This is a Billingo API v3 documentation. Our API based on REST software architectural style. API has resource-oriented URLs, accepts JSON-encoded request bodies and returns JSON-encoded responses. To use this API you have to generate a new API key on our site. Afte
https://api.billingo.hu/v3
Auth type
API Key Header
Auth header
X-API-KEY: YOUR_API_KEY
Rate limit
60 req/min
Pricing
Enterprise / contact sales
Free quota
None
Documentation
https://www.billingo.hu/kapcsolat
Endpoint status
Server online — HTTP 403 — server is online but path returned an error (may require auth)3.58s
(checked Mar 29, 2026)
Builder score
D
43%
builder-friendly
API key in the request header (X-API-KEY)
X-API-KEY: YOUR_API_KEY
Hungarian invoicing and accounting API. Starter free (10 invoices/mo). Essential €9.99/mo. Professional €19.99/mo. Enterprise custom.
| Method | Path | Description |
|---|---|---|
| GET | /bank-accounts |
List all bank account |
| POST | /bank-accounts |
Create a bank account |
| DELETE | /bank-accounts/{id} |
Delete a bank account |
| GET | /bank-accounts/{id} |
Retrieve a bank account |
| PUT | /bank-accounts/{id} |
Update a bank account |
| GET | /currencies |
Get currencies exchange rate. |
| GET | /document-blocks |
List all document blocks |
| GET | /documents |
List all documents |
curl -X GET 'https://api.billingo.hu/v3/bank-accounts' \ -H 'X-API-KEY: YOUR_API_KEY'
{}
Data sourced from API Map. Always verify pricing and rate limits against the official Billingo API v3 documentation.