---
title: Quickstart
icon: "bolt"
iconType: "solid"
---
Mem0 offers two powerful ways to leverage our technology: [our managed platform](#mem0-platform-managed-solution) and [our open source solution](#mem0-open-source).

Check out our [Playground](https://mem0.dev/pd-pg) to see Mem0 in action.

<CardGroup cols={2}>
  <Card title="Mem0 Platform (Managed Solution)" icon="chart-simple" href="#mem0-platform-managed-solution">
    Better, faster, fully managed, and hassle free solution.
  </Card>
  <Card title="Mem0 Open Source" icon="code-branch" href="#mem0-open-source">
    Self hosted, fully customizable, and open source.
  </Card>
</CardGroup>


## Mem0 Platform (Managed Solution)

Our fully managed platform provides a hassle-free way to integrate Mem0's capabilities into your AI agents and assistants. Sign up for Mem0 platform [here](https://mem0.dev/pd).

The Mem0 SDK supports both Python and JavaScript, with full [TypeScript](/platform/quickstart/#4-11-working-with-mem0-in-typescript) support as well.

Follow the steps below to get started with Mem0 Platform:

1. [Install Mem0](#1-install-mem0)
2. [Add Memories](#2-add-memories)
3. [Retrieve Memories](#3-retrieve-memories)

### 1. Install Mem0

<AccordionGroup>
<Accordion title="Install package">
<CodeGroup>
```bash pip
pip install mem0ai
```

```bash npm
npm install mem0ai
```
</CodeGroup>
</Accordion>
<Accordion title="Get API Key">

1. Sign in to [Mem0 Platform](https://mem0.dev/pd-api)
2. Copy your API Key from the dashboard

![Get API Key from Mem0 Platform](/images/platform/api-key.png)

</Accordion>
</AccordionGroup>

### 2. Add Memories

<AccordionGroup>
<Accordion title="Instantiate client">
<CodeGroup>
```python Python
import os
from mem0 import MemoryClient

os.environ["MEM0_API_KEY"] = "your-api-key"

client = MemoryClient()
```

```javascript JavaScript
import MemoryClient from 'mem0ai';
const client = new MemoryClient({ apiKey: 'your-api-key' });
```
</CodeGroup>
</Accordion>
<Accordion title="Add memories">
<CodeGroup>

```python Python
messages = [
    {"role": "user", "content": "Hi, I'm Alex. I'm a vegetarian and I'm allergic to nuts."},
    {"role": "assistant", "content": "Hello Alex! I've noted that you're a vegetarian and have a nut allergy. I'll keep this in mind for any food-related recommendations or discussions."}
]
client.add(messages, user_id="alex")
```

```javascript JavaScript
const messages = [
    {"role": "user", "content": "Hi, I'm Alex. I'm a vegetarian and I'm allergic to nuts."},
    {"role": "assistant", "content": "Hello Alex! I've noted that you're a vegetarian and have a nut allergy. I'll keep this in mind for any food-related recommendations or discussions."}
];
client.add(messages, { user_id: "alex" })
    .then(response => console.log(response))
    .catch(error => console.error(error));
```

```bash cURL
curl -X POST "https://api.mem0.ai/v1/memories/" \
     -H "Authorization: Token your-api-key" \
     -H "Content-Type: application/json" \
     -d '{
         "messages": [
             {"role": "user", "content": "Hi, I'm Alex. I'm a vegetarian and I'm allergic to nuts."},
             {"role": "assistant", "content": "Hello Alex! I've noted that you're a vegetarian and have a nut allergy. I'll keep this in mind for any food-related recommendations or discussions."}
         ],
         "user_id": "alex"
     }'
```

```json Output
[{'id': '24e466b5-e1c6-4bde-8a92-f09a327ffa60',
  'memory': 'Name is Alex',
  'event': 'ADD'},
 {'id': 'f2d874ac-09c7-49db-b34a-22cf666bd4ad',
  'memory': 'Is a vegetarian',
  'event': 'ADD'},
 {'id': 'bce04006-01e8-4dbc-8a22-67fa46f1822c',
  'memory': 'Is allergic to nuts',
  'event': 'ADD'}]
```
</CodeGroup>
</Accordion>
</AccordionGroup>

### 3. Retrieve Memories

<AccordionGroup>
<Accordion title="Search for relevant memories">
<CodeGroup>

```python Python
query = "What can I cook for dinner tonight?"
filters = {
    "AND": [
        {
            "user_id": "alex"
        }
    ]
}
client.search(query, version="v2", filters=filters)
```

```javascript JavaScript
const query = "What can I cook for dinner tonight?";
const filters = {
    "AND": [
        {
            "user_id": "alex"
        }
    ]
};
client.search(query, { version: "v2", filters })
    .then(results => console.log(results))
    .catch(error => console.error(error));
```

```bash cURL
curl -X POST "https://api.mem0.ai/v1/memories/search/?version=v2" \
     -H "Authorization: Token your-api-key" \
     -H "Content-Type: application/json" \
     -d '{
         "query": "What can I cook for dinner tonight?",
         "filters": {
             "AND": [
                 {
                    "user_id": "alex"
                 }
             ]
         }
     }'
```

```json Output
[
    {
        "id": "7f165f7e-b411-4afe-b7e5-35789b72c4a5",
        "memory": "Name: Alex. Vegetarian. Allergic to nuts.",
        "user_id": "alex",
        "metadata": null,
        "created_at": "2024-07-20T01:30:36.275141-07:00",
        "updated_at": "2024-07-20T01:30:36.275172-07:00"
    }
]
```
</CodeGroup>

</Accordion>
<Accordion title="Get all memories of a user">

<CodeGroup>

```python Python
filters = {
   "AND": [
      {
         "user_id": "alice"
      }
   ]
}

all_memories = client.get_all(version="v2", filters=filters, page=1, page_size=50)
```

```javascript JavaScript
const filters = {
   "AND": [
      {
         "user_id": "alice"
      }
   ]
};

client.getAll({ version: "v2", filters, page: 1, page_size: 50 })
    .then(memories => console.log(memories))
    .catch(error => console.error(error));
```

```bash cURL
curl -X GET "https://api.mem0.ai/v1/memories/?version=v2&page=1&page_size=50" \
     -H "Authorization: Token your-api-key" \
     -H "Content-Type: application/json" \
     -d '{
         "filters": {
             "AND": [
                 {
                     "user_id": "alice"
                 }
             ]
         }
     }'
```

```json Output
[
   {
      "id":"f38b689d-6b24-45b7-bced-17fbb4d8bac7",
      "memory":"是素食主义者，对坚果过敏。",
      "agent_id":"travel-assistant",
      "hash":"62bc074f56d1f909f1b4c2b639f56f6a",
      "metadata":"None",
      "created_at":"2024-07-25T23:57:00.108347-07:00",
      "updated_at":"2024-07-25T23:57:00.108367-07:00"
   },
   {
      "id":"0a14d8f0-e364-4f5c-b305-10da1f0d0878",
      "memory":"Will maintain personalized travel preferences for each user. Provide customized recommendations based on dietary restrictions, interests, and past interactions.",
      "agent_id":"travel-assistant",
      "hash":"35a305373d639b0bffc6c2a3e2eb4244",
      "metadata":"None",
      "created_at":"2024-07-26T00:31:03.543759-07:00",
      "updated_at":"2024-07-26T00:31:03.543778-07:00"
   }
]
```
</CodeGroup>
</Accordion>
</AccordionGroup>

<Card title="Mem0 Platform" icon="chart-simple" href="/platform/overview">
  Learn more about Mem0 platform
</Card>

## Mem0 Open Source

Our open-source version is available for those who prefer full control and customization. You can self-host Mem0 on your infrastructure and integrate it with your AI agents and assistants. Checkout our [GitHub repository](https://mem0.dev/gd)

Follow the steps below to get started with Mem0 Open Source:

1. [Install Mem0 Open Source](#1-install-mem0-open-source)
2. [Add Memories](#2-add-memories-open-source)
3. [Retrieve Memories](#3-retrieve-memories-open-source)

### 1. Install Mem0 Open Source

<AccordionGroup>
<Accordion title="Install package">
```bash
pip install mem0ai
```
</Accordion>
</AccordionGroup>

### 2. Add Memories <a name="2-add-memories-open-source"></a>

<AccordionGroup>
<Accordion title="Instantiate client">
```python Python
from mem0 import Memory
m = Memory()
```
</Accordion>
<Accordion title="Add memories">
<CodeGroup>
```python Code
# For a user
result = m.add("I like to take long walks on weekends.", user_id="alice", metadata={"category": "hobbies"})
```

```json Output
[{'id': 'ea9b08ee-09d7-4e8b-9912-687ad65548b4',
  'memory': 'Likes to take long walks on weekends',
  'event': 'ADD'}]
```
</CodeGroup>
</Accordion>
</AccordionGroup>

### 3. Retrieve Memories <a name="3-retrieve-memories-open-source"></a>

<AccordionGroup>
<Accordion title="Search for relevant memories">
<CodeGroup>
```python Code
related_memories = m.search(query="Help me plan my weekend.", user_id="alice")
```

```json Output
[
   {
      "id":"ea925981-272f-40dd-b576-be64e4871429",
      "memory":"Likes to take long walks on weekends.",
      "hash":"c8809002-25c1-4c97-a3a2-227ce9c20c53",
      "metadata":{
         "category":"hobbies"
      },
      "score":0.32116443111457704,
      "created_at":"2024-07-26T10:29:36.630547-07:00",
      "updated_at":"None",
      "user_id":"alice"
   }
]
```
</CodeGroup>
</Accordion>
<Accordion title="Get all memories of a user">
<CodeGroup>
```python Code
# Get all memories
all_memories = m.get_all(user_id="alice")
```

```json Output
[
   {
      "id":"13efe83b-a8df-4ec0-814e-428d6e8451eb",
      "memory":"Likes to take long walks on weekends",
      "hash":"87bcddeb-fe45-4353-bc22-15a841c50308",
      "metadata":"None",
      "created_at":"2024-07-26T08:44:41.039788-07:00",
      "updated_at":"None",
      "user_id":"alice"
   }
]
```
</CodeGroup>
</Accordion>
</AccordionGroup>

<Card title="Mem0 Open source" icon="code-branch" href="/open-source/overview">
  Learn more about Mem0 open source
</Card>