Marketing & Social Media
Connect PostGrid to Your AI Agents
Let your Wkil agents send physical mail and track deliveries through PostGrid.
Authentication: API key
What you can do
- Send physical letters, postcards, and cheques
- Track delivery status of mailed items
- Manage mailing contacts and templates
Available capabilities may vary by authentication and workspace configuration.
Actions supported by the connector
Create Letter
Send a new physical letter through the mail.
Create Postcard
Send a new physical postcard through the mail.
Create Cheque
Issue and mail a printed cheque.
Get Tracker
Check the delivery tracking status of a mailed item.
Create Contact
Add a new mailing contact record.
Practical agent use cases
- An agent mails a printed cheque to a vendor once an invoice is approved.
- An agent tracks the delivery status of a mailed contract until it's confirmed received.
How it works with Wkil
- 1Choose the integrationAdd PostGrid to your agent from inside the Wkil platform.
- 2Grant the permissions it needsDefine precisely what the agent can access and perform.
- 3Test, then run itTest actions before they go live, with human approval where needed.
Permissions always stay in your control — you can scope access and require human approval before any sensitive action.
Related integrations
FAQ
Does this use my own PostGrid account?
Yes — the connection authenticates with an API key scoped to your PostGrid account.