Build on the sites your customers already run on Webkio.

Start in three steps

1. Create a key in the console. It is shown once and acts as your account.
2. Call the API with it in the Authorization header.
3. Subscribe a URL to the events you care about, and check each delivery's signature.

Both directions

curl https://api.webkio.com/v1/me \
  -H "Authorization: Bearer wk_your_key_here"

{
    "success": true,
    "data": {
        "id": "2bsxS7dB",
        "name": "Sofia Almeida",
        "email": "sofia@example.com",
        "timezone": "Europe/London"
    }
}

POST /your-endpoint
X-Webkio-Event: order.paid
X-Webkio-Signature: v1=5f3a...

{
    "id": "order.paid_Ab12Cd",
    "event": "order.paid",
    "project": {
        "id": "xYz12AbC",
        "name": "Your Shop",
        "timezone": "Europe/London"
    },
    "data": {
        "status": "paid",
        "id": "Ab12Cd",
        "number": "ORD-260914-0001",
        "type": "shipping",
        "customer": {
            "name": "Sofia Almeida",
            "email": "sofia@example.com",
            "phone": "+44 20 7946 0958"
        },
        "currency": "GBP",
        "subtotal": 42.5,
        "shipping": 4.95,
        "tip": null,
        "discount": null,
        "tax": 0,
        "total": 47.45,
        "payment_method": "card",
        "shipping_method": "Standard",
        "shipping_address": {
            "line1": "1 High Street",
            "city": "London",
            "postcode": "EC1A 1AA",
            "country": "GB"
        },
        "coupon_code": null,
        "note": null,
        "scheduled_for": null,
        "items": [
            {
                "name": "Linen apron",
                "sku": "APR-01",
                "quantity": 2,
                "price": 21.25,
                "total": 42.5
            }
        ],
        "created_at": "2026-09-14T09:30:00Z"
    }
}

Events you can subscribe to

Rather not write code?