# Sendlane
## Connection
When you're setting up your first workflow with Sendlane, you will need to connect Sendlane with MESA by locating your Sendlane API Key.
1\. To locate your API Key, login into Sendlane here: .
2\. Once logged in, you should be on the API page ( Account > API within the Sendlane dashboard). Under Sendlane API V2, click on the API Token button.
3\. Enter a Token name (Ex. MESA) Then, click on Create.
4\. Your API Token will only be shown to you once (during the token creation process) so you will want to make sure to click on the **Copy API Token** button. You won't be able to view the API Token once you quit out of the screen.
5\. Back in your MESA workflow with the Sendlane step, paste the copied API Token into the API Key field.
6\. Click on the Add Connection button. Then, you are all set! MESA is now connected with your Sendlane account.
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# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.getmesa.com/connect/sendlane.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.