Send, reply and sell on WhatsApp.

curl -X POST https://api.coussema.com/v1/whatsapp/messages \
  -H "Authorization: Bearer $COUSSEMA_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: invoice-12345-wa" \
  -d '{"type": "template", "to": "+243810000000",
       "phoneNumberId": "your-number-id",
       "template": {"name": "payment_notice", "language": "fr",
                    "category": "utility", "parameters": ["12345"] } }'

# 202 Accepted: the message is queued

const res = await fetch("https://api.coussema.com/v1/whatsapp/messages", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.COUSSEMA_API_KEY}`,
    "Content-Type": "application/json",
    "Idempotency-Key": "invoice-12345-wa",
  },
  body: JSON.stringify({
    type: "template",
    to: "+243810000000",
    phoneNumberId: "your-number-id",
    template: { name: "payment_notice", language: "fr",
                category: "utility", parameters: ["12345"] },
  }),
});

// 202 Accepted: the message is queued

import os, requests

res = requests.post(
    "https://api.coussema.com/v1/whatsapp/messages",
    headers={
        "Authorization": f"Bearer {os.environ['COUSSEMA_API_KEY']}",
        "Idempotency-Key": "invoice-12345-wa",
    },
    json={
        "type": "template",
        "to": "+243810000000",
        "phoneNumberId": "your-number-id",
        "template": {"name": "payment_notice", "language": "fr",
                     "category": "utility", "parameters": ["12345"] },
    },
    timeout=15,
)

# 202 Accepted: the message is queued