lob_verify_bulk

Pack: lob · Endpoint: https://gateway.pipeworx.io/lob/mcp

Verify a list of US addresses in one request. Each address is an object with primary_line, city, state, zip_code (secondary_line/recipient optional).

Parameters

NameTypeRequiredDescription
addressesarrayyesArray of address objects, each with primary_line, city, state, zip_code (secondary_line, recipient, urbanization optional).
itemsobjectno
propertiesstringno
recipientstringno
primary_linestringno
secondary_linestringno
urbanizationstringno
citystringno
statestringno
zip_codestringno
_apiKeystringyesYour 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_bulk","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.

Regenerated from source · build July 15, 2026