Network Reference

Cyberia mainnet

Field	Value
Network name	Cyberia
Chain ID	49406
Chain ID (hex)	0xC0FE
RPC URL	https://rpc.cyberia.church
Native currency	CYBER
Native decimals	18
Explorer	https://explorer.cyberia.church
Main site	https://cyberia.church
Bridge	https://bridge.cyberia.church
DEX	https://swap.cyberia.church

Wallet configuration object

{
  "chainId": "0xC0FE",
  "chainName": "Cyberia",
  "nativeCurrency": {
    "name": "CYBER",
    "symbol": "CYBER",
    "decimals": 18
  },
  "rpcUrls": ["https://rpc.cyberia.church"],
  "blockExplorerUrls": ["https://explorer.cyberia.church"]
}

Pass this object to the EIP-1193 wallet_addEthereumChain method when a wallet does not yet know Cyberia. Treat an error from the wallet as a user-visible action failure; do not silently fall back to signing on a different network.

Add or switch the network in a browser

const CYBERIA_CHAIN_ID = '0xC0FE';

export async function connectCyberia(provider: {
  request(args: { method: string; params?: unknown[] }): Promise<unknown>;
}) {
  const accounts = await provider.request({
    method: 'eth_requestAccounts',
  });

  try {
    await provider.request({
      method: 'wallet_switchEthereumChain',
      params: [{ chainId: CYBERIA_CHAIN_ID }],
    });
  } catch (error: any) {
    if (error?.code !== 4902) throw error;

    await provider.request({
      method: 'wallet_addEthereumChain',
      params: [{
        chainId: CYBERIA_CHAIN_ID,
        chainName: 'Cyberia',
        nativeCurrency: {
          name: 'CYBER',
          symbol: 'CYBER',
          decimals: 18,
        },
        rpcUrls: ['https://rpc.cyberia.church'],
        blockExplorerUrls: ['https://explorer.cyberia.church'],
      }],
    });
  }

  const chainId = await provider.request({ method: 'eth_chainId' });
  if (chainId !== CYBERIA_CHAIN_ID) {
    throw new Error(`Expected ${CYBERIA_CHAIN_ID}, received ${chainId}`);
  }

  return accounts;
}

Integration flow:

1. Request accounts from the injected wallet provider.
2. Ask the wallet to switch to 0xC0FE.
3. If the wallet reports error 4902, add Cyberia using the canonical object.
4. Read eth_chainId again before enabling a signing action.
5. After broadcasting a transaction, wait for its receipt and link the hash to the explorer.

Public asset identifiers

Asset	Identifier
CYBER.sol on Solana	E67WWiQY4s9SZbCyFVTh2CEjorEYbhuVJQUZb3Mbpump
Wrapped CYBER	0x78272aAd03E4b9d7A9134e874BA6d419B534F6c9
Wrapped CYBER.sol on Cyberia	0x7DcDa19Cf984ca708E5fA228AC148e7d82D508BA
CyberBridge	0xEf2c8E731006EEDD8F44f5Ea03A389635BB28f90

The complete asset and infrastructure contract list is in Tokens and contracts. Verify deployed addresses on the explorer before hardcoding or signing against them.

Integration rules

• Compare chain IDs as integers or canonical hex values, not display strings.
• Never assume an ERC-20 uses 18 decimals; read decimals() or the chain's token index.
• Keep the native CYBER coin distinct from WCYBER, Solana CYBER.sol, and wrapped CYBER.sol.
• Use integer smallest-unit arithmetic for amounts and capacity calculations.
• A successful JSON-RPC HTTP response does not imply transaction settlement; wait for the required receipt or confirmation state.
• Browser-side Solana calls in the Laravel app use its /api/solana/rpc relay rather than a hardcoded upstream.