swapper-toolkit

agent
Security Audit
Pass
Health Pass
  • License — License: MIT
  • Description — Repository has a description
  • Active repo — Last push 8 days ago
  • Community trust — 122 GitHub stars
Code Pass
  • Code scan — Scanned 2 files during light audit, no dangerous patterns found
Permissions Pass
  • Permissions — No dangerous permissions requested
Purpose
This toolkit acts as a financial bridge for AI agents, allowing users to deposit funds, bridge assets across blockchains, and interact with DeFi protocols via fiat or crypto.

Security Assessment
Overall risk: Medium. The tool manages highly sensitive financial operations, such as generating deposit links and routing assets via Chainlink and Mastercard integrations. The light code audit (2 files) found no dangerous patterns, hardcoded secrets, or dangerous permission requests. The documentation explicitly states that private keys are never accessed and every transaction requires explicit user approval. However, because the core function involves executing financial transactions and connecting to external networks, standard cryptographic and financial risks still apply.

Quality Assessment
The project appears healthy and actively maintained, with its last push occurring just 8 days ago. It enjoys a solid community trust baseline with 122 GitHub stars. Standard health checks are fully met, including a clear repository description and an approved MIT license. Keep in mind that some core features, including token swaps and full wallet management, are currently listed as "coming soon."

Verdict
Use with caution — the code itself appears safe and respects user consent, but developers should remain alert to inherent financial risks when integrating external DeFi transaction layers.
SUMMARY

DeFi toolkit for AI agents and coding assistants — deposit funds, execute trades, and manage crypto wallets. Works with Claude Code, Cursor, Windsurf, OpenClaw, CrewAI, AutoGPT, and other AI agent frameworks.

README.md

Swapper AI Agent Toolkit

The payment layer for AI agents. Deposit funds, swap tokens, and manage wallets — directly from your AI agent or coding assistant.

Works with Claude Code, Cursor, Windsurf, OpenClaw, GitHub Copilot, CrewAI, AutoGPT, and any AI agent framework that supports the open skills standard.

Powered by Chainlink CRE, Chainlink CCIP, and Mastercard.

Installation

npx skills add swapperfinance/swapper-toolkit

Available Skills

/swapper-deposit — Direct Deposit

Deposit and bridge funds into wallets and DeFi protocols. Card, wallet, or crypto transfer — straight into the protocol.

  • Direct deposits to any wallet address
  • Cross-chain bridge transfers via Chainlink CCIP
  • Protocol deposits — lending, staking, liquidity pools
  • Fiat on-ramp — Mastercard, Visa, Apple Pay, Google Pay (170+ countries)

Triggers when:

  • User asks to deposit, fund, top-up, or bridge assets
  • Agent detects a wallet has insufficient funds mid-task
  • User wants to convert fiat to crypto and deposit into DeFi
  • User wants to fund a wallet before executing a strategy

Example:

User: "Deposit $100 USDC into Aave on Base"

Swapper Deposit Skill:
→ Chain: Base (8453)
→ Token: USDC
→ Protocol: Aave
→ Amount: $100
→ Opening deposit link...

✓ Deposit link generated. Confirm in your browser.

Supported chains: Ethereum, Base, Arbitrum, Optimism, Polygon, Fast, Solana, HyperEVM, BNB Chain, Avalanche

/swapper-trade — Token Swap (Coming Soon)

Swap tokens across chains and DEXs. Cross-chain swaps via Chainlink CCIP.

  • Same-chain swaps across major DEXs
  • Cross-chain swaps via CCIP
  • Optimal route finding
  • Slippage protection

/swapper-wallet — Wallet Management (Coming Soon)

Create, fund, and manage agent wallets.

  • Smart wallet creation with account abstraction
  • Multi-chain wallet setup
  • Wallet funding via fiat or crypto
  • Balance checking

SDK Integration

For developers building apps who want to embed the deposit flow:

npm i @swapper-finance/deposit-sdk
import { openSwapperModal } from "@swapper-finance/deposit-sdk";

openSwapperModal({
  integratorId: "your-integrator-id",
  dstChainId: "8453",
  dstTokenAddr: "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  depositWalletAddress: "0xYourWalletAddress",
  styles: { themeMode: "dark" },
  supportedDepositOptions: ["transferCrypto", "depositWithCash"],
});

Safety

  • Explicit confirmation — every transaction requires user approval
  • Transparent fees — slippage, gas, and risks surfaced before confirmation
  • Key security — private keys are never stored or accessed
  • Transactions are never auto-approved

Powered by

  • Chainlink CRE — End-to-end workflow orchestration for deposits, compliance, and settlement
  • Chainlink CCIP — Cross-chain interoperability across 60+ blockchains
  • Mastercard — Global card payment processing (170+ countries)

Documentation

License

MIT

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