Skip to main content

Python SDK for Finanfut Billing External API

Project description

Finanfut Billing Python SDK

Client oficial sincrònic per consumir la Finanfut Billing External API (/external/v1) amb models compatibles amb Pydantic v2, ara preparat per treballar amb Business Units.

Instal·lació

  • Pydantic 2.x: pip install finanfut-billing-sdk>=2.0
  • Pydantic 1.x: pip install finanfut-billing-sdk<2.0
  • Des del repositori local: pip install -e backend/sdk

Dependències principals:

  • pydantic>=2.0,<3.0
  • requests>=2.31

Configuració bàsica i Business Units

from finanfut_billing_sdk import FinanfutBillingClient

client = FinanfutBillingClient(
    base_url="https://api.finanfut-billing.com",
    api_key="sk_live_xxx",
    business_unit_id="bu_default",  # opcional: aplicada a serveis/factures/liquidacions per defecte
    timeout=10,
    max_retries=2,
)

Com funciona business_unit_id

  • Global al client: passa business_unit_id al constructor i s'aplicarà automàticament a les operacions compatibles.
  • Per operació: pots sobreescriure-la en cada mètode (business_unit_id="bu_alt").
  • Endpoints sense BU: tax rates i partner payment methods són d'abast de companyia i ignoren la BU (l'SDK emet un avís si n'hi ha una definida).
  • Liquidacions (settlements): la BU és opcional però s'envia quan està disponible per enrutar payouts.
  • External API: serveis i factures externes accepten BU però actualment poden ignorar-la; l'SDK ja no la tracta com a obligatòria.

Exemples d'ús

Crear producte/servei amb BU

from decimal import Decimal
from finanfut_billing_sdk.models import ExternalServiceUpsertRequest

payload = ExternalServiceUpsertRequest(
    external_reference="service_abc",
    type="service",
    name="Monthly subscription",
    description="Access to premium content",
    price=Decimal("29.90"),
    vat_rate_code="vat_21",
)
service = client.upsert_service(payload)  # usa la BU global

Crear factura amb BU (sobre-escrivint la BU global)

from finanfut_billing_sdk.models import ExternalInvoiceCreateRequest, ExternalInvoiceLine

invoice = client.create_invoice(
    ExternalInvoiceCreateRequest(
        client_external_reference="client_123",
        currency="EUR",
        lines=[
            ExternalInvoiceLine(
                service_external_reference="service_abc",
                description="Premium plan",
                qty=1,
                price=29.90,
                vat_rate_id="tax_rate_uuid",
            ),
        ],
    ),
    business_unit_id="bu_sales",  # prioritat respecte la BU global
)

Operacions sense BU (àmbit de companyia)

# Els tax rates i partner payment methods ignoren la BU.
client.list_tax_rates()
client.partner_payment_methods.list_partner_payment_methods()

Idempotència en liquidacions

settlement = client.settlements.create_settlement(
    payload,
    idempotency_key="settlement-create-2024-12-31",
)

Enviar factura i registrar pagament

from finanfut_billing_sdk.models import ExternalInvoiceEmailRequest, ExternalPaymentCreateRequest

email = client.send_invoice_email(
    invoice.invoice_id,
    ExternalInvoiceEmailRequest(subject="La teva factura", body="Adjunt trobaràs el PDF"),
)

payment = client.register_payment(
    invoice.invoice_id,
    ExternalPaymentCreateRequest(amount=29.90, method="stripe"),
)

Checkout i onboarding de Stripe Connect

from finanfut_billing_sdk.models import ExternalCheckoutCreateRequest, ExternalConnectOnboardRequest

checkout = client.payments.create_checkout(
    "stripe",
    ExternalCheckoutCreateRequest(
        amount=29.90,
        currency="EUR",
        business_unit_id="bu_sales",
        provider_payload={"payment_method_types": ["card"]},
    ),
)

connect = client.payments.connect_onboard(
    "stripe",
    ExternalConnectOnboardRequest(
        provider_id="provider_uuid",
        return_url="https://app.example.com/connect/return",
        refresh_url="https://app.example.com/connect/refresh",
    ),
)

Checkout sessions de Stripe (external)

from finanfut_billing_sdk.models import ExternalCheckoutSessionCreateRequest

session = client.payments.create_checkout_session(
    ExternalCheckoutSessionCreateRequest(
        amount=49.90,
        currency="EUR",
        success_url="https://app.example.com/ok",
        cancel_url="https://app.example.com/cancel",
        description="Pagament",
    ),
    idempotency_key="checkout-session-2024-12-01",
)

Subscripcions BU

from finanfut_billing_sdk.models import SubscriptionPricingSnapshot, SubscriptionStartRequest

payload = SubscriptionStartRequest(
    request_id="sports-pro-2025-01",
    business_unit_id="bu_sales",
    subject_type="team",
    subject_id="team_123",
    billing_client_id="client_uuid",
    bu_plan_ref="pro_v3",
    pricing_snapshot=SubscriptionPricingSnapshot(
        amount=29.9,
        currency="EUR",
        interval="month",
    ),
    success_url="https://app.example.com/billing/success",
    cancel_url="https://app.example.com/billing/cancel",
)

response = client.subscriptions.start_subscription(payload)

Errors

from finanfut_billing_sdk.errors import (
    FinanfutBillingAuthError,
    FinanfutBillingServiceError,
    FinanfutBillingValidationError,
)

try:
    client.list_tax_rates()
except FinanfutBillingAuthError:
    print("API key incorrecta o sense permisos")
except FinanfutBillingValidationError as e:
    print("Error de validació:", e.payload)
except FinanfutBillingServiceError as e:
    print(f"Error de servei ({e.request_id}): {e.error}")
    if e.retry_after is not None:
        print(f"Reintenta després de {e.retry_after:.0f}s")

Els errors del backend inclouen sempre error, message i request_id. El client reintenta automàticament errors transitoris (429, 500, 502, 503, 504) en lectures i en mutacions només quan la petició porta Idempotency-Key.

Publicació a PyPI

El paquet està preparat per publicar-se a PyPI quan es creen tags v* al repositori. El workflow publish-sdk.yml valida la versió (__version__) i fa l'upload amb Twine.

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

finanfut_billing_sdk-2.1.19.tar.gz (18.5 kB view details)

Uploaded Source

Built Distribution

If you're not sure about the file name format, learn more about wheel file names.

finanfut_billing_sdk-2.1.19-py3-none-any.whl (18.0 kB view details)

Uploaded Python 3

File details

Details for the file finanfut_billing_sdk-2.1.19.tar.gz.

File metadata

  • Download URL: finanfut_billing_sdk-2.1.19.tar.gz
  • Upload date:
  • Size: 18.5 kB
  • Tags: Source
  • Uploaded using Trusted Publishing? No
  • Uploaded via: twine/6.2.0 CPython/3.14.0

File hashes

Hashes for finanfut_billing_sdk-2.1.19.tar.gz
Algorithm Hash digest
SHA256 cc27bab31fe66cfa5e10e0a3b766d15583d9d380b81e4d541c4d0e2a0b5b79a8
MD5 eb49e20cfee61f5312e740efa4f3f906
BLAKE2b-256 910c6074cd4e884fd1be7140638ab9d2f6dac4d050af5acd5657fce44ef76f4f

See more details on using hashes here.

File details

Details for the file finanfut_billing_sdk-2.1.19-py3-none-any.whl.

File metadata

File hashes

Hashes for finanfut_billing_sdk-2.1.19-py3-none-any.whl
Algorithm Hash digest
SHA256 164f270a42000efebd877dab6c941f59e44e71c49e3af96d660d6005100e5992
MD5 0efe013db18291fc8afd72ea8b8bf681
BLAKE2b-256 2ee2a6278aa0b722735457eda0ee31d84eec63788af661ea1b9fd988eaa2633b

See more details on using hashes here.

Supported by

AWS Cloud computing and Security Sponsor Datadog Monitoring Depot Continuous Integration Fastly CDN Google Download Analytics Pingdom Monitoring Sentry Error logging StatusPage Status page