ICP-01DEFI PROTOCOLS

REPLACE MULTISIGS WITH MATH

Cryptographic cross-chain proofs for DeFi. 25 protocols integrated. 321 contracts tracked across 41 chains.

AUDIT YOUR COVERAGE →DeFi Dev Channel

Protocols

321

Contracts

Chains

<500ms

Proof Gen

HOW IT WORKS

Three steps to integration

Source Chain Event

Your protocol emits a lock, deposit, or trade on any of 41 chains. Taifoon indexes the event in real time via bloom filters.

MMR Proof Generation

Our Spinner network generates a V5 proof blob: SuperRoot → ChainHeader → MMR siblings → BlockProof → Event data → Finality commitment.

Destination Verification

Your destination contract verifies the proof on-chain against the SuperRoot. No bridge. No multisig. Pure math.

START IN 4 MINUTES

Verify a cross-chain proof on-chain

solidity~/quickstart.sol

1// SPDX-License-Identifier: MIT
2pragma solidity ^0.8.20;
3
4import {ITaifoonVerifier} from "@taifoon/contracts/ITaifoonVerifier.sol";
5
6contract CrossChainSettlement {
7    ITaifoonVerifier public verifier;
8
9    function settleFromProof(
10        uint256 srcChain, bytes calldata v5Proof
11    ) external {
12        (bool valid, bytes memory payload) =
13            verifier.verifyV5(srcChain, v5Proof);
14        require(valid, "Invalid proof");
15        (address sender, uint256 amount) =
16            abi.decode(payload, (address, uint256));
17        _processSettlement(sender, amount);
18    }
19}