> For the complete documentation index, see [llms.txt](https://docs.mapprotocol.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.mapprotocol.io/network/relay-chain.md).

# MAP Relay Chain

MAP Relay Chain (Atlas) is an EVM-compatible blockchain at the core of MAP Protocol.

## Mainnet

| Property        | Value                             |
| --------------- | --------------------------------- |
| Network Name    | MAP Mainnet                       |
| Chain ID        | `22776`                           |
| Currency Symbol | MAPO                              |
| RPC URL         | `https://rpc.maplabs.io`          |
| WebSocket       | `wss://wss.maplabs.io`            |
| Explorer        | <https://explorer.mapprotocol.io> |
| Explorer (alt)  | <https://maposcan.io>             |

### Add to Wallet

```json
{
  "chainId": "0x58f8",
  "chainName": "MAP Mainnet",
  "nativeCurrency": {
    "name": "MAPO",
    "symbol": "MAPO",
    "decimals": 18
  },
  "rpcUrls": ["https://rpc.maplabs.io"],
  "blockExplorerUrls": ["https://explorer.mapprotocol.io"]
}
```

## Testnet (Makalu)

| Property        | Value                            |
| --------------- | -------------------------------- |
| Network Name    | MAP Makalu                       |
| Chain ID        | `212`                            |
| Currency Symbol | MAPO                             |
| RPC URL         | `https://testnet-rpc.maplabs.io` |
| WebSocket       | `wss://testnet-wss.maplabs.io`   |
| Explorer        | <https://testnet.maposcan.io>    |
| Faucet          | <https://faucet.mapprotocol.io>  |

### Add to Wallet

```json
{
  "chainId": "0xd4",
  "chainName": "MAP Makalu",
  "nativeCurrency": {
    "name": "MAPO",
    "symbol": "MAPO",
    "decimals": 18
  },
  "rpcUrls": ["https://testnet-rpc.maplabs.io"],
  "blockExplorerUrls": ["https://testnet.maposcan.io"]
}
```

## Network Specifications

| Specification     | Value                  |
| ----------------- | ---------------------- |
| Consensus         | Istanbul BFT (IBFT)    |
| Block Time        | \~5 seconds            |
| Finality          | Instant (single block) |
| EVM Compatibility | Full                   |
| Gas Token         | MAPO                   |


---

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