Supported Blockchains

The IBEx.Fi API supports multiple blockchain networks for Safe wallet deployment and operations. You can specify the target chain using the X-Blockchain-Id header or blockchainId query parameter.

Testnet Chains

• 421614 - Arbitrum Sepolia - Safe Docs
• 10200 - Gnosis Chiado Testnet - Safe Docs
• 11155111 - Ethereum Sepolia - Safe Docs
• 84532 - Base Sepolia - Safe Docs
• 80002 - Polygon Amoy - Safe Docs
• 97 - BNB Smart Chain Testnet (WIP) - Safe Docs
• 901 - Solana Testnet (WIP) - Safe Docs

Mainnet Chains

• 100 - Gnosis Mainnet - Safe Docs
• 42161 - Arbitrum One - Safe Docs
• 1 - Ethereum Mainnet - Safe Docs
• 8453 - Base Mainnet - Safe Docs
• 56 - BNB Smart Chain Mainnet (WIP) - Safe Docs
• 137 - Polygon Mainnet - Safe Docs
• 900 - Solana Mainnet (WIP) - Safe Docs

Note: The chain ID must match an active chain in the system. If omitted, the default chain from configuration is used.

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