developer-toolsapi_key
Postgrid
PostGrid provides APIs for automating direct mail and address verification services, enabling businesses to send letters, postcards, and checks, as well as verify and standardize addresses in real-time.
Integration
- Vendor
- Postgrid
- Category
- developer-tools
- Auth
- API_KEY
- Tools
- 0
- Composio slug
postgrid
Tools
Tool listings sync from Composio on the daily ingest. If this page just went live, they'll appear after the next run.
Setup
- Create or open a Switchy Space.
- Open Integrations and connect Postgrid.
- Authorise through api_key. Switchy stores the connection against your org.
- Everyone in the Space can now @-mention the Postgrid tools in chat.
Works well with
Top models
Compatibility data appears once enough Spaces have used this MCP together with a given model.
How Switchy teams use it
Not enough Spaces yet to publish anonymised usage stats (we require ≥ 50 Spaces per week).