Peppol · BIS 3.0 · PINT

Compliant e‑invoicing, as an API

POST your invoice. We map it to Peppol BIS 3.0 or PINT, validate it against the official OpenPEPPOL Schematron rules, sign and deliver it over AS4 to your buyer's Access Point, and keep the receipt for audit. No PKI, no hand-written XML.

Start free Read the API reference

Free tier: 50 invoices a month. No credit card.

POST /api/public/v1/transmissions

curl -X POST https://api.paybytz.com/v1/transmissions \
  -H "Authorization: Bearer sk_live_•••" \
  -d '{
    "buyer_participant_id": "0235:1004567890",
    "currency": "AED",
    "items": [{ "item_code": "SKU-1", "quantity": 2 }]
  }'

Mapped to PINT-AE
Schematron: 0 errors
Delivered over AS4

Standards

Built against the standards your auditor will ask about

OpenPeppol

Member, listed as Access Point and SMP provider.

BIS 3.0

EN 16931 conformant invoices and credit notes.

AS4 transport

Signed, encrypted delivery with signed receipts.

PINT

International specialisations, including PINT-AE and PINT-OM.

How it works

Four steps from your system to the recipient's inbox

1
Sign up, issue a key
Generate an sk_live_ key in seconds. sk_test_ keys point at the test network for end-to-end testing without real traffic.
2
POST your invoice
Send line items, totals and the buyer's Peppol participant ID as JSON. Same payload for every country; we apply the country rules internally.
3
We map, validate, deliver
Your JSON becomes Peppol UBL. We run the official Schematron rules, then sign and transmit over AS4 to the buyer's Access Point.
4
You get the receipt
Status webhooks on every change, signed AS4 receipts in your archive, and a SHA-256 hash chain across every transmission.

Features

The hard parts of Peppol, gone

We run our own SMP, handle AS4 delivery and keep the validation rules current. You ship invoices.

One API, every country

The same JSON for Belgium, Germany, France, Singapore, the UAE and Oman. Country rules (XRechnung, FR CIUS, SG Peppol, PINT-AE, PINT-OM) are handled server-side.

Official Schematron validation

Every outbound invoice runs through the OpenPEPPOL rules, profile-aware so PINT is checked against PINT. Failures are held for review, never dropped.

We hold the PKI, not you

Peppol certificates live in our vault. You send JSON; we sign and stand behind delivery on the AS4 wire.

Inbound, structured

Invoices sent to participants we host for you are parsed into the same JSON shape you send. Drop them straight into accounting.

Tamper-evident archive

A per-tenant SHA-256 hash chain across every transmission that auditors can verify at any time.

Your participants, published

Register the participants you host and the document types they accept. We sign the SMP metadata and register them in the SML.

Coverage

We track the mandates so your finance team doesn't have to

We follow the OpenPeppol working groups, tax-authority drafts and the EU ViDA proposal. When a rule set ships, the same payload keeps working.

United Arab Emirates

Pilot Jul 2026 · large taxpayers Jan 2027

Peppol PINT-AE

Oman

VAT e-invoicing

Peppol PINT-OM v1.0.1

Belgium

B2B + B2G live Jan 2026

Peppol BIS 3.0 + BE CIUS

Germany

B2G live · B2B 2027

XRechnung CIUS

Singapore

InvoiceNow live

SG Peppol BIS

France

Chorus Pro B2G · B2B 2026

Peppol BIS 3.0 + FR CIUS

A registered Access Point and SMP provider

Bytize Technology Solutions, which operates Paybytz, is an OpenPeppol member listed in the UAE as an Access Point provider and an SMP provider. UAE accreditation with the Ministry of Finance is in progress.

View the OpenPeppol members list

OpenPeppol · Members list

Bytize Technology SolutionsAccess Point provider · SMP provider

Country: United Arab Emirates

Security

Built for finance teams. Audited like a finance system.

Identity & access

Argon2id password hashing, revocable server-side sessions, two-factor sign-in, hashed API keys and role-based access.

Data handling

TLS in transit and AES-256 at rest. Every request is bound to its tenant and AS4 receipts go to immutable storage.

Operations

Append-only audit log for every state change, structured logs for forensics and rate limits per key and per IP.

Keep exploring

Your first Peppol invoice ships in 10 minutes

Create an account, copy a key, POST a JSON invoice. We handle the mapping, validation, AS4 transport and audit log.

Create an account Contact sales