What actions can I run in Klara?

69 actions are available, including "Get a Customer", "Get a Customer Address", and "Get a Letter", and more. Run them from any trigger in your automation stack — map fields once and they execute automatically.

Do I need to write code to automate this?

No. Most automations are built visually on the canvas by picking triggers, actions, and mapping fields. You can add custom JavaScript with Functions when advanced logic is needed — but it is never required.

Is the integration secure?

Yes. Connections are authenticated per account, credentials are encrypted at rest, and you can enforce approvals and team-level access controls on any automation.

Klara Integrations

Digital letter and document delivery platform for businesses to send, manage, and track correspondence across multiple channels. Route Klara messages and channels into workflows that update CRM, tickets, or docs.

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Watch New ArticlesTriggers when a new article is added to the company's catalog.
Watch New CustomersTriggers when a new customer is created in the account.
Watch New Customers AddressTriggers when a new address is added to a customer record.
Watch New Customers ContactsTriggers when a new contact is added to a customer record.
Watch New LettersTriggers when a new letter arrives in the user's Letterbox.
Get a CustomerRetrieves a single customer record by its ID.
Get a Customer AddressRetrieves a specific address from a customer record by its ID.
Get a LetterRetrieves the details of a letter by its ID.
Get a Letter ThumbnailRetrieves a thumbnail image preview of a letter by its ID.
Get a Matching Process StatusRetrieves the current status of an identity matching process by its ID.
Get a Matching ResultRetrieves all matching results produced by a given identity matching run.
Get an ArticleRetrieves the details of an article by its ID.
Get a Tenant ProfileRetrieves a profile associated with a given tenant ID.
Get BillerRetrieves the biller configuration for a tenant.
Get Biller AssetRetrieves a specific asset (e.g. logo) associated with a biller.
Get Company TenantRetrieves the business company details for a given tenant.
Get Current Accounting SystemRetrieves the currently configured accounting system for the company.
Get Delivery Preview StatusRetrieves the current status of a delivery channel preview.
Get Delivery Pricing StatusRetrieves the current pricing status for a delivery channel.
Get Delivery StatusRetrieves the current status of a delivery by its ID.
List ArticlesReturns a list of all articles in the company's catalog.
List Booking StatisticsReturns a list of booking statistics for the company.
List Company VATReturns a list of VAT configurations for the company.
List CustomersReturns a paginated list of all customers in the account.
List Customers AddressReturns a list of all addresses associated with customers.
List Customers ContactsReturns a list of all contacts associated with customers.
List Deleted LettersReturns a list of letters that have been deleted by the user.
List Delivery Monitoring DataReturns monitoring data for all deliveries in the account.
List DirectoriesReturns all folders (branded, unbranded, and subfolders) in the Storage.
List Directory LettersReturns letters stored in the root Storage or in a specific folder.
List LettersReturns a list of letters in the user's Letterbox.
List RecipientsReturns a list of recipients registered in the account.
List SectorsReturns a list of available business sectors.
List VAT CaseReturns a list of VAT cases for the company.
Search LettersSearches for letters using filters such as sender, date range, or keyword.
Add Image to an ArticleAttaches an image to an existing article by its ID.
Archive a LetterMoves a letter from the Letterbox to the root or a specified folder in Storage.
Create a CustomerCreates a new customer record in Klara.
Create a Customer AddressAdds a new address to an existing customer record.
Create a Customer ContactAdds a new contact person to an existing customer record.
Create a DeliveryCreates a delivery and sends documents to recipients on behalf of a sender.
Create a Delivery PreviewGenerates a preview of all available delivery channels without actually sending any documents.
Create a Delivery PricingGenerates a pricing preview for all available delivery channels without sending any documents.
Create an ArticleCreates a new article in the company's article catalog.
Create a Single DeliveryCreates a single documentary delivery for a specific document and recipient.
Create a Synchronous DeliverySends documents for a sender synchronously and returns the delivery status immediately.
Create a Tenant ProfileCreates a new profile for a tenant in Klara.
Create BillerCreates a new biller configuration for a tenant.
Create Bulk ArticlesCreates multiple articles in the company's catalog in a single request.
Create Company TenantCreates a new Klara business company tenant account.
Create Email Monitoring EntriesRegisters new email addresses for delivery monitoring.
Delete a CustomerPermanently deletes a customer record by its ID.
Delete a Customer AddressRemoves a specific address from a customer record by its ID.
Delete a Customer ContactRemoves a specific contact from a customer record by its ID.
Delete a LetterDeletes a letter from the user's Letterbox by its ID.
Delete an ArticlePermanently deletes an article from the company's catalog by its ID.
Delete Billers' AssetRemoves a specific asset (e.g. logo) associated with a biller.
Make an API CallPerforms an arbitrary authorized API request to the Klara API.
Restore a LetterRestores a recently deleted letter back to the user's Letterbox.
Send Billing From SPSForwards billing data received from SPS to the document management service.
Send First Orders From SPSSends the initial batch of product and service orders from SPS to Klara.
Send Identity Matching ProcessSubmits customer metadata to match them against ePost users via an identity matching process.
Send Second Orders From SPSSends the second batch of product and service orders from SPS to Klara.
Send Standard Identity Matching ProcessSubmits customer metadata using the standard flow to match them against ePost users.
Update a CustomerUpdates the details of an existing customer record by its ID.
Update a Customer AddressUpdates a specific address on a customer record by its ID.
Update a Customer ContactUpdates a specific contact on a customer record by its ID.
Update an ArticleUpdates the details of an existing article by its ID.
Update BillerUpdates the biller configuration for a tenant.
Update Billers' AssetUpdates a specific asset (e.g. logo) associated with a biller.
Update Company TenantUpdates the business company details for a Klara tenant.
Update Document StatusUpdates the processing status of a document by its ID.
Update Email DeliveryUpdates the delivery status of an email notification.
Update Letter StatusUpdates the read/unread status for one or more selected letters.

When to use Klara

Common scenarios where Klara automation saves time and reduces manual work.

Use Klara's "Watch New Articles" trigger to react the instant an event occurs and push data into connected tools.
Run "Get a Customer Address" in Klara from any upstream event — map fields once and let the automation handle the rest.
Include "Watch New Customers Address" from Klara in larger multi-tool workflows to move data end-to-end without hand-offs.

How to connect

Paste your credentials once — WEXTL® stores them encrypted and reuses the connection across every workflow that needs it.

Full API documentation

Enter your credentials below. WEXTL stores them encrypted and uses them only to call the API on your behalf.

Connecting Klara to WEXTL®

Field	Type	Help
KLARA - API KeyRequired	password	Navigate to the `User` menu item, Click on the option to add a new API key, Enter a name for the API key Assign the API key to at least one user role in KLARA and copy the generated key

Use in workflow automation

Start from Klara’s Watch New Customers trigger and the run begins the moment there’s something new — no cron job to babysit, no one remembering to check.

Add Create a Customer Address as the next step, then branch, filter or hand off to the rest of your stack. The whole path stays on one canvas your team can read.

This integration brings 74 ready-made steps for communication work, and every run records what went in and what came back.

Klara workflow on the canvas: Watch New Customers then Create a Customer Address

Frequently asked questions

Common questions about automating Klara in your workflows.

Klara has 5 triggers, including "Watch New Articles", "Watch New Customers", and "Watch New Customers Address", and more. Use them to start workflows the moment Klara events fire — no polling required.

Field

Type

Help

KLARA - API KeyRequired

password

Navigate to the User menu item, Click on the option to add a new API key, Enter a name for the API key Assign the API key to at least one user role in KLARA and copy the generated key

Use in workflow automation

Start from Klara’s Watch New Customers trigger and the run begins the moment there’s something new — no cron job to babysit, no one remembering to check.

Add Create a Customer Address as the next step, then branch, filter or hand off to the rest of your stack. The whole path stays on one canvas your team can read.

This integration brings 74 ready-made steps for communication work, and every run records what went in and what came back.

Klara Integrations

When to use Klara

How to connect

Use in workflow automation

Frequently asked questions

Klara Integrations

When to use Klara

How to connect

Connect Klara to any app in workflows

Use in workflow automation

Frequently asked questions

Connect Klara to any app in workflows

Connect Klara to any app in workflows

Connect Klara to any app in workflows

Klara Integrations

Klara triggers and actions

When to use Klara

How to connect

Use in workflow automation

Frequently asked questions

What triggers does Klara support?

What actions can I run in Klara?

Do I need to write code to automate this?

Is the integration secure?

Klara Integrations

Klara triggers and actions

When to use Klara

How to connect

Connect Klara to any app in workflows

Use in workflow automation

Frequently asked questions

What triggers does Klara support?

What actions can I run in Klara?

Do I need to write code to automate this?

Is the integration secure?

Connect Klara to any app in workflows

Connect Klara to any app in workflows

Connect Klara to any app in workflows