Pricing
Registering with the Invoice API immediately gives you free access to the Sandbox environment. You can experiment freely, start building something, and commit to the Invoice API when ready.
Invoice pricing
You can pick the tier you desire. Tiers have no expiration, you only renew when necessary. When you purchase a new tier, your cap is increased accordingly.
| Transactions | Unit price | Total |
|---|---|---|
| 1.000 | €0,100 | €100,00 |
| 5.000 | €0,055 | €275,00 |
| 20.000 | €0,040 | €800,00 |
| 50.000 | €0,025 | €1.250,00 |
| 100.000 | €0,020 | €2.000,00 |
What is a transaction?
A transaction is defined as sending, receiving, or validating an invoice.
Status updates, webhooks, webhook history, and event logs are free of charge. Sandbox operations are also free.
Hitting the transactions cap
Should the invoice count hit the current tier cap, your integration will receive 403 Forbidden responses when attempthing to store or validate invoices. Likewise, inbound invoices will be kept on hold until you raise the cap by purchasing a new tier.
Tip
You can verify your limits by checking the Dashboard, or with a GET request to the status endpoint.
Digital signatures
The API can apply a digital signature to uploaded invoices, sparing you the process of signing locally (which can be complex and costly). You can store self-signed and unsigned invoices. Every signature costs €0,020. Tiers have no expiration, you only renew when necessary. Sandbox signatures do not count toward the cap.
| Tier | Unit price | Total |
|---|---|---|
| 2.500 signatures | €0,020 | €50,00 |
| 5.000 signatures | €0,020 | €100,00 |
| 20.000 signatures | €0,020 | €400,00 |
| 50.000 signatures | €0,020 | €1.000,00 |
| 100.000 signatures | €0,020 | €2.000,00 |
Note
By default, signatures are automatically applied to unsigned documents meant for Italian public authorities (FPA12 invoice type), as they would be otherwise rejected. See the Digital signatures guide for more on benefits, use cases, and API usage.
Hitting the signature cap
Should the signature count hit the cap, your integration will receive 403 Forbidden on signature requests until the cap is raised by purchasing a new tier.
Tip
You can verify your limits by checking the Dashboard, or with a GET request to the status endpoint.
Desk Cloud
Desk is a ready-to-use web app for sending and receiving invoices. Try it for free with a sandbox (test) API key: no seat required, no time limit, no credit card. To use Desk in production with a live key, you need a dedicated Desk seat.
| Price | Billing | |
|---|---|---|
| Sandbox (test keys) | Free | No subscription, no time limit |
| Desk seat (live keys) | €5/month | Per key, independent subscription |
Seats are purchased and managed from the Dashboard, in the Keys section. See Restricted Keys — Desk seats for details.
Self-hosted Desk is free — no seat required.
Note
Listed prices are to be intended VAT not included, if applicable