Entreprise Changements

{
  "changements_fiche": {
    "disponible": false,
    "version_stock_courant": "2026-07-01"
  },
  "data_freshness": "BODACC (bulletin quotidien DILA), cache court ≤ 1 h par (siren, depuis)",
  "denomination": "DANONE",
  "depuis": "2020-01-01",
  "nouveaux_evenements_bodacc": {
    "annonces": [
      {
        "date_parution": "2026-06-28",
        "famille": "Modifications diverses",
        "id": "B202601212014",
        "jugement": null,
        "publication": "B",
        "tribunal": "Greffe du Tribunal des Activités Economiques de Paris",
        "type_avis": "Avis initial"
      }
    ],
    "nombre": 41,
    "nombre_total": 41,
    "tronque": false
  },
  "siren": "552032534",
  "source": "BODACC (DILA) via bodacc-datadila.opendatasoft.com, licence ouverte Etalab 2.0"
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://api.sirenic.eu/v1/entreprise/:siren/changements?depuis=2020-01-01'

# 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/entreprise/:siren/changements?depuis=2020-01-01' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.sirenic.eu%2Fv1%2Fentreprise%2F%3Asiren%2Fchangements
const res = await pay("https://api.sirenic.eu/v1/entreprise/:siren/changements?depuis=2020-01-01");
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
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/entreprise/:siren/changements?depuis=2020-01-01")
    print(res.status_code, res.text)