# Graphhopper

```json
{
  "name": "Graphhopper",
  "slug": "graphhopper",
  "url": "https://composio.dev/toolkits/graphhopper",
  "markdown_url": "https://composio.dev/toolkits/graphhopper.md",
  "logo_url": "https://www.graphhopper.com/images/graphhopper_logo.svg",
  "categories": [
    "workflow automation"
  ],
  "is_composio_managed": false,
  "updated_at": "2026-05-06T08:14:45.265Z"
}
```

![Graphhopper logo](https://www.graphhopper.com/images/graphhopper_logo.svg)

## Description

Securely connect your AI agents and chatbots (Claude, ChatGPT, Cursor, etc) with Graphhopper MCP or direct API to plan optimal routes, geocode locations, optimize delivery stops, and analyze travel times through natural language.

## Summary

GraphHopper is an enterprise-grade Directions API for routing, optimization, and geocoding across multiple vehicle types. It enables fast, reliable route planning and logistics automation for businesses.

## Categories

- workflow automation

## Toolkit Details

- Tools: 8

## Images

- Logo: https://www.graphhopper.com/images/graphhopper_logo.svg

## Authentication

- **Api Key**
  - Type: `api_key`
  - Description: Api Key authentication for Graphhopper.
  - Setup:
    - Configure Api Key credentials for Graphhopper.
    - Use the credentials when creating an auth config in Composio.

## Suggested Prompts

- Optimize delivery routes for multiple trucks
- Find all areas reachable within 15 minutes
- Convert a list of addresses to coordinates
- Cluster customer locations to minimize driving distance

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `GRAPHHOPPER_CLUSTER_POST` | Capacity Clustering | Tool to solve capacity clustering problem. Use when assigning a set of customers to clusters to minimize total distance synchronously. |
| `GRAPHHOPPER_GEOCODE_GET` | GraphHopper Geocoding | Tool to perform forward or reverse geocoding. Use when converting between textual addresses and latitude/longitude coordinates. |
| `GRAPHHOPPER_ISOCHRONE_GET` | Get Isochrone | Tool to compute isochrone polygons for a given point. Use when you need to determine areas reachable within time or distance constraints. |
| `GRAPHHOPPER_MATRIX_POST` | Calculate Matrix | Tool to calculate distance, time, or weight matrices via POST. Use when you have multiple origins/destinations or a symmetric point set and need a single batch request. |
| `GRAPHHOPPER_PROFILES_GET` | Get Custom Profiles | Tool to retrieve a list of all user-defined routing profiles. Use when you need to list custom profiles. |
| `GRAPHHOPPER_ROUTE_POST` | POST Route | Tool to calculate complex routes via POST /route. Use when you need advanced route planning with custom parameters. |
| `GRAPHHOPPER_UPLOAD_GPX_FILE` | Upload GPX File | Tool to upload a GPX file to a public file hosting endpoint. Returns a public URL which can be used where a 's3key' is required. |
| `GRAPHHOPPER_VRP_POST` | GraphHopper VRP POST | Tool to initiate VRP optimization. Use when you need to solve vehicle routing problems synchronously. |

## Supported Triggers

None listed.

## Installation and MCP Setup

### Path 1: SDK Installation

#### Path 1, Step 1: Install Composio

Install the Composio SDK
```python
pip install composio_openai
```

```typescript
npm install @composio/openai
```

#### Path 1, Step 2: Initialize Composio and Create Tool Router Session

Import and initialize Composio client, then create a Tool Router session
```python
from openai import OpenAI
from composio import Composio
from composio_openai import OpenAIResponsesProvider

composio = Composio(provider=OpenAIResponsesProvider())
openai = OpenAI()
session = composio.create(user_id='your-user-id')
```

```typescript
import OpenAI from 'openai';
import { Composio } from '@composio/core';
import { OpenAIResponsesProvider } from '@composio/openai';

const composio = new Composio({
  provider: new OpenAIResponsesProvider(),
});
const openai = new OpenAI({});
const session = await composio.create('your-user-id');
```

#### Path 1, Step 3: Execute Graphhopper Tools via Tool Router with Your Agent

Get tools from Tool Router session and execute Graphhopper actions with your Agent
```python
tools = session.tools
response = openai.responses.create(
  model='gpt-4.1',
  tools=tools,
  input=[{
    'role': 'user',
    'content': 'Optimize routes for 5 delivery vehicles visiting 20 stops'
  }]
)
result = composio.provider.handle_tool_calls(
  response=response,
  user_id='your-user-id'
)
print(result)
```

```typescript
const tools = session.tools;
const response = await openai.responses.create({
  model: 'gpt-4.1',
  tools: tools,
  input: [{
    role: 'user',
    content: 'Optimize routes for 5 delivery vehicles visiting 20 stops'
  }],
});
const result = await composio.provider.handleToolCalls(
  'your-user-id',
  response.output
);
console.log(result);
```

### Path 2: MCP Server Setup

#### Path 2, Step 1: Install Composio

Install the Composio SDK and Claude Agent SDK
```python
pip install composio claude-agent-sdk
```

```typescript
npm install @composio/core ai @ai-sdk/openai @ai-sdk/mcp
```

#### Path 2, Step 2: Create Tool Router Session

Initialize the Composio client and create a Tool Router session
```python
from composio import Composio
from claude_agent_sdk import ClaudeSDKClient, ClaudeAgentOptions

composio = Composio(api_key='your-composio-api-key')
session = composio.create(user_id='your-user-id')
url = session.mcp.url
```

```typescript
import { Composio } from '@composio/core';

const composio = new Composio({ apiKey: 'your-api-key' });

console.log("Creating Tool Router session...");
const { mcp } = await composio.create('your-user-id');
console.log(`Tool Router session created: ${mcp.url}`);
```

#### Path 2, Step 3: Connect to AI Agent

Use the MCP server with your AI agent
```python
import asyncio

options = ClaudeAgentOptions(
    permission_mode='bypassPermissions',
    mcp_servers={
        'tool_router': {
            'type': 'http',
            'url': url,
            'headers': {
                'x-api-key': 'your-composio-api-key'
            }
        }
    },
    system_prompt='You are a helpful assistant with access to Graphhopper tools.',
    max_turns=10
)

async def main():
    async with ClaudeSDKClient(options=options) as client:
        await client.query('Calculate driving route from Berlin to Munich')
        async for message in client.receive_response():
            if hasattr(message, 'content'):
                for block in message.content:
                    if hasattr(block, 'text'):
                        print(block.text)

asyncio.run(main())
```

```typescript
import { openai } from '@ai-sdk/openai';
import { experimental_createMCPClient as createMCPClient } from '@ai-sdk/mcp';
import { generateText, stepCountIs } from 'ai';

const client = await createMCPClient({
  transport: {
    type: 'http',
    url: mcp.url,
    headers: { 'x-api-key': 'your-composio-api-key' }
  }
});

const tools = await client.tools();

const { text } = await generateText({
  model: openai('gpt-4o'),
  tools,
  messages: [{ role: 'user', content: 'Calculate driving route from Berlin to Munich' }],
  stopWhen: stepCountIs( 5 )
});

console.log(`Agent: ${text}`);
```

## Why Use Composio?

### 1. AI Native Graphhopper Integration

- Supports both Graphhopper MCP and direct API based integrations
- Structured, LLM-friendly schemas for reliable tool execution
- Rich coverage for planning, optimizing, and geocoding routes

### 2. Managed Auth

- Built-in API key management for Graphhopper
- Central place to manage, scope, and revoke API keys
- Per user and per environment credentials instead of hard-coded keys

### 3. Agent Optimized Design

- Tools are tuned using real error and success rates to improve reliability over time
- Comprehensive execution logs so you always know what ran, when, and on whose behalf

### 4. Enterprise Grade Security

- Fine-grained RBAC so you control which agents and users can access Graphhopper
- Scoped, least privilege access to Graphhopper services
- Full audit trail of agent actions to support review and compliance

## Use Graphhopper with any AI Agent Framework

Choose a framework you want to connect Graphhopper with:

- [OpenAI Agents SDK](https://composio.dev/toolkits/graphhopper/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/graphhopper/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/graphhopper/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/graphhopper/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/graphhopper/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/graphhopper/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/graphhopper/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/graphhopper/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/graphhopper/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/graphhopper/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/graphhopper/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/graphhopper/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/graphhopper/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/graphhopper/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/graphhopper/framework/autogen)

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## Frequently Asked Questions

### Do I need my own developer credentials to use Graphhopper with Composio?

Yes, Graphhopper requires you to configure your own API key credentials. Once set up, Composio handles secure credential storage and API request handling for you.

### Can I use multiple toolkits together?

Yes! Composio's Tool Router enables agents to use multiple toolkits. [Learn more](https://docs.composio.dev/tool-router/overview).

### Is Composio secure?

Composio is SOC 2 and ISO 27001 compliant with all data encrypted in transit and at rest. [Learn more](https://trust.composio.dev).

### What if the API changes?

Composio maintains and updates all toolkit integrations automatically, so your agents always work with the latest API versions.

---
[See all toolkits](https://composio.dev/toolkits) · [Composio docs](https://docs.composio.dev/llms.txt)