smithery.ai

Bankr Agent - Token Trading

This skill should be used when the user asks to "buy crypto", "sell tokens", "swap ETH", "trade on Base", "exchange tokens", "cross-chain swap", "bridge tokens", "convert ETH to WETH", or any token trading operation.

Installation

$ npx skills add https://smithery.ai

Summary

  • This skill should be used when the user asks to "buy crypto", "sell tokens", "swap ETH", "trade on Base", "exchange tokens", "cross-chain swap", "bridge tokens", "convert ETH to WETH", or any token trading operation.
  • Provides guidance on supported chains, amount formats, and swap operations.

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More details

Agent compatibility

Declared targets from SKILL.md / docs. Unmarked agents are not listed — the skill may still install via the CLI.

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Skill metadata

Parsed from SKILL.md frontmatter.

Version1.0.0

Package contents

Files included with this skill beyond the listing page.

  • skill md SKILL.md 1,846 B
  • docs SUMMARY.md 325 B

History

  1. First recorded snapshot · 0 installs

SKILL.md

Bankr Token Trading

Execute token trades and swaps across multiple blockchains.

Supported Chains

Chain Native Token
Base ETH
Polygon MATIC
Ethereum ETH
Unichain ETH
Solana SOL

Amount Formats

Format Example Description
USD $50 Dollar amount to spend
Percentage 50% Percentage of your balance
Exact 0.1 ETH Specific token amount

Prompt Examples

Same-chain swaps:

  • "Swap 0.1 ETH for USDC on Base"
  • "Buy $50 of BNKR on Base"
  • "Sell 50% of my ETH holdings"

Cross-chain swaps:

  • "Bridge 0.5 ETH from Ethereum to Base"
  • "Move 100 USDC from Polygon to Solana"

ETH/WETH conversion:

  • "Convert 0.1 ETH to WETH"
  • "Unwrap 0.5 WETH to ETH"

Chain Selection

  • If no chain specified, Bankr selects the most appropriate chain
  • Base is preferred for most operations due to low fees
  • Cross-chain routes are automatically optimized
  • Include chain name in prompt to specify: "Buy ETH on Polygon"

Slippage

  • Default slippage tolerance is applied automatically
  • For volatile tokens, Bankr adjusts slippage as needed
  • If slippage is exceeded, the transaction fails safely

Common Issues

Issue Resolution
Insufficient balance Reduce amount or add funds
Token not found Check token symbol/address
High slippage Try smaller amounts
Network congestion Wait and retry