Bankr Dev Token Trading
- 365 installs
- 80 repo stars
- Updated March 24, 2026
- bankrbot/claude-plugins
bankr dev - token trading is a Claude Code developer skill that implements Bankr token swap, bridge, and wrap flows via natural-language `execute()` prompts for developers building agent-driven crypto trading features.
About
bankr dev - token trading is a BankrBot Claude plugin dev skill (version 1.0.0) for building trading bots and swap integrations with the Bankr client. It documents seven core operations—buy, sell, swap, cross-chain bridge, cross-chain swap, wrap ETH, and unwrap WETH—using natural-language prompts parsed by `execute()`. Amount formats include USD (`$50`), percentages (`10%`), and exact token quantities (`0.5 ETH`). Supported chains are Base, Polygon, Ethereum, Unichain, and Solana. Example TypeScript shows `import { execute } from "./bankr-client"` followed by prompts like `Buy $50 of ETH on Base` or `Bridge 100 USDC from Ethereum to Base`. The skill links to related Bankr dev skills for client patterns, API basics, and market research. Use it when wiring conversational trading into agents rather than submitting raw calldata manually.
- On-chain swap and order flow design
- Wallet and signing integration patterns
- DEX and liquidity endpoint wiring
- Slippage, fees, and execution safeguards
- Agent-callable trading API orchestration
Bankr Dev Token Trading by the numbers
- 365 all-time installs (skills.sh)
- Ranked #38 of 479 Web3 & Blockchain skills by installs in the Skillselion catalog
- Data as of Jul 31, 2026 (Skillselion catalog sync)
npx skills add https://github.com/bankrbot/claude-plugins --skill bankr-dev---token-tradingAdd your badge
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| Installs | 365 |
|---|---|
| repo stars | ★ 80 |
| Last updated | March 24, 2026 |
| Repository | bankrbot/claude-plugins ↗ |
How do you add Bankr token swaps to an agent?
Build Bankr token-trading flows—quotes, swaps, order submission, wallet interactions, and chain-specific integration logic for agent-driven crypto execution.
Who is it for?
Developers building Bankr-powered trading bots or agent wallets who want natural-language swap, bridge, and wrap operations instead of manual calldata.
Skip if: Teams needing only raw contract calldata submission should use bankr agent arbitrary transactions rather than conversational trading prompts.
When should I use this skill?
User asks to implement Bankr swap functionality, trading bots, cross-chain bridges, or ETH/WETH conversion in code.
What you get
TypeScript execute() integration, prompt-pattern reference, and working same-chain swap or cross-chain bridge flows via Bankr.
- execute() integration code
- Prompt pattern reference
By the numbers
- Documents 7 trading operations in the capability table
- Supports 5 chains: Base, Polygon, Ethereum, Unichain, Solana
- Skill version 1.0.0 in bankr-agent-dev plugin
Files
Safety & Access Control
Comprehensive safety guidance for using the Bankr API and CLI.
API Key Types
Bankr uses a single key format (bk_...) with capability flags:
| Flag | Controls | Default |
|---|---|---|
agentApiEnabled | /agent/* endpoints | false |
llmGatewayEnabled | LLM Gateway at llm.bankr.bot | false |
readOnly | Restricts agent to read-only tools | false |
Manage flags at bankr.bot/api.
Read-Only API Keys
When readOnly: true, all write tools are filtered from the agent session:
Allowed: Balances, prices, analytics, portfolio, research Blocked: Swaps, transfers, NFT purchases, staking, orders, token launches, leverage, Polymarket bets, claims
The /agent/sign and /agent/submit endpoints return 403 for read-only keys.
IP Whitelisting
Set allowedIps on your API key to restrict usage to specific IPs. Requests from non-whitelisted IPs are rejected with 403.
- Empty array = all IPs allowed (default)
- Non-empty array = only listed IPs can use the key
Dedicated Agent Wallet
When building autonomous agents, create a separate Bankr account rather than using your personal wallet:
- Limited exposure — compromised key only exposes agent wallet funds
- Clear accounting — agent transactions isolated from personal activity
- Independent controls — apply stricter access controls without affecting personal use
- Easy revocation — disable agent account without disrupting primary wallet
Recommended Funding
| Chain | Gas Buffer | Trading Capital |
|---|---|---|
| Base | 0.01-0.05 ETH | As needed |
| Polygon | 5-10 MATIC | As needed |
| Ethereum | 0.05-0.1 ETH | As needed |
| Solana | 0.1-0.5 SOL | As needed |
Rate Limits
| Tier | Daily Limit |
|---|---|
| Standard | 100 messages/day |
| Bankr Club | 1,000 messages/day |
| Custom | Set per API key |
Reset window is 24 hours from first message (rolling), not midnight.
Key Management
- Store keys in environment variables (
BANKR_API_KEY,BANKR_LLM_KEY), never in source code - Add
~/.bankr/and.envto.gitignore - Rotate keys periodically at bankr.bot/api
- Revoke immediately if compromised
- Use separate keys for Agent API vs LLM Gateway if needed
Transaction Safety
- Test first — small amounts on Base/Polygon before scaling
- Verify recipients — double-check addresses before transfers
- Gas buffer — keep enough native tokens for gas
- Immediate execution —
/agent/submitexecutes with no confirmation prompt - Understand calldata — verify trusted source for arbitrary transactions
Pre-Deployment Checklist
- Use a dedicated agent wallet, not your personal account
- Fund with limited amounts appropriate to purpose
- Set read-only if agent only queries data
- Configure IP whitelisting for server-side agents
- Store keys in environment variables
- Test with small amounts first
- Implement error handling for rate limits (429) and access control (403)
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Pick for conversational swap and bridge UX; use arbitrary-transactions when you already have encoded calldata.
FAQ
What amount formats does bankr dev token trading support?
bankr dev - token trading accepts three amount formats in prompts: USD values like `$50`, portfolio percentages like `10%`, and exact token amounts like `0.5 ETH` or `100 USDC`. Pass these inside natural-language strings sent to the Bankr `execute()` function.
Which chains can Bankr dev token trading bridge or swap on?
bankr dev - token trading lists five supported chains: Base, Polygon, Ethereum, Unichain, and Solana. Cross-chain prompts follow patterns like `Bridge 100 USDC from Ethereum to Base` or `Swap ETH on Ethereum for USDC on Polygon` through Bankr execute().