> ## Documentation Index
> Fetch the complete documentation index at: https://nango.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Avalara

## Overview

<CardGroup cols={3}>
  <Card title="Pre-built tooling" icon="screwdriver-wrench" href="#pre-built-tooling" />

  <Card title="Pre-built integrations" icon="square-check" href="#pre-built-integrations" />

  <Card title="Access requirements" icon="triangle-exclamation" href="#access-requirements" />

  <Card title="Setup guide" icon="rocket" href="#setup-guide" />

  <Card title="Useful links" icon="circle-info" href="#useful-links" />

  <Card title="API gotchas" icon="biohazard" href="#api-gotchas" />
</CardGroup>

## Pre-built tooling

<AccordionGroup>
  <Accordion title="✅ Authorization">
    | Tools                           | Status |
    | ------------------------------- | ------ |
    | Pre-built authorization (Basic) | ✅      |
    | Pre-built authorization UI      | ✅      |
    | Custom authorization UI         | ✅      |
    | End-user authorization guide    | ✅      |
    | Expired credentials detection   | ✅      |
  </Accordion>

  <Accordion title="✅ Read & write data">
    | Tools                                     | Status                         |
    | ----------------------------------------- | ------------------------------ |
    | Pre-built integrations                    | ✅                              |
    | API unification                           | ✅                              |
    | 2-way sync                                | ✅                              |
    | Webhooks from Nango on data modifications | ✅                              |
    | Real-time webhooks from 3rd-party API     | 🚫 (time to contribute: \<48h) |
    | Proxy requests                            | ✅                              |
  </Accordion>

  <Accordion title="✅ Observability & data quality">
    | Tools                   | Status |
    | ----------------------- | ------ |
    | HTTP request logging    | ✅      |
    | End-to-end type safety  | ✅      |
    | Data runtime validation | ✅      |
    | OpenTelemetry export    | ✅      |
    | Slack alerts on errors  | ✅      |
    | Integration status API  | ✅      |
  </Accordion>

  <Accordion title="✅ Customization">
    | Tools                              | Status                         |
    | ---------------------------------- | ------------------------------ |
    | Create or customize use-cases      | ✅                              |
    | Pre-configured pagination          | 🚫 (time to contribute: \<48h) |
    | Pre-configured rate-limit handling | 🚫 (time to contribute: \<48h) |
    | Per-customer configurations        | ✅                              |
  </Accordion>
</AccordionGroup>

### Transactions

| Function name        | Description                                                              | Type                                           | Source code                                                                                                                |
| -------------------- | ------------------------------------------------------------------------ | ---------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| `commit-transaction` | Marks a transaction by changing its status to Committed                  | [Action](/guides/functions/action-functions)   | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/avalara/actions/commit-transaction.ts) |
| `create-transaction` | Creates a new transaction                                                | [Action](/guides/functions/action-functions)   | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/avalara/actions/create-transaction.ts) |
| `void-transaction`   | Voids the current transaction uniquely identified by the transactionCode | [Action](/guides/functions/action-functions)   | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/avalara/actions/void-transaction.ts)   |
| `transactions`       | List all transactions with a default backfill date of one year.          | [Sync](/guides/functions/syncs/sync-functions) | [🔗 Github](https://github.com/NangoHQ/integration-templates/blob/main/integrations/avalara/syncs/transactions.ts)         |

## Access requirements

| Pre-Requisites    | Status | Comment |
| ----------------- | ------ | ------- |
| Paid dev account  | ❓      |         |
| Paid test account | ❓      |         |
| Partnership       | ❓      |         |
| App review        | ❓      |         |
| Security audit    | ❓      |         |

## Setup guide

*No setup guide yet.*

<Tip>Need help getting started? Get help in the [community](https://nango.dev/slack).</Tip>

<Note>Contribute improvements to the setup guide by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/avalara.mdx)</Note>

## Useful links

* [Avalara authentication](https://developer.avalara.com/avatax/authentication-in-rest)
* [Avalara API docs](https://developer.avalara.com/api-reference/avatax/rest/v2/)

<Note>Contribute useful links by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/avalara.mdx)</Note>

## API gotchas

* Avalara uses BASIC auth mode to access various AvaTax API endpoints. You can provide either a combination of your `username` and `password` or your `accountID` and `licensekey` to authenticate with the Avalara AvaTax API. The license key can be generated by an account administrator under Settings > Reset License Key.
* When creating a new connection on Nango, please provide the `avalaraClient`, which can help you diagnose and resolve issues with your software when used appropriately. This value is a combination of `(app name); (app version); (library name); (library version); (machine name)`. For more details, refer to [Client Headers](https://developer.avalara.com/avatax/client-headers/)

<Note>Contribute API gotchas by [editing this page](https://github.com/nangohq/nango/tree/master/docs/integrations/all/avalara.mdx)</Note>

## Going further

<Card title="Connect to Avalara (Sandbox)" icon="link" href="/integrations/all/avalara-sandbox/connect" horizontal>
  Guide to connect to Avalara (Sandbox) using Connect UI
</Card>