Skip to main content

No project description provided

Project description

django-whatsapp-api-wrapper

Um wrapper simples para enviar mensagens via WhatsApp Cloud API e expor um endpoint de webhook, pronto para integrar em qualquer projeto Django.

Instalação

python -m pip install django-whatsapp-api-wrapper

Configuração (Django)

  1. Adicione o app em INSTALLED_APPS:
INSTALLED_APPS = [
    # ...
    "django_whatsapp_api_wrapper",
]
  1. Inclua as URLs no urls.py principal:
from django.urls import path, include

urlpatterns = [
    # ...
    path("whatsapp-api-wrapper/", include("django_whatsapp_api_wrapper.urls")),
]
  1. Defina as variáveis de ambiente (ou no seu .env):
WHATSAPP_CLOUD_API_TOKEN=
WHATSAPP_CLOUD_API_PACKAGE_VERSION=0.1.1
WHATSAPP_CLOUD_API_VERSION=v23.0
WHATSAPP_CLOUD_API_PHONE_NUMBER_ID=
WHATSAPP_CLOUD_API_WABA_ID=
WHATSAPP_CLOUD_API_VERIFY_TOKEN=

O endpoint de webhook ficará disponível em:

  • GET/POST: /whatsapp-api-wrapper/webhook/
  • Verificação (GET): /whatsapp-api-wrapper/webhook/?hub.mode=subscribe&hub.verify_token=<TOKEN>&hub.challenge=123

Extensibilidade do Webhook

Você pode customizar o processamento do webhook no projeto hospedeiro de duas formas:

  • Via setting com handler plugável:
# settings.py
WHATSAPP_WEBHOOK_HANDLER = "meuapp.whatsapp.handle_webhook"
# meuapp/whatsapp.py
from django.http import JsonResponse

def handle_webhook(request, payload):
    # sua lógica aqui (salvar eventos, acionar tasks, etc)
    return JsonResponse({"ok": True})
  • Via signal webhook_event_received:
from django.dispatch import receiver
from django_whatsapp_api_wrapper.signals import webhook_event_received

@receiver(webhook_event_received)
def on_whatsapp_event(sender, payload, request, **kwargs):
    # sua lógica aqui
    pass

Mensagens

Envio e recebimento de mensagens via Cloud API.

Envio (Python)

from django_whatsapp_api_wrapper import WhatsApp

wp = WhatsApp()

# Template
language = {"code": "pt_BR"}
template = {"name": "opa", "language": language}
m = wp.build_message(to="551199999999", type="template", data=template)
m.send()

# Texto
data = {"preview_url": False, "body": "olá do wrapper"}
m2 = wp.build_message(to="551199999999", type="text", data=data)
m2.send()

Webhook

  • Recebe eventos (mensagens/atualizações de status) em GET/POST /whatsapp-api-wrapper/webhook/.
  • Verificação (GET): /whatsapp-api-wrapper/webhook/?hub.mode=subscribe&hub.verify_token=<TOKEN>&hub.challenge=123.
  • Personalize via setting WHATSAPP_WEBHOOK_HANDLER ou escute o signal webhook_event_received (veja seção Extensibilidade do Webhook acima).

Templates

Endpoints REST (DRF) para gerenciar Message Templates do WhatsApp (proxy para Graph API). Todos os endpoints abaixo partem do prefixo que você incluir no projeto, por exemplo: .../whatsapp-api-wrapper/.

Requisitos de ambiente: WHATSAPP_CLOUD_API_TOKEN, WHATSAPP_CLOUD_API_VERSION, WHATSAPP_CLOUD_API_WABA_ID.

Aqui a documentação OFICIAL:

https://www.postman.com/meta/whatsapp-business-platform/folder/2ksdd2s/whatsapp-cloud-api

Listar e criar

  • GET GET /templates/?limit=&after=&before=
  • POST POST /templates/ com payload conforme a Graph API.

Exemplo de criação:

curl -X POST \
  "$BASE/whatsapp-api-wrapper/templates/" \
  -H "Content-Type: application/json" \
  -d '{
    "name": "authentication_code_copy_code_button",
    "language": "en_US",
    "category": "AUTHENTICATION",
    "components": [
      {"type": "BODY", "add_security_recommendation": true},
      {"type": "FOOTER", "code_expiration_minutes": 10},
      {"type": "BUTTONS", "buttons": [{"type": "OTP", "otp_type": "COPY_CODE", "text": "Copy Code"}]}
    ]
  }'

Buscar por ID e editar

  • GET GET /templates/<template_id>/
  • POST POST /templates/<template_id>/ para editar (mesmo formato do corpo de criação).

Buscar e excluir por nome

  • GET GET /templates/by-name/?name=<TEMPLATE_NAME>
  • DELETE DELETE /templates/by-name/?name=<TEMPLATE_NAME>

Excluir por ID (hsm_id) e nome

  • DELETE DELETE /templates/delete-by-id/?hsm_id=<HSM_ID>&name=<NAME>

Obter namespace

  • GET GET /templates/namespace/

Notas:

  • Os payloads aceitos seguem a documentação oficial de Message Templates da Meta (Graph API). Este wrapper só valida campos básicos e encaminha a requisição.
  • As respostas retornadas são as mesmas da Graph API (status code e corpo JSON), para facilitar troubleshooting.

Notas

  • Nome do pacote no PyPI: django-whatsapp-api-wrapper
  • Nome do módulo/import: django_whatsapp_api_wrapper

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

django_whatsapp_api_wrapper-0.2.1.tar.gz (9.2 kB view details)

Uploaded Source

Built Distribution

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

django_whatsapp_api_wrapper-0.2.1-py3-none-any.whl (13.0 kB view details)

Uploaded Python 3

File details

Details for the file django_whatsapp_api_wrapper-0.2.1.tar.gz.

File metadata

File hashes

Hashes for django_whatsapp_api_wrapper-0.2.1.tar.gz
Algorithm Hash digest
SHA256 24cea187da29b770d23dd3e450b5395be604d6a3700ef2223901961bfd28ea28
MD5 a632ced9663427c0935a058c4c6644aa
BLAKE2b-256 b457549fde8ab199120a7390eb286042135e8b19402b959f4f5d0f5034c0dcd1

See more details on using hashes here.

File details

Details for the file django_whatsapp_api_wrapper-0.2.1-py3-none-any.whl.

File metadata

File hashes

Hashes for django_whatsapp_api_wrapper-0.2.1-py3-none-any.whl
Algorithm Hash digest
SHA256 7f74980ebdc007919c86399658335c51f9df40427cf9073894f6e8a3b0489313
MD5 95a9009e4c785b76359efd5f0440689d
BLAKE2b-256 fb8c8d619986de490b61837e306d8d8e8e96e375f968f35fbb064656a0cf8943

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