lob_verify_address
Pack: lob · Endpoint: https://gateway.pipeworx.io/lob/mcp
Verify a single US address for deliverability and return USPS-standardized/corrected components (ZIP+4, DPV codes, county, lat/lon).
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
address | string | no | Full single-line address, e.g. “185 Berry St San Francisco CA 94107”. Use this OR the component fields, not both. |
primary_line | string | no | Primary street address line, e.g. “185 Berry St”. |
secondary_line | string | no | Secondary line (apt/suite/unit), e.g. “Ste 6100”. Optional. |
city | string | no | City name, e.g. “San Francisco”. |
state | string | no | Two-letter state code, e.g. “CA”. |
zip_code | string | no | ZIP or ZIP+4, e.g. “94107”. |
_apiKey | string | yes | Your Lob API key (sign up at https://dashboard.lob.com/). |
Example call
curl -X POST https://gateway.pipeworx.io/lob/mcp \
-H 'Content-Type: application/json' \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"lob_verify_address","arguments":{}}}'Connect
Add this to your MCP client config, or use one-click install buttons:
{
"mcpServers": {
"lob": {
"url": "https://gateway.pipeworx.io/lob/mcp"
}
}
}See Getting Started for client-specific install steps.