Einvoice Readiness

{
  "company": {
    "category": "GE",
    "country": "FR",
    "identifiers": {
      "siren": "552032534",
      "siret": "55203253400703",
      "vat": "FR27552032534"
    },
    "name": "DANONE",
    "status": "active",
    "vat_check": null
  },
  "obligation": {
    "applied": "Issuing date set from the company's INSEE category GE: 1 September 2026.",
    "country": "FR",
    "issue": {
      "from": "2026-09-01",
      "mandatory": true,
      "scope": "Large companies (GE) and mid-caps (ETI) issue electronically from 1 September 2026; SMEs and micro-enterprises (PME, TPE, auto-entrepreneurs) from 1 September 2027. E-reporting follows the same calendar."
    },
    "receive": {
      "mandatory": true,
      "scope": "All VAT-registered businesses established in France must be able to receive electronic invoices from 1 September 2026, whatever their size.",
      "since": "2026-09-01"
    },
    "source": "https://www.impots.gouv.fr/professionnel/la-facturation-electronique-quest-ce-que-cest"
  },
  "peppol": {
    "accepted_formats": [
      "Peppol BIS Billing 3.0 Invoice (UBL)",
      "Peppol BIS Billing 3.0 Credit Note (UBL)",
      "Factur-X 1.0 (PDF + CII, EN 16931)",
      "France CIUS 1.0 Invoice (UBL, EN 16931)",
      "UN/CEFACT CII D16B, Peppol BIS Billing 3.0 (EN 16931)"
    ],
    "can_receive_einvoice": true,
    "participants": [
      {
        "accepted_formats": [
          "Peppol BIS Billing 3.0 Invoice (UBL)",
          "Peppol BIS Billing 3.0 Credit Note (UBL)",
          "UN/CEFACT CII D16B, Peppol BIS Billing 3.0 (EN 16931)",
          "Factur-X 1.0 (PDF + CII, EN 16931)"
        ],
        "capabilities": {
          "cii_cross_industry_invoice": true,
          "en16931_invoice": true,
          "order": false,
          "peppol_bis_billing_credit_note": true,
          "peppol_bis_billing_invoice": true,
          "pint": false,
          "pint_invoice": false
        },
        "country": "FR",
        "found_by": [
          "q=552032534&country=FR"
        ],
        "id": "0225:552032534_interco",
        "name": "DANONE",
        "registration_date": "2026-08-11",
        "scheme": "0225",
        "scheme_name": "FR:SIREN_ROUTING"
      }
    ],
    "registered": true
  },
  "provenance": {
    "directory_queries": [
      {
        "kind": "free_text",
        "matches": 5,
        "query": "q=552032534&country=FR"
      },
      {
        "kind": "participant",
        "matches": 0,
        "query": "participant=iso6523-actorid-upis%3A%3A0002%3A552032534"
      },
      {
        "kind": "participant",
        "matches": 0,
        "query": "participant=iso6523-actorid-upis%3A%3A0225%3A552032534"
      }
    ],
    "participants_dropped": 0
  }
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://resolve402.dev/api/einvoice-readiness?siren=552032534'

# 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 - 'https://resolve402.dev/api/einvoice-readiness?siren=552032534' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.005 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.005" });
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 $0.005 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fresolve402.dev%2Fapi%2Feinvoice-readiness
const res = await pay("https://resolve402.dev/api/einvoice-readiness?siren=552032534");
console.log(res.status, await res.text());

# 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 $0.005 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.005"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://resolve402.dev/api/einvoice-readiness?siren=552032534")
    print(res.status_code, res.text)