Chainlink CCIP powers cross-chain settlements between Mantle Sepolia and Base Sepolia. Batches originate on Mantle; payouts settle on Base.
Source Chain
Mantle Sepolia
Chain ID 5003
Destination Chain
Base Sepolia
Chain selector 10344971235874465080
Router
0xFd33fd627017fEf041445FC19a2B6521C9778f86
Mantle Sepolia CCIP Router
OnRamp
0x056A1FAb28562750a54063E37DDc66d506e320d2
Mantle → Base message gateway
OffRamp
0x4d8193f845Eb3540e0BdA9451296600362E22B15
Base ← Mantle message receiver
Token Bridged
CCIP-BnM
0xEA8cA8AE1c54faB8D185FC1fd7C2d70Bee8a417e (Mantle) → 0x88A2d74F47a237a62e7A51cdDa67270CE381555e (Base)
1 CCIP-BnM bridged Mantle Sepolia → Base Sepolia via Router. View on MantleScan for full details.
Fee Token
address(0) — native MNT
ExtraArgs
0x97a657c9 + abi.encode(uint256(gasLimit))