Documentacion de la API

Integrate InvoiceKits into your applications

El acceso a la API requiere una suscripcion al plan Business

Inicio Rapido

URL Base

https://invoicekits.com/api/v1/

Autenticacion

All API requests require authentication using an API key. Include your key in the X-API-Key header. 

curl -H "X-API-Key: your_api_key_here" \
     https://invoicekits.com/api/v1/invoices/

Getting Your API Key

API keys are available on the Business plan. Once subscribed, you can generate your API key from Company Settings.

Endpoints

Facturas

GET /api/v1/invoices/

List all invoices for your account.

POST /api/v1/invoices/

Create a new invoice.

View request body 
{
  "client_name": "Acme Corp",
  "client_email": "billing@acme.com",
  "client_address": "123 Main St",
  "invoice_date": "2024-01-15",
  "payment_terms": "net_30",
  "currency": "USD",
  "template_style": "clean_slate",
  "tax_rate": 8.5,
  "notes": "Thank you for your business!",
  "line_items": [
    {
      "description": "Web Development",
      "quantity": 10,
      "rate": 150.00
    }
  ]
}
GET /api/v1/invoices/{id}/

Get details of a specific invoice.

PUT /api/v1/invoices/{id}/

Update an existing invoice.

DELETE /api/v1/invoices/{id}/

Delete an invoice.

GET /api/v1/invoices/{id}/pdf/

Download invoice as PDF.

POST /api/v1/invoices/{id}/send/

Mark invoice as sent.

POST /api/v1/invoices/{id}/paid/

Mark invoice as paid.

Plantillas

GET /api/v1/templates/

List all available invoice templates and their availability for your plan.

Usage

GET /api/v1/usage/

Get your current API usage statistics, limits, and available features.

Response Codes

Code Descripcion
200 Success
201 Created successfully
400 Bad request - Invalid parameters
401 Unauthorized - Invalid or missing API key
403 Forbidden - Invoice limit reached or API access not enabled
404 Not found - Resource doesn't exist
429 Rate limited - Too many requests

Rate Limits

The Business plan includes 1,000 API calls per month. Usage resets on the first of each month.

Check your current usage with the /api/v1/usage/ endpoint.

Need Help?

Having trouble with the API? Our support team is here to help.

Contact Support

Email us at support@invoicekits.com