Sirenic

api.sirenic.eu · x402

Official Belgian company registry lookup (KBO/BCE, Banque-Carrefour des Entreprises / Kruispuntbank van Ondernemingen). Query: /v1/eu/entreprise/BE/0403199702 (10-digit number, dots optional). Returns legal name, legal form, normalized status, incorporation date, registered office, NACEBEL activities (French labels), establishment units, VAT, LEI and register link. Legal persons only: an entity without legal form or of a form without legal personality returns 404, not billed.

Name and description as published by x402 Bazaar

Live

Last successful check: 26 Oct 2026, 01:44 UTC.

answered, last 24 hours: 100%
answered, last 30 days: 100%

1 wallet paid it in the last 30 days, as the x402 Bazaar reports. Payments

How addrbook checks →

Connect

https://api.sirenic.eu/v1/eu/entreprise/BE/:id

x402: an unpaid request gets a 402 with the price and pay-to wallet. addrbook never pays.

Who's behind it

Listed by: x402 Bazaarlast seen 26 Oct, 06:00 UTC
Wallets named: 0x76a672eee56d29d475b0715cc03b8c99d70ec8a2named by x402 Bazaar
Listed since: 25 Oct 2026, 17:52 UTC

Payments

different wallets paid it, last 30 days: 1
paid calls, last 30 days: 2
last paid call (UTC): 1 Oct, 05:47

As the x402 Bazaar reports, from payments Coinbase's facilitator settled. Read 26 Oct 2026, 06:00 UTC. addrbook has not counted these payments itself.

Its x402 endpoints have not listed a payment option addrbook could read yet.

Checks by endpoint

Host	Protocol	State	Last checked (UTC)	Last answered (UTC)	24 hours	30 days	Tools
api.sirenic.eu	x402	Live	26 Oct, 01:44	26 Oct, 01:44	100%	100%	—

Also listed as

Other entries that share an endpoint with this one.

api.sirenic.eu