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Platform selection flow

Enable your merchant to select a target accounting platform before they move on to the Sync configuration flow.

Build a platform selection flow

Within your application, present your merchant with a list of accounting platforms they can connect to.

On select, your merchant should be redirected to the Sync configuration flow URL where they will be prompted to authorize access to their accounting data.

Data requirements

Over the steps in this guide, you'll need to retain several variables:

  • companyId - the unique identifier of your merchant in the Codat system
  • platformKey - the unique identifier of the integration your merchant wants to use

You'll need these for the next page.

1. Create your merchant as a Company

Your merchant needs to exist as a company in the Codat system. Start by creating it:

  POST /meta/companies/sync

You just need to set a name in the request body.

We'll return that merchant's companyId for you to retain (returned here as id):

"id": "d5211e9b-3cb6-47c8-826c-1b283f5621c7",
"clientId": "4a7fc22d-b4e6-407c-bf46-5509f7f71d8a",
"name": "Sample Company Name",

You've made a POST API call to create your merchant and received a response that includes the merchant's name and companyId.

2. Get available integrations

Get a list of the integrations you've enabled, as well as the associated metadata. These will be the integrations you'll present in your UI.

Our available integrations for Sync for Commerce:

Call our GET /integrations endpoint, querying for enabled integrations.

GET /config/integrations?page=1&pageSize=100&query=enabled%253Dtrue

Sample response:

"results": [
"key": "gbol",
"logoUrl": "",
"name": "Xero",
"enabled": true,
"sourceId": "8a156a5a-39cb-4f9d-856e-76ef9b9a9607",
"integrationId": "0f20c943-12d0-4800-9f6c-d218f62d494c",
"sourceType": "Accounting",
"isOfflineConnector": false,
"isBeta": false,
"supportedEnvironments": "LiveAndSandbox",
"linkedConnectionsCount": 0,
"totalConnectionsCount": 0,
"dataProvidedBy": "Codat",
"datatypeFeatures": [
"datatype": "chartOfAccounts",
"supportedFeatures": [
"featureType": "Get",
"featureState": "Release"
"featureType": "Post",
"featureState": "Release"
"featureType": "Categorization",
"featureState": "Beta"
"featureType": "Put",
"featureState": "NotImplemented"
"pageNumber": 1,
"pageSize": 100,
"totalResults": 125,
"_links": {
"current": {
"href": "/integrations?page=1&pageSize=100"
"self": {
"href": "/integrations"
"next": {
"href": "/integrations?page=2&pageSize=100"

Retain the integration's platformKey.

For reference:

  • Xero - gbol
  • QuickBooks Online - qhyg
  • FreeAgent - fbrh

3. Get branding for the integrations

Populate your UI with branded logos of the selected accounting platform.

To an integration's branding, call:

GET /config/integrations/{platformKey}/branding

Sample response where the platformKey is gbol (Xero):

"logo": {
"full": {
"image": {
"src": "",
"alt": "xero full icon"
"square": {
"image": {
"src": "",
"alt": "xero square icon"
"button": {},
"sourceId": "8a156a5a-39cb-4f9d-856e-76ef9b9a9607"

4. Render the integrations

Display each of these integrations, using the branding to aid the user.

Depending on your frontend stack, this will vary. Using React, it might look something like this:

{, i) => (


<div>Link your {} account</div>

5. Handle the platform selection

When the user selects the integration you're ready to progress them to the Sync configuration flow, where your merchant will authorize the integration and configure their settings.

Retain the platformKey of the integration your merchant selected. In the example above, this is passed to the onClick function, which would take care of that.

Incorrect platform selection

If your merchant accidentally selects the wrong accounting package, you can resolve this by deleting that Connection for the incorrectly selected accounting software and returning them to the accounting platform selection stage.

When you're ready to proceed, you can get the URL of the sync configuration flow using the variables you've retained.

GET /config/sync/commerce/lqai/{platformKey}/start?merchantIdentifier={companyId}

You're ready to move to the next page, where we'll cover what to do with this response, and more.

Our no-code and low-code flows take care of platform selection and authorization for you.

You can read more about those here:

1. Authorize

Each of those options will mean that you:

  • Have created a company for your merchant
  • Have created a connection with their preferred account platform

2. Redirect the user to the sync configuration flow

When you're ready to proceed, get the URL of the sync configuration flow.

You should have retained the companyId.

You can retrieve the platformKey when you need it.

Verifying the connections

Call GET /companies/{companyId}/connections. There should only be one connection returned if your settings are configured correctly. The platformKey is called integrationKey in the response.

For Embedded Link, you can use the onConnection callback function to retain the connection and its platformKey.

GET /config/sync/commerce/lqai/{platformKey}/start?merchantIdentifier={companyId}

You're ready to move to the next page, where we'll cover what to do with this response, and more.

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