PolymarketDocumentation/docs/developers/CLOB/geoblock.md

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.polymarket.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Geographic Restrictions

> Check geographic restrictions before placing orders on the Polymarket API

Polymarket restricts order placement from certain geographic locations due to regulatory requirements and compliance with international sanctions. Before placing orders, builders should verify the location.

<Warning>
  Orders submitted from blocked regions will be rejected. Implement geoblock
  checks in your application to provide users with appropriate feedback before
  they attempt to trade.
</Warning>

***

## Geoblock Endpoint

Check the geographic eligibility of the requesting IP address:

```bash  theme={null}
GET https://polymarket.com/api/geoblock
```

<Note>This endpoint is on `polymarket.com`, not the API servers.</Note>

### Response

```json  theme={null}
{
  "blocked": true,
  "ip": "203.0.113.42",
  "country": "US",
  "region": "NY"
}
```

| Field     | Type    | Description                                     |
| --------- | ------- | ----------------------------------------------- |
| `blocked` | boolean | Whether the user is blocked from placing orders |
| `ip`      | string  | Detected IP address                             |
| `country` | string  | ISO 3166-1 alpha-2 country code                 |
| `region`  | string  | Region/state code                               |

***

## Blocked Countries

The following countries are restricted from placing orders on Polymarket. Countries marked as **close-only** can close existing positions but cannot open new ones:

| Country Code | Country Name                         | Status     |
| ------------ | ------------------------------------ | ---------- |
| AU           | Australia                            | Blocked    |
| BE           | Belgium                              | Blocked    |
| BY           | Belarus                              | Blocked    |
| BI           | Burundi                              | Blocked    |
| CF           | Central African Republic             | Blocked    |
| CD           | Congo (Kinshasa)                     | Blocked    |
| CU           | Cuba                                 | Blocked    |
| DE           | Germany                              | Blocked    |
| ET           | Ethiopia                             | Blocked    |
| FR           | France                               | Blocked    |
| GB           | United Kingdom                       | Blocked    |
| IR           | Iran                                 | Blocked    |
| IQ           | Iraq                                 | Blocked    |
| IT           | Italy                                | Blocked    |
| KP           | North Korea                          | Blocked    |
| LB           | Lebanon                              | Blocked    |
| LY           | Libya                                | Blocked    |
| MM           | Myanmar                              | Blocked    |
| NI           | Nicaragua                            | Blocked    |
| NL           | Netherlands                          | Blocked    |
| PL           | Poland                               | Close-only |
| RU           | Russia                               | Blocked    |
| SG           | Singapore                            | Close-only |
| SO           | Somalia                              | Blocked    |
| SS           | South Sudan                          | Blocked    |
| SD           | Sudan                                | Blocked    |
| SY           | Syria                                | Blocked    |
| TH           | Thailand                             | Close-only |
| TW           | Taiwan                               | Close-only |
| UM           | United States Minor Outlying Islands | Blocked    |
| US           | United States                        | Blocked    |
| VE           | Venezuela                            | Blocked    |
| YE           | Yemen                                | Blocked    |
| ZW           | Zimbabwe                             | Blocked    |

***

## Blocked Regions

In addition to fully blocked countries, the following specific regions within otherwise accessible countries are also restricted:

| Country      | Region  | Region Code |
| ------------ | ------- | ----------- |
| Canada (CA)  | Ontario | ON          |
| Ukraine (UA) | Crimea  | 43          |
| Ukraine (UA) | Donetsk | 14          |
| Ukraine (UA) | Luhansk | 09          |

***

## Blocking Logic

The geoblocking system includes:

1. **OFAC-Sanctioned Countries**: Countries sanctioned by the U.S. Office of Foreign Assets Control (OFAC)
2. **Additional Regulatory Restrictions**: Countries added for specific regulatory compliance reasons

***

## Server Infrastructure

* **Primary Servers**: eu-west-2
* **Closest Non-Georestricted Region**: eu-west-1

***

## Usage Examples

<Tabs>
  <Tab title="TypeScript">
    ```typescript  theme={null}
    interface GeoblockResponse {
      blocked: boolean;
      ip: string;
      country: string;
      region: string;
    }

    async function checkGeoblock(): Promise<GeoblockResponse> {
      const response = await fetch("https://polymarket.com/api/geoblock");
      return response.json();
    }

    // Usage
    const geo = await checkGeoblock();

    if (geo.blocked) {
      console.log(`Trading not available in ${geo.country}`);
    } else {
      console.log("Trading available");
    }
    ```
  </Tab>

  <Tab title="Python">
    ```python  theme={null}
    import requests

    def check_geoblock() -> dict:
        response = requests.get("https://polymarket.com/api/geoblock")
        return response.json()

    # Usage
    geo = check_geoblock()

    if geo["blocked"]:
        print(f"Trading not available in {geo['country']}")
    else:
        print("Trading available")
    ```
  </Tab>

  <Tab title="Rust">
    ```rust  theme={null}
    use polymarket_client_sdk::clob::Client;

    let client = Client::default();
    let geo = client.check_geoblock().await?;

    if geo.blocked {
        println!("Trading not available in {}", geo.country);
    } else {
        println!("Trading available");
    }
    ```
  </Tab>
</Tabs>

***

## Why These Restrictions

Geographic restrictions are implemented to ensure compliance with:

* International sanctions and embargoes
* Local financial regulations
* Gambling and prediction market laws
* Anti-money laundering (AML) requirements
* Know Your Customer (KYC) regulations

If you believe you are incorrectly restricted or have questions about geographic availability, please contact [Polymarket Support](https://polymarket.com/support).

***

## Next Steps

<CardGroup cols={2}>
  <Card title="Authentication" icon="key" href="/api-reference/authentication">
    Learn how to authenticate trading requests.
  </Card>

  <Card title="Place Orders" icon="plus" href="/trading/quickstart">
    Start placing orders (from eligible regions).
  </Card>
</CardGroup>


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