post to this company’s ledger. Monetary fields are integer cents; VAT rates are basis points (25.5% = 2550); line quantities are decimal strings. Delivery channel is one of maventa_einvoice (sent over the e-invoice network) or pdf_download (finalized as a PDF you deliver yourself). Requires a write-scoped key.
POST
/
invoices
Create or update an invoice draft
curl --request POST \
--url https://api.app.lastaccountingcompany.com/portal/invoices \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"customer": {
"name": "<string>",
"id": "<string>",
"business_id": "<string>",
"vat_number": "<string>",
"address_line1": "<string>",
"postal_code": "<string>",
"city": "<string>",
"country_code": "<string>",
"email": "<string>",
"einvoice_address": "<string>",
"einvoice_operator": "<string>",
"default_payment_terms_days": 123,
"default_vat_code": "<string>",
"default_vat_rate_basis_points": 123,
"default_invoice_language": "<string>"
},
"lines": [
{
"description": "<string>",
"quantity": "<string>",
"unit_price_cents": 123,
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123,
"vat_rate_basis_points": 123,
"vat_code": "<string>"
}
],
"customer_id": "<string>",
"draft_id": "<string>",
"seller_profile_id": "<string>",
"issue_date": "<string>",
"delivery_date": "<string>",
"due_date": "<string>",
"seller_iban": "<string>",
"seller_vat_id": "<string>",
"seller_contact": "<string>",
"buyer_reference": "<string>",
"terms_days": 123,
"note": "<string>",
"language": "<string>",
"email_subject": "<string>",
"email_message": "<string>",
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123
}
'import requests
url = "https://api.app.lastaccountingcompany.com/portal/invoices"
payload = {
"customer": {
"name": "<string>",
"id": "<string>",
"business_id": "<string>",
"vat_number": "<string>",
"address_line1": "<string>",
"postal_code": "<string>",
"city": "<string>",
"country_code": "<string>",
"email": "<string>",
"einvoice_address": "<string>",
"einvoice_operator": "<string>",
"default_payment_terms_days": 123,
"default_vat_code": "<string>",
"default_vat_rate_basis_points": 123,
"default_invoice_language": "<string>"
},
"lines": [
{
"description": "<string>",
"quantity": "<string>",
"unit_price_cents": 123,
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123,
"vat_rate_basis_points": 123,
"vat_code": "<string>"
}
],
"customer_id": "<string>",
"draft_id": "<string>",
"seller_profile_id": "<string>",
"issue_date": "<string>",
"delivery_date": "<string>",
"due_date": "<string>",
"seller_iban": "<string>",
"seller_vat_id": "<string>",
"seller_contact": "<string>",
"buyer_reference": "<string>",
"terms_days": 123,
"note": "<string>",
"language": "<string>",
"email_subject": "<string>",
"email_message": "<string>",
"net_cents": 123,
"vat_cents": 123,
"gross_cents": 123
}
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: {
name: '<string>',
id: '<string>',
business_id: '<string>',
vat_number: '<string>',
address_line1: '<string>',
postal_code: '<string>',
city: '<string>',
country_code: '<string>',
email: '<string>',
einvoice_address: '<string>',
einvoice_operator: '<string>',
default_payment_terms_days: 123,
default_vat_code: '<string>',
default_vat_rate_basis_points: 123,
default_invoice_language: '<string>'
},
lines: [
{
description: '<string>',
quantity: '<string>',
unit_price_cents: 123,
net_cents: 123,
vat_cents: 123,
gross_cents: 123,
vat_rate_basis_points: 123,
vat_code: '<string>'
}
],
customer_id: '<string>',
draft_id: '<string>',
seller_profile_id: '<string>',
issue_date: '<string>',
delivery_date: '<string>',
due_date: '<string>',
seller_iban: '<string>',
seller_vat_id: '<string>',
seller_contact: '<string>',
buyer_reference: '<string>',
terms_days: 123,
note: '<string>',
language: '<string>',
email_subject: '<string>',
email_message: '<string>',
net_cents: 123,
vat_cents: 123,
gross_cents: 123
})
};
fetch('https://api.app.lastaccountingcompany.com/portal/invoices', 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/invoices",
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' => [
'name' => '<string>',
'id' => '<string>',
'business_id' => '<string>',
'vat_number' => '<string>',
'address_line1' => '<string>',
'postal_code' => '<string>',
'city' => '<string>',
'country_code' => '<string>',
'email' => '<string>',
'einvoice_address' => '<string>',
'einvoice_operator' => '<string>',
'default_payment_terms_days' => 123,
'default_vat_code' => '<string>',
'default_vat_rate_basis_points' => 123,
'default_invoice_language' => '<string>'
],
'lines' => [
[
'description' => '<string>',
'quantity' => '<string>',
'unit_price_cents' => 123,
'net_cents' => 123,
'vat_cents' => 123,
'gross_cents' => 123,
'vat_rate_basis_points' => 123,
'vat_code' => '<string>'
]
],
'customer_id' => '<string>',
'draft_id' => '<string>',
'seller_profile_id' => '<string>',
'issue_date' => '<string>',
'delivery_date' => '<string>',
'due_date' => '<string>',
'seller_iban' => '<string>',
'seller_vat_id' => '<string>',
'seller_contact' => '<string>',
'buyer_reference' => '<string>',
'terms_days' => 123,
'note' => '<string>',
'language' => '<string>',
'email_subject' => '<string>',
'email_message' => '<string>',
'net_cents' => 123,
'vat_cents' => 123,
'gross_cents' => 123
]),
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/invoices"
payload := strings.NewReader("{\n \"customer\": {\n \"name\": \"<string>\",\n \"id\": \"<string>\",\n \"business_id\": \"<string>\",\n \"vat_number\": \"<string>\",\n \"address_line1\": \"<string>\",\n \"postal_code\": \"<string>\",\n \"city\": \"<string>\",\n \"country_code\": \"<string>\",\n \"email\": \"<string>\",\n \"einvoice_address\": \"<string>\",\n \"einvoice_operator\": \"<string>\",\n \"default_payment_terms_days\": 123,\n \"default_vat_code\": \"<string>\",\n \"default_vat_rate_basis_points\": 123,\n \"default_invoice_language\": \"<string>\"\n },\n \"lines\": [\n {\n \"description\": \"<string>\",\n \"quantity\": \"<string>\",\n \"unit_price_cents\": 123,\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123,\n \"vat_rate_basis_points\": 123,\n \"vat_code\": \"<string>\"\n }\n ],\n \"customer_id\": \"<string>\",\n \"draft_id\": \"<string>\",\n \"seller_profile_id\": \"<string>\",\n \"issue_date\": \"<string>\",\n \"delivery_date\": \"<string>\",\n \"due_date\": \"<string>\",\n \"seller_iban\": \"<string>\",\n \"seller_vat_id\": \"<string>\",\n \"seller_contact\": \"<string>\",\n \"buyer_reference\": \"<string>\",\n \"terms_days\": 123,\n \"note\": \"<string>\",\n \"language\": \"<string>\",\n \"email_subject\": \"<string>\",\n \"email_message\": \"<string>\",\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123\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/invoices")
.header("Authorization", "Bearer <token>")
.header("Content-Type", "application/json")
.body("{\n \"customer\": {\n \"name\": \"<string>\",\n \"id\": \"<string>\",\n \"business_id\": \"<string>\",\n \"vat_number\": \"<string>\",\n \"address_line1\": \"<string>\",\n \"postal_code\": \"<string>\",\n \"city\": \"<string>\",\n \"country_code\": \"<string>\",\n \"email\": \"<string>\",\n \"einvoice_address\": \"<string>\",\n \"einvoice_operator\": \"<string>\",\n \"default_payment_terms_days\": 123,\n \"default_vat_code\": \"<string>\",\n \"default_vat_rate_basis_points\": 123,\n \"default_invoice_language\": \"<string>\"\n },\n \"lines\": [\n {\n \"description\": \"<string>\",\n \"quantity\": \"<string>\",\n \"unit_price_cents\": 123,\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123,\n \"vat_rate_basis_points\": 123,\n \"vat_code\": \"<string>\"\n }\n ],\n \"customer_id\": \"<string>\",\n \"draft_id\": \"<string>\",\n \"seller_profile_id\": \"<string>\",\n \"issue_date\": \"<string>\",\n \"delivery_date\": \"<string>\",\n \"due_date\": \"<string>\",\n \"seller_iban\": \"<string>\",\n \"seller_vat_id\": \"<string>\",\n \"seller_contact\": \"<string>\",\n \"buyer_reference\": \"<string>\",\n \"terms_days\": 123,\n \"note\": \"<string>\",\n \"language\": \"<string>\",\n \"email_subject\": \"<string>\",\n \"email_message\": \"<string>\",\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.app.lastaccountingcompany.com/portal/invoices")
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\": {\n \"name\": \"<string>\",\n \"id\": \"<string>\",\n \"business_id\": \"<string>\",\n \"vat_number\": \"<string>\",\n \"address_line1\": \"<string>\",\n \"postal_code\": \"<string>\",\n \"city\": \"<string>\",\n \"country_code\": \"<string>\",\n \"email\": \"<string>\",\n \"einvoice_address\": \"<string>\",\n \"einvoice_operator\": \"<string>\",\n \"default_payment_terms_days\": 123,\n \"default_vat_code\": \"<string>\",\n \"default_vat_rate_basis_points\": 123,\n \"default_invoice_language\": \"<string>\"\n },\n \"lines\": [\n {\n \"description\": \"<string>\",\n \"quantity\": \"<string>\",\n \"unit_price_cents\": 123,\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123,\n \"vat_rate_basis_points\": 123,\n \"vat_code\": \"<string>\"\n }\n ],\n \"customer_id\": \"<string>\",\n \"draft_id\": \"<string>\",\n \"seller_profile_id\": \"<string>\",\n \"issue_date\": \"<string>\",\n \"delivery_date\": \"<string>\",\n \"due_date\": \"<string>\",\n \"seller_iban\": \"<string>\",\n \"seller_vat_id\": \"<string>\",\n \"seller_contact\": \"<string>\",\n \"buyer_reference\": \"<string>\",\n \"terms_days\": 123,\n \"note\": \"<string>\",\n \"language\": \"<string>\",\n \"email_subject\": \"<string>\",\n \"email_message\": \"<string>\",\n \"net_cents\": 123,\n \"vat_cents\": 123,\n \"gross_cents\": 123\n}"
response = http.request(request)
puts response.read_body{
"id": "<string>",
"entity_id": "<string>",
"status": "<string>",
"draft": {},
"customer": {
"name": "<string>",
"id": "<string>",
"business_id": "<string>",
"vat_number": "<string>",
"address_line1": "<string>",
"postal_code": "<string>",
"city": "<string>",
"country_code": "<string>",
"email": "<string>",
"einvoice_address": "<string>",
"einvoice_operator": "<string>",
"default_payment_terms_days": 123,
"default_vat_code": "<string>",
"default_vat_rate_basis_points": 123,
"default_invoice_language": "<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_....
Body
application/json
Input for creating or updating a sales-invoice draft. All money in integer cents; dates YYYY-MM-DD.
An invoicing counterparty (the customer you invoice), with e-invoice routing and per-party defaults. Rates in basis points (25.5% = 2550).
Show child attributes
Show child attributes
Show child attributes
Show child attributes
Target company. Optional for API keys.
Existing draft to update; omit to create a new draft.
Active partner id from GET /seller-profiles. The partner becomes the legal seller and payee, its own invoice-number series is used, and the sale does not post to this company's ledger. The tenant's Maventa connection remains the technical e-invoice transport.
YYYY-MM-DD.
YYYY-MM-DD.
YYYY-MM-DD.
Tenant-owned payment account for an ordinary invoice. Ignored when seller_profile_id is set.
Seller contact printed on the invoice.
Buyer reference printed on the invoice.
Payment terms in days.
How the invoice is issued. maventa_einvoice is sent over the e-invoice network (POST /invoices/{invoice_id}/send). pdf_download is finalized and delivered by you (POST /invoices/{invoice_id}/finalize). email_pdf is a deprecated alias that is still accepted but transmits nothing — LAC never emails an invoice. Use pdf_download.
Available options:
maventa_einvoice, email_pdf, pdf_download Stored on the draft as a note. No email is ever sent from it.
Stored on the draft as a note. No email is ever sent from it.
Invoice total net in integer cents.
Invoice total VAT in integer cents.
Invoice total gross in integer cents.