# Avalara AvaTax API Documentation

This is the complete API documentation for connecting to the Avalara AvaTax API using MindCloud's Universal API.

MindCloud offers one normalized API to access 3,400+ apps from a single place. It centralizes authentication and normalizes app APIs so they are easier and more consistent to use.

## Quickstart

1. A **MindCloud account** — sign in or create an account at [MindCloud](https://app.mindcloud.co).
2. A **MindCloud API Key** — create one in [API Keys](https://app.mindcloud.co/user/api-keys). Keep it on your server.
3. At least one **Avalara AvaTax connection** — create or choose one in [Connections](https://app.mindcloud.co/credentials). Note its `connectionId`.

```text
POST https://connect.mindcloud.co/v2/universal/apps/avalara/actions/{actionSlug}/run
```

## Avalara AvaTax actions

- POST `create-transaction` Create Transaction
- GET `get-company` Get Company
- GET `get-customer` Get Customer
- GET `get-item` Get Item
- GET `get-nexus` Get Nexus
- GET `get-tax-code` Get Tax Code
- GET `get-transaction-by-code` Get Transaction By Code
- GET `get-transaction-by-id` Get Transaction By Id
- GET `list-countries` List Countries
- GET `list-currencies` List Currencies
- GET `list-entity-use-codes` List Entity Use Codes
- GET `list-items-by-company` List Items By Company
- GET `list-jurisdictions-hierarchy` List Jurisdictions Hierarchy
- GET `list-nexus-by-company` List Nexus By Company
- GET `list-parameters` List Parameters
- GET `list-tax-authority-types` List Tax Authority Types
- GET `list-tax-code-types` List Tax Code Types
- GET `list-tax-codes-by-company` List Tax Codes By Company
- GET `list-tax-rules` List Tax Rules
- GET `list-transactions-by-company` List Transactions By Company
- GET `query-companies` Query Companies
- GET `query-customers` Query Customers
- GET `query-tax-codes` Query Tax Codes
- GET `test-connection` Test Connection