---
name: google-routes
description: Google Routes helps you calculate efficient, real-time directions between locations with support for traffic-aware routing, multiple travel modes, eco-friendly paths, and waypoint optimization—all through a scalable API designed for apps and services. Read and write Google Routes data through One: routematrix, routes and more, 2 actions with real parameter documentation. Use whenever the user asks to look something up in Google Routes, create or update a record there, or build code against the Google Routes API.
license: One-Knowledge-1.0 (https://www.withone.ai/licenses/knowledge)
metadata:
  author: one-systems
  attribution: Integration knowledge by One (withone.ai)
  platform: google-routes
  generated-from: one-knowledge-base
---

# Google Routes through One

Google Routes helps you calculate efficient, real-time directions between locations with support for traffic-aware routing, multiple travel modes, eco-friendly paths, and waypoint optimization—all through a scalable API designed for apps and services.

One exposes Google Routes through four MCP tools. The table below carries real action ids from One's knowledge base, so for a common operation you can skip search and go straight to reading the action's parameters.

## How to run an action

1. Find the action in the table below, or call `search_one_platform_actions` with platform `google-routes` if it is not listed.
2. Call `get_one_action_knowledge` with the action id. Do this every time, including for actions in this table. The table gives you the id, not the parameters.
3. Call `execute_one_action` with parameters copied from that knowledge.

Never guess a parameter name, a body field, or an enum value. The knowledge has the real schema, and a guessed field is either a 400 or a silent write of the wrong thing.

## Before you start

Call `list_one_integrations` once and confirm Google Routes is connected. If it is missing, the user has not connected it: say so and point them at https://app.withone.ai rather than reaching for raw HTTP.

Each connection carries an `access` field. If it reports `{"policy": "methods", "methods": ["GET"]}` the agent is read-only here, so plan a read-only answer instead of attempting a write that will be refused.

## Before a write

Creates, updates, deletes and sends land on a real Google Routes account and cannot be recalled. State the action and the specific target in one line before the first write in a task, and let the user stop you. Reads need no confirmation.

## Actions

### RouteMatrix

| Action | Method | Path | Action id |
|---|---|---|---|
| Compute a Route Matrix (Origins × Destinations) | POST | `/distanceMatrix/v2:computeRouteMatrix` | `conn_mod_def::GJ30T-rrFMY::JaOZ5S22RVeNZXrh9YoEmQ` |

### Routes

| Action | Method | Path | Action id |
|---|---|---|---|
| Compute Routes | POST | `/directions/v2:computeRoutes` | `conn_mod_def::GJ30UJFNDjQ::fY4BwtoPSvu0UIvUB_HjaQ` |

## When a call fails

The error comes from Google Routes, not from One. A 400 or 422 means your parameters do not match the schema, so re-read the knowledge and fix the field. A 401 or 403 means the connection needs re-authorizing, which no retry will fix. A 404 means the id is not on this account. A 429 means slow down. Never retry a write more than once: the first attempt may have landed.

Full catalog: https://www.withone.ai/knowledge/google-routes

Integration knowledge by One (withone.ai), licensed under [One-Knowledge-1.0](https://www.withone.ai/licenses/knowledge). Attribution must be preserved in derivative works.