# Bankr Dev - Token Trading

> This skill should be used when building trading bots, implementing swap functionality, or adding cross-chain bridge support. Covers same-chain swaps, cross-chain bridges, ETH/WETH conversions, and amount formats.

- Skill: `enuno/bankr-dev-token-trading` (Agent Skill)
- Install (CLI): `npx skillmds add enuno/bankr-dev-token-trading`
- Raw SKILL.md: https://api.skillmd.com/api/skills/enuno/bankr-dev-token-trading/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: enuno (https://skillmd.com/u/enuno)
- Updated: 2026-08-19
- Page: https://skillmd.com/skills/enuno/bankr-dev-token-trading

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# Token Trading Capability

Execute token swaps and trades via natural language prompts.

## What You Can Do

| Operation | Example Prompt |
|-----------|----------------|
| Buy tokens | `Buy $50 of ETH` |
| Sell tokens | `Sell 10% of my USDC` |
| Swap tokens | `Swap 0.1 ETH for USDC` |
| Cross-chain bridge | `Bridge 100 USDC from Ethereum to Base` |
| Cross-chain swap | `Swap ETH on Ethereum for USDC on Polygon` |
| Wrap ETH | `Convert 1 ETH to WETH` |
| Unwrap WETH | `Convert 1 WETH to ETH` |

## Prompt Patterns

```
Buy {amount} of {token} [on {chain}]
Sell {amount} of {token} [on {chain}]
Swap {amount} {fromToken} for {toToken} [on {chain}]
Bridge {amount} {token} from {sourceChain} to {destChain}
```

**Amount formats:**
- USD: `$50`, `$100`
- Percentage: `10%`, `50%`
- Exact: `0.5 ETH`, `100 USDC`

**Supported chains:** Base, Polygon, Ethereum, Unichain, Solana

## Usage

```typescript
import { execute } from "./bankr-client";

// Simple trade
await execute("Buy $50 of ETH on Base");

// Cross-chain
await execute("Bridge 100 USDC from Ethereum to Base");
```

## Related Skills

- `bankr-client-patterns` - Client setup and execute function
- `bankr-api-basics` - API fundamentals
- `bankr-market-research` - Price data for trading decisions