Contract Deployments - Caldera Docs

Mainnet Deployments
Testnet Deployments

Metalayer’s message passing protocol is deployed across multiple blockchain networks to enable seamless cross-chain communication. For technical details about the protocol architecture, see Metalayer System Architecture.

Mainnet Deployments

Name	Chain ID	Router Address
Base	8453	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Apechain	33139	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Arbitrum One	42161	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Rari	1380012617	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Form Network	478	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
AlienX	10241024	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Appchain	466	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Molten	360	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Sanko	1996	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Manta Pacific	169	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
B3	8333	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
Ethereum	1	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`
BNB Smart Chain	56	`0x09ce71c24ee2098e351c0cf2dc6431b414d247f3`

Testnet Deployments

Name	Chain ID	Router Address
TOY CHAIN Testnet	21000000	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Ethereum Sepolia	11155111	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Sanko Testnet	1992	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Studio Chain Testnet	616	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Base Sepolia	84532	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Curtis	33111	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Manta Sepolia	3441006	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Towns Testnet	6524490	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Binance Smart Chain Testnet	97	`0x6f23b0211056035a22430a10fd27ded8547dc377`
B3 Testnet	1993	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Arbitrum Sepolia	421614	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Solo Testnet	8884571	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Prime Chain Testnet	2099	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Genlayer Testnet	4221	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Intuition Testnet	13579	`0x6f23b0211056035a22430a10fd27ded8547dc377`
Mawari Testnet	576	`0x6f23b0211056035a22430a10fd27ded8547dc377`

Cross-Chain Messaging

Widget Supported Chains

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