Identite Lot

{
  "comptes": {
    "doublons": 0,
    "etat": {
      "actif": 1,
      "cesse": 0
    },
    "lignes_a_etages_abandonnes": 0,
    "resolution": {
      "a_confirmer": 1,
      "introuvable": 0,
      "non_diffusible": 0,
      "resolu": 1,
      "siren_inconnu": 0,
      "siren_invalide": 0
    },
    "tva_vies": {
      "indisponible": 0,
      "invalide": 0,
      "non_verifie": 0,
      "valide": 1
    }
  },
  "lignes": [
    {
      "adresse": "59 RUE LA FAYETTE 75009 PARIS",
      "denomination": "DANONE",
      "etat": "actif",
      "identifiant_lu": "siren",
      "rang": 1,
      "resolution": "resolu",
      "siren": "552032534",
      "siret_siege": "55203253400703",
      "tva": {
        "numero": "FR27552032534",
        "vies": "valide"
      }
    },
    {
      "candidats": [
        {
          "denomination": "HERMES INTERNATIONAL",
          "etat": "cesse",
          "score_confiance": 1,
          "siren": "352476329"
        },
        {
          "denomination": "HERMES INTERNATIONAL",
          "etat": "actif",
          "score_confiance": 1,
          "siren": "572076396"
        },
        {
          "denomination": "HERMES CONSULTANTS INTERNATIONAL ASSOCIE",
          "etat": "cesse",
          "score_confiance": 0.98,
          "siren": "377788997"
        }
      ],
      "candidats_non_servis": {},
      "identifiant_lu": "nom_cp",
      "listes_bornees": {
        "candidats": {
          "nombre_total": 3,
          "tronque": false
        }
      },
      "rang": 2,
      "resolution": "a_confirmer"
    }
  ],
  "nombre_lignes": 2
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.sirenic.eu/v1/identite/lot?lignes=552032534%3BHERMES+INTERNATIONAL%7C75008'

# 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://api.sirenic.eu/v1/identite/lot?lignes=552032534%3BHERMES+INTERNATIONAL%7C75008' \
  | 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 $0.006 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.006" });
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 $0.006 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.sirenic.eu%2Fv1%2Fidentite%2Flot
const res = await pay("https://api.sirenic.eu/v1/identite/lot?lignes=552032534%3BHERMES+INTERNATIONAL%7C75008");
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 $0.006 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.006"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://api.sirenic.eu/v1/identite/lot?lignes=552032534%3BHERMES+INTERNATIONAL%7C75008")
    print(res.status_code, res.text)