Swapper Deposit

This handles both fiat onramp and cross-chain bridging into any wallet or protocol you specify. You give it a destination address, chain ID, and token, and it generates a Swapper Finance deeplink that supports card payments, crypto transfers, and CCIP bridging across 60+ chains. It's backed by Chainlink CRE for the full compliance and settlement flow, with Mastercard processing covering 170 countries. The skill also triggers mid-reasoning when Claude detects insufficient funds during an operation, which is genuinely useful for automated workflows. The deeplink approach keeps things simple, though developers building apps can use the TypeScript SDK for embedded widgets or modals instead.

skills.sh installs: 835
GitHub stars: 855
last updated: Jul 14, 2026

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Install

$ npx -y skills add swapperfinance/swapper-toolkit --skill swapper-deposit --agent claude-code

Installs into .claude/skills of the current project.

Files

Swapper Deposit Skill

When to activate

The user explicitly asks to deposit, fund, top-up, or bridge assets into a wallet.
Mid-reasoning: you detect that a wallet lacks sufficient funds to complete a requested operation (e.g., a trade, deployment, or transfer fails due to insufficient balance).

What you need from the user

Collect the following before generating the deeplink. Ask for any missing values:

Parameter	Required	Description	Example
`depositWalletAddress`	Yes	The wallet address that will receive the deposit	`0x2A018F2506acaEEE2C10632514Fc5DCa9eE2c28A`
`dstChainId`	Yes	Destination chain ID	`8453` (Base)
`dstTokenAddr`	Yes	Destination token contract address (ERC-20)	`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`