Skip to main content

kuti-pe

SDK oficial de KUTI para Python. Crea sesiones de checkout, consulta el estado de un pago y verifica webhooks — sin reimplementar auth, manejo de errores ni firma HMAC a mano.

Solo servidor. Este paquete usa tu secret key (kuti_live_... / kuti_test_...). Nunca lo importes en código que se sirva al navegador.

Instalación

pip install kuti-pe

Quickstart

import os
from kuti import KutiClient

kuti = KutiClient(os.environ["KUTI_SECRET_KEY"])

session = kuti.checkout_sessions.create(
    amount={"amount": "249.90", "currency": "PEN"},
    payment_method_types=["INTEROPERABLE_QR", "BANK_TRANSFER"],
    description="Zapatillas running talla 42",
    customer={"id": "cus_01ABC"},
    # customer={"first_name": "María", "last_name": "López", "email": "maria@example.com"},
    idempotency_key=f"order-{order_id}",
)

# window.Kuti.open({ checkoutUrl: session.checkout_url, onSuccess, onFailure })

Clientes y campos personalizados

El cliente tiene la misma forma en customers.create, en el customer de un cobro y en el de una checkout session. custom_fields son los campos que el negocio definió en Ajustes → Clientes → Campos (la key de cada campo):

from kuti import CustomerInput

customer = kuti.customers.create(
    CustomerInput(
        type="INDIVIDUAL",
        first_name="María",
        last_name="López",
        document={"type": "DNI", "number": "45678912"},  # type opcional: se deduce del número
        email="maria@example.com",
        custom_fields={"grade": "quinto", "student_code": "2026-00781"},
    )
)

# En un cobro: se reutiliza el cliente por id → external_id → documento, o se crea.
kuti.payment_intents.create(
    amount={"amount": "250.00", "currency": "PEN"},
    payment_method_types=["INTEROPERABLE_QR"],
    description="Pensión marzo",
    customer={"document": {"number": "45678912"}, "custom_fields": {"grade": "sexto"}},
    idempotency_key="pension-2026-03-45678912",
)

# Editar: solo cambian las keys enviadas; None borra el valor.
kuti.customers.update(customer.id, custom_fields={"birth_date": None})

Confirmar un pago

intent = kuti.payment_intents.retrieve(payment_intent_id)
if intent.status == "SUCCEEDED":
    # fulfill order
    pass

Verificar un webhook

from flask import Flask, request
from kuti import verify_webhook_signature, KutiSignatureVerificationError
import os

app = Flask(__name__)

@app.post("/webhooks/kuti")
def kuti_webhook():
    payload = request.get_data(as_text=True)  # body CRUDO, sin json.loads antes
    try:
        verify_webhook_signature(
            payload,
            request.headers["X-Kuti-Signature"],
            request.headers["X-Kuti-Timestamp"],
            os.environ["KUTI_WEBHOOK_SECRET"],
        )
    except KutiSignatureVerificationError:
        return "Invalid signature", 400

    event = request.get_json(force=True)
    # payment.succeeded, checkout.session.completed, …
    return "", 200

Manejo de errores

Todas las excepciones de la API extienden KutiApiError (status, code, request_id, doc_url, details):

from kuti import KutiValidationError, KutiNotFoundError, KutiApiError

try:
    kuti.checkout_sessions.create(...)
except KutiValidationError as err:
    print(err.details)  # [ErrorDetail(field="amount.amount", ...)]
except KutiNotFoundError:
    pass
except KutiApiError as err:
    print(err.code, err.request_id)  # úsalo al reportar un bug a soporte

Los GET y los POST con idempotency_key se reintentan automáticamente en errores de red o 429/503. Un POST sin idempotency_key nunca se reintenta, para no duplicar un cobro.

API

  • KutiClient(secret_key, base_url=None)
  • kuti.customers.create(customer, metadata=None) / retrieve(id) / update(id, ...) / list(...) / delete(id)
  • kuti.checkout_sessions.create(...) — Checkout.js
  • kuti.payment_intents.create(...) — cobro directo
  • kuti.payment_intents.list(...)
  • kuti.payment_intents.retrieve(id)
  • kuti.payment_intents.cancel(id)
  • kuti.payment_intents.send_whatsapp(id, ...)
  • verify_webhook_signature(...)
  • verify_webhook_signature(payload, signature_header, timestamp_header, secret, tolerance_seconds=300)

Requisitos

Python 3.9+ · sin dependencias de runtime.

Release files for kuti-pe 1.0.4

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for kuti-pe 1.0.4
File Size Uploaded
kuti_pe-1.0.4.tar.gz 13.4 kB Details

Built distribution (wheel)

Table of built distributions (wheels) for kuti-pe 1.0.4
File Interpreter ABI Platform
kuti_pe-1.0.4-py3-none-any.whl Python 3 none any Details

Total release size: 28.7 kB

Release files / kuti_pe-1.0.4.tar.gz

Download URL kuti_pe-1.0.4.tar.gz
Size 13.4 kB
Tags Source
SHA-256 checksum
How to use checksums
33f801f60d898fd2a765098037bae87230d85b29fd941e4345b6614d1402ac87
BLAKE2b-256 checksum
How to use checksums
0f2372cf3fdc58c3dc0e3577853f02db4fb756e9cd066ed1c273d0af138144e4
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/6.2.0 CPython/3.9.6

Release files / kuti_pe-1.0.4-py3-none-any.whl

Download URL kuti_pe-1.0.4-py3-none-any.whl
Size 15.3 kB
Tags Python 3
SHA-256 checksum
How to use checksums
c17cfdbb14fecb7c037f9db0a79daa493b137d7d5607cad31fec246295abe39c
BLAKE2b-256 checksum
How to use checksums
fadff46900ba2d435f9d78b80254334ae97469556d160dd188ae45df93b219d2
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/6.2.0 CPython/3.9.6

Release history Release notifications | RSS feed

1.0.5

2 release files

This release

1.0.4 This release

2 release files

1.0.3

2 release files

1.0.2

2 release files

1.0.1

2 release files

1.0.0

2 release files

Anthropic, PBC Visionary sponsor Bloomberg Visionary sponsor Hudson River Trading Visionary sponsor Meta Visionary sponsor NVIDIA Visionary sponsor Microsoft Sustainability sponsor Depot Continuous Integration AWS Cloud computing and Security Sponsor Datadog Monitoring Fastly CDN Google Download Analytics Sentry Error logging StatusPage Status page