Generate your API key
Your SignWell API key authenticates every request this connection makes and is generated
from your workspace’s API settings.
Open API settings
Sign in to your SignWell account.
- Click the Settings icon in the top navigation bar.
- In the left sidebar, select API.
Create and copy the key
On the API page, find the Your API Key field. First-time users click Create an API Key & Get Started to generate the key; if you already have a key, it is shown directly and you do not need to create one.
- Click Copy next to the Your API Key field to copy the key.
- The key stays visible on this page, so you can return to Settings > API at any time to copy it again.
- To replace a key, open the options next to it and choose Reset Key — this invalidates the old key, so update any existing integrations with the new value.
- Store it securely for use later.
Find your API Application ID (optional)
The API Application ID is only needed to receive the document_sms_failed and document_sms_opted_out webhook events — every other event is delivered without it. Skip this section and leave the field blank if you do not use those events.
Open the API Apps section
On the Settings > API page, scroll to the API Apps section and click Add API App (or open an existing app).
- Copy the application’s ID and paste it into the API Application ID field in StackOne Hub.
Link the Account
Connect
- Click Connect.
- If applicable, the provider will redirect you to a sign-in or authorization page. Complete the provider’s authorization flow.
- Once authorization is successful, you will see a confirmation popup.
Use Actions
Next Steps
Webhooks setup
Configure receiving Events for SignWell into StackOne.