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Custom Address

Omniassets: Your token transferable across chains.

Send any asset across chains and optionally set your destination hook with custom logic.

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Omnisea.sol · transfer
// sendOriginalTo pulls the token into OmniseaVault
IERC20(token).approve(address(omnisea), amt);

// Destination addresses stay raw until the destination VM
bytes memory recipient = abi.encodePacked(to);
BytesComposeParams memory compose = BytesComposeParams({
    composer: bytes(""),
    gasLimit: 0,
    message: ""
});

// Quote and send must stay byte-identical
uint256 fee = omnisea.quoteSendOriginalTo(
    dstEid, token, amt, recipient, false, compose, opts
);

// EndpointV2 chains require exact msg.value
omnisea.sendOriginalTo{value: fee}(
    dstEid, token, amt, recipient, false, compose, opts
);

Embed in your product.

Integrate Omniassets into your application with a few lines of code.

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viem · route discovery
// Canonical token, or an Omniasset already?
const identity = await client.readContract({
  address: omnisea,
  abi: omniseaAbi,
  functionName: "oftToOriginal",
  args: [token],
});
const isRepresentation = identity[2];

// A zero address means this deploys the token
const representation = await client.readContract({
  address: omnisea,
  abi: omniseaAbi,
  functionName: "representationFor",
  args: [originalEid, encodePacked(["address"], [token])],
});
const isFirst = representation === zeroAddress;

// Canonical → sendOriginalTo, representation → sendOFTTo
const fn = isRepresentation
  ? "sendOFTTo" : "sendOriginalTo";
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