---
title: "Altera API"
account: altera-co
slug: altera-api
---

# Altera API

Invoicing: create, send and mark sales invoices paid, plus expenses, contractors and projects

- Operations: 16
- Versions: 10 (latest `45544bcb4e8a`)
- License: [Terms of services for Altera.app](https://altera.co/regulamin)
- Homepage: https://altera.co
- Contact: wsparcie@altera.co
- Source: https://raw.githubusercontent.com/Altera-co/altera-docs/main/openapi/openapi.json
- OpenAPI document: https://skmtc.dev/altera-co/apis/altera-api/revisions/45544bcb4e8a?raw

## Operations

16 in total, by tag:

- Sales (8)
- Data export (1)
- Expenses (2)
- Configuration (5)

Every operation, with a link to its markdown: https://skmtc.dev/altera-co/apis/altera-api/llms.txt