Integration

Zipcodebase integration

Postal code and geolocation API for address validation and distance calculations. Build integrations for postal code lookup, city search, distance between locations, and address standardization across 200+ countries.

Connect Zipcodebase How integrations work

Ask it in chat

Say what should happen.
The workflow builds itself.

When this happens, do that in Zipcodebase.Built from the 6 Zipcodebase tools below, on the connection you add once.

Common Zipcodebase use cases

Regional coverage
Address validation
Proximity clustering
City postal code lookup
Service area definition
Shipping cost calculation
Address suggestions
Shipping zone lookup
State-wide operations
Delivery zone creation

What you can do with Zipcodebase

Each of these is one operation on one endpoint, available both as a workflow step and as a tool an AI agent can call on its own. Nothing bundles several operations into one action, so what a run did stays readable afterwards.

Most endpoints run on the free plan. A few, mainly the ones that publish on your behalf, need a paid plan.

Postal code, 2 operations

match_postal_codesMatch postal codesGETFinds all postal code pairs from a provided list that are within a specified distance of each other.
search_postal_codeSearch postal codeGETLooks up location information by postal code.

City, 1 operation

search_citySearch cityGETFinds postal codes for a city.

Distance, 1 operation

calculate_distanceCalculate distanceGETCalculates distance between postal codes.

Radius, 1 operation

search_radiusSearch radiusGETFinds all postal codes within a radius.

State, 1 operation

search_stateSearch stateGETFinds all postal codes in a state or province.

Use Zipcodebase from Claude Code, Cursor or Codex

Connect Zipcodebase in LiveContext, create an API key in Settings, then add the LiveContext MCP server to your client. Its Zipcodebase operations become tools the client can call, next to every other integration you connected.

Claude Code

claude mcp add --transport http livecontext https://livecontext.ai/mcp --header "X-API-Key: YOUR_API_KEY"

Codex (~/.codex/config.toml)

[mcp_servers.livecontext]
url = "https://livecontext.ai/mcp"

[mcp_servers.livecontext.http_headers]
"X-API-Key" = "YOUR_API_KEY"

Cursor, Claude Desktop and other JSON configs

{
  "mcpServers": {
    "livecontext": {
      "type": "http",
      "url": "https://livecontext.ai/mcp",
      "headers": {
        "X-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Set up the MCP server step by step

How to connect Zipcodebase

Create your workspace
Sign up free. Nothing to install.
Connect Zipcodebase once
Add your Zipcodebase connection in Settings. Every tool from this integration reuses it, and secrets are encrypted at rest and visible only to you.
Describe the job in chat
The workflow builds itself in front of you and picks the endpoints it needs. Drag the steps yourself on the canvas whenever you would rather be explicit.

Zipcodebase integration FAQ

What can you do with the Zipcodebase integration?

LiveContext exposes 6 operations on Zipcodebase, covering postal code, city, distance and radius. Common uses include Regional coverage, Address validation and Proximity clustering.