feat: usdh sponsored intents

[dohaki]

How to test via script

First, set in .env.local the env vars:

• DEV_WALLET_PK=0x... if you want to execute deposits from EVM
• DEV_WALLET_KEY_PAIR_SVM=[...] if you want to execute deposits from SVM

USDC Optimism -> USDH HyperCore

yarn tsx ./scripts/tests/swap.ts args \
--host "https://app-frontend-v3-git-usdh-sponsored-intents-uma.vercel.app" \
--originChainId 10 \
--destinationChainId 1337 \
--inputToken "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85" \
--outputToken "0x2000000000000000000000000000000000000168" \
--tradeType "exactInput" \
--amount 1000000 \
--depositor "0x9a8f92a830a5cb89a3816e3d267cb7791c16b04d" \
--recipient "0x9a8f92a830a5cb89a3816e3d267cb7791c16b04d" \
--skipTxExecution true # set to false if you want to execute tx

USDC Optimism -> USDH HyperEvm

yarn tsx ./scripts/tests/swap.ts args \
--host "https://app-frontend-v3-git-usdh-sponsored-intents-uma.vercel.app" \
--originChainId 10 \
--destinationChainId 999 \
--inputToken "0x0b2C639c533813f4Aa9D7837CAf62653d097Ff85" \
--outputToken "0x111111a1a0667d36bD57c0A9f569b98057111111" \
--tradeType "exactInput" \
--amount 1000000 \
--depositor "0x9a8f92a830a5cb89a3816e3d267cb7791c16b04d" \
--recipient "0x9a8f92a830a5cb89a3816e3d267cb7791c16b04d" \
--skipTxExecution true # set to false if you want to execute tx

USDC Solana -> USDH HyperEvm

yarn tsx ./scripts/tests/swap.ts args \
--host "https://app-frontend-v3-git-usdh-sponsored-intents-uma.vercel.app" \
--originChainId 34268394551451 \
--destinationChainId 999 \
--inputToken "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v" \
--outputToken "0x111111a1a0667d36bD57c0A9f569b98057111111" \
--tradeType "exactInput" \
--amount 1000000 \
--depositor "FmMK62wrtWVb5SVoTZftSCGw3nEDA79hDbZNTRnC1R6t" \
--recipient "0x9a8f92a830a5cb89a3816e3d267cb7791c16b04d" \
--skipTxExecution true # set to false if you want to execute tx

USDC Solana -> USDH HyperEvm

yarn tsx ./scripts/tests/swap.ts args \
--host "https://app-frontend-v3-git-usdh-sponsored-intents-uma.vercel.app" \
--originChainId 34268394551451 \
--destinationChainId 999 \
--inputToken "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v" \
--outputToken "0x111111a1a0667d36bD57c0A9f569b98057111111" \
--tradeType "exactInput" \
--amount 1000000 \
--depositor "FmMK62wrtWVb5SVoTZftSCGw3nEDA79hDbZNTRnC1R6t" \
--recipient "0x9a8f92a830a5cb89a3816e3d267cb7791c16b04d" \
--skipTxExecution true # set to false if you want to execute tx

[vercel]

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Project	Deployment	Preview	Comments	Updated (UTC)
app-frontend-v3	Ready	Preview	Comment	Nov 22, 2025 5:09am
sepolia-frontend-v3	Ready	Preview	Comment	Nov 22, 2025 5:09am