Batch identity: SIREN, SIRET, VAT for a customer file

Ask: « Voici mon export clients, complète et corrige SIREN, SIRET et TVA. » or « Enrichis et nettoie ma base CRM : SIREN, TVA, adresse, cessés et doublons. » VAT checks: in French business hours, VIES serves one verdict every 4 to 5 s and refuses concurrency; before pipelined checks, a full batch had 15 of 262 resolved lines checked; with them, outside business hours (23:51 UTC), 105 of 265; measured 2026-10-08.

get/v1/identite/lot

Request

  • Base URL: https://api.sirenic.eu
  • URL: https://api.sirenic.eu/v1/identite/lot
  • Auth: one of:
    • none
    • API key in header X-Api-Key
    • HTTP bearer

Query parameters

lignesstring required

2-300 lines, ';'-separated: SIREN, SIRET, FR VAT or name|postcode. Request line up to 11000 bytes (300 SIREN, about 148 names of 63 characters), else 400 requete_trop_large; beyond about 16 KB, an empty 431; neither is billed.

depuisstring

Optional, past day or today: changements per resolu line (BODACC, local stocks; 90 s batch budget, 210 s quote window).

Response

One entry per line in file order (rang), counts in comptes; closed lists in GET /v1/lecture.

Changes

No recorded changes to this operation across all 1 revision of this API.