smartbill-rest-sdk 1.0.1

Python SDK (sync + async) for the SmartBill Cloud REST API.

smartbill-rest-sdk

A Python SDK for the SmartBill Cloud REST API, offering both synchronous and asynchronous interfaces and typed request/response models generated from the official openapi.json spec.

Features

• Sync (SmartBillClient) and async (AsyncSmartBillClient) clients.
• Typed pydantic v2 models for invoices, proformas, payments, emails, taxes, series and stocks.
• Covers every endpoint from the SmartBill OpenAPI definition.
• Helper exceptions with the API errorText surfaced.

Installation

pip install smartbill-rest-sdk

From source (development):

uv sync --extra dev

Authentication

SmartBill uses HTTP Basic Auth with username:token:

• username — the e-mail you log in with in SmartBill Cloud.
• token — found in SmartBill Cloud > Contul Meu > Integrari > API.

from smartbill_sdk import SmartBillClient

client = SmartBillClient(username="[e-mail]", token="abc123...")

Quick start (sync)

from smartbill_sdk import SmartBillClient
from smartbill_sdk.models import Invoice, Client, Product

client = SmartBillClient(username="[e-mail]", token="...")

invoice = Invoice(
    company_vat_code="RO12345678",
    client=Client(name="Intelligent IT", vat_code="RO12345678", city="Sibiu", country="Romania"),
    series_name="FCT",
    is_draft=False,
    products=[
        Product(name="Produs 1", measuring_unit_name="buc", currency="RON",
                quantity=2, price=10, is_tax_included=True,
                tax_name="Redusa", tax_percentage=9),
    ],
)

resp = client.invoices.create(invoice)
print(resp.series, resp.number)

Quick start (async)

import asyncio
from smartbill_sdk import AsyncSmartBillClient

async def main():
    client = AsyncSmartBillClient(username="[e-mail]", token="...")
    taxes = await client.taxes.ataxes("RO12345678")
    print(taxes)
    await client.aclose()

asyncio.run(main())

Endpoints covered

Invoices, Proformas, Payments (incl. chitanta & bon fiscal), E-mail, Taxes, Series, Stocks. See smartbill_sdk/services/ for the full list.

Agent skills

This repo ships ready-to-import pi skills under skills/ that teach coding agents how to use the SDK. Each SKILL.md is a self-contained, copy-pasteable guide for one area of the API:

Skill	Covers
smartbill-invoices	Invoices & proformas/estimates: create, storno, cancel, restore, PDF, payment status
smartbill-payments	Payments & fiscal receipts (bon fiscal): POST /payment, payment types, mixed cash/card, fiscal-printer text, delete
smartbill-email	Emailing a document (POST /document/send): base64 subject/body, invoice/proforma

See skills/README.md for how to import them into a pi agent. The runnable scripts in examples/ accompany these skills.

Notes

• The SDK talks JSON by default (format="json"); XML is not yet supported.
• Rate limit: the SmartBill API allows 30 calls / 10 seconds. A client-side limiter can be enabled with enforce_rate_limit=True.
• Date fields use YYYY-MM-DD strings, matching the API.

See CHANGELOG.md for release history.

Disclaimer

This SDK was written by an AI agent (pi) which, to its credit. The code was generated from the official openapi.json spec, verified with a suite of 63 mocked tests, and refined until everything passed.

That said, please have a human review it before issuing real invoices — accountants work hard enough as it is, and the last thing they need is an enthusiastic model quietly deciding that the 9% reduced rate applies to shampoo.