Invoice Generate Pdf
by Invoket in Markets & finance
Before your agent bills a customer: get the whole Factur-X file it sends and the customer reads - a PDF/A-3B embedding the EN 16931 CII XML, the hybrid invoice mandated by the French 2026-2027 reform. Post simple business JSON (parties, lines, VAT), get a file ready to send and archive: totals computed, inconsistent input refused field by field, the official rule set cleared and the embedded XML re-read byte for byte. vat_treatment writes the reverse charge or intra-Community exemption mention.
https://api.invoket.com/invoice/generate-pdf- Price
- $0.1
- per call in USDC
- Uptime
- 100%
- last 30 days
- Response time
- 254 ms
- 321 ms slowest 5%
- Last check
- Passed
- 43 min ago, next any minute now
Reliability
How to call it
POST https://api.invoket.com/invoice/generate-pdf
Each call costs $0.1 in USDC on Base, paid with the request over x402.
Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.
Example request
From the listing.
POST https://api.invoket.com/invoice/generate-pdf
content-type: application/json
{
"buyer": {
"address": {
"city": "Paris",
"country": "FR",
"line1": "4 avenue du Parc",
"postal_code": "75011"
},
"name": "Agence Lumen SAS",
"vat_id": "FR23342663721"
},
"currency": "EUR",
"due_date": "2026-08-11",
"invoice_number": "FA-2026-0042",
"issue_date": "2026-07-12",
"lines": [
{
"description": "Fabrication comptoir chene massif",
"qty": "1",
"unit": "C62",
"unit_price": "1200.00",
"vat": {
"category": "S",
"rate": "20"
}
},
{
"description": "Pose et finition sur site",
"qty": "6",
"unit": "HUR",
"unit_price": "85.00",
"vat": {
"category": "S",
"rate": "20"
}
}
],
"payment": {
"iban": "FR7630006000011234567890189",
"terms": "30 jours nets"
},
"seller": {
"address": {
"city": "Lyon",
"country": "FR",
"line1": "12 rue des Artisans",
"postal_code": "69003"
},
"legal_id": {
"scheme": "0002",
"value": "732829320"
},
"name": "Menuiserie Dubois SARL",
"vat_id": "FR44732829320"
}
}Example response
The listing has no example response.
Call it from code
The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.1.
curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.invoket.com/invoice/generate-pdf' \
-H 'content-type: application/json' \
--data-raw '{"buyer":{"address":{"city":"Paris","country":"FR","line1":"4 avenue du Parc","postal_code":"75011"},"name":"Agence Lumen SAS","vat_id":"FR23342663721"},"currency":"EUR","due_date":"2026-08-11","invoice_number":"FA-2026-0042","issue_date":"2026-07-12","lines":[{"description":"Fabrication comptoir chene massif","qty":"1","unit":"C62","unit_price":"1200.00","vat":{"category":"S","rate":"20"}},{"description":"Pose et finition sur site","qty":"6","unit":"HUR","unit_price":"85.00","vat":{"category":"S","rate":"20"}}],"payment":{"iban":"FR7630006000011234567890189","terms":"30 jours nets"},"seller":{"address":{"city":"Lyon","country":"FR","line1":"12 rue des Artisans","postal_code":"69003"},"legal_id":{"scheme":"0002","value":"732829320"},"name":"Menuiserie Dubois SARL","vat_id":"FR44732829320"}}'
# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - -X POST 'https://api.invoket.com/invoice/generate-pdf' \
-H 'content-type: application/json' \
--data-raw '{"buyer":{"address":{"city":"Paris","country":"FR","line1":"4 avenue du Parc","postal_code":"75011"},"name":"Agence Lumen SAS","vat_id":"FR23342663721"},"currency":"EUR","due_date":"2026-08-11","invoice_number":"FA-2026-0042","issue_date":"2026-07-12","lines":[{"description":"Fabrication comptoir chene massif","qty":"1","unit":"C62","unit_price":"1200.00","vat":{"category":"S","rate":"20"}},{"description":"Pose et finition sur site","qty":"6","unit":"HUR","unit_price":"85.00","vat":{"category":"S","rate":"20"}}],"payment":{"iban":"FR7630006000011234567890189","terms":"30 jours nets"},"seller":{"address":{"city":"Lyon","country":"FR","line1":"12 rue des Artisans","postal_code":"69003"},"legal_id":{"scheme":"0002","value":"732829320"},"name":"Menuiserie Dubois SARL","vat_id":"FR44732829320"}}' \
| grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decodeJavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
// Pays at most $0.1 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.1" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.1 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.invoket.com%2Finvoice%2Fgenerate-pdf&method=POST
const res = await pay("https://api.invoket.com/invoice/generate-pdf", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({
"buyer": {
"address": {
"city": "Paris",
"country": "FR",
"line1": "4 avenue du Parc",
"postal_code": "75011"
},
"name": "Agence Lumen SAS",
"vat_id": "FR23342663721"
},
"currency": "EUR",
"due_date": "2026-08-11",
"invoice_number": "FA-2026-0042",
"issue_date": "2026-07-12",
"lines": [
{
"description": "Fabrication comptoir chene massif",
"qty": "1",
"unit": "C62",
"unit_price": "1200.00",
"vat": {
"category": "S",
"rate": "20"
}
},
{
"description": "Pose et finition sur site",
"qty": "6",
"unit": "HUR",
"unit_price": "85.00",
"vat": {
"category": "S",
"rate": "20"
}
}
],
"payment": {
"iban": "FR7630006000011234567890189",
"terms": "30 jours nets"
},
"seller": {
"address": {
"city": "Lyon",
"country": "FR",
"line1": "12 rue des Artisans",
"postal_code": "69003"
},
"legal_id": {
"scheme": "0002",
"value": "732829320"
},
"name": "Menuiserie Dubois SARL",
"vat_id": "FR44732829320"
}
}),
});
console.log(res.status, await res.text());Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client
# Pays at most $0.1 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.1"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))
with x402_requests(client) as session:
res = session.post(
"https://api.invoket.com/invoice/generate-pdf",
json={
"buyer": {
"address": {
"city": "Paris",
"country": "FR",
"line1": "4 avenue du Parc",
"postal_code": "75011",
},
"name": "Agence Lumen SAS",
"vat_id": "FR23342663721",
},
"currency": "EUR",
"due_date": "2026-08-11",
"invoice_number": "FA-2026-0042",
"issue_date": "2026-07-12",
"lines": [
{
"description": "Fabrication comptoir chene massif",
"qty": "1",
"unit": "C62",
"unit_price": "1200.00",
"vat": {
"category": "S",
"rate": "20",
},
},
{
"description": "Pose et finition sur site",
"qty": "6",
"unit": "HUR",
"unit_price": "85.00",
"vat": {
"category": "S",
"rate": "20",
},
},
],
"payment": {
"iban": "FR7630006000011234567890189",
"terms": "30 jours nets",
},
"seller": {
"address": {
"city": "Lyon",
"country": "FR",
"line1": "12 rue des Artisans",
"postal_code": "69003",
},
"legal_id": {
"scheme": "0002",
"value": "732829320",
},
"name": "Menuiserie Dubois SARL",
"vat_id": "FR44732829320",
},
},
)
print(res.status_code, res.text)Security scan
No findings
We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 43 min ago | Passed | 402 | 165 ms | $0.1 |
| 5 h ago | Passed | 402 | 293 ms | $0.1 |
| 9 h ago | Passed | 402 | 266 ms | $0.1 |
| 14 h ago | Passed | 402 | 277 ms | $0.1 |
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| 2 days ago | Passed | 402 | 360 ms | $0.1 |