Bankr Dev Polymarket
- 356 installs
- 80 repo stars
- Updated March 24, 2026
- bankrbot/claude-plugins
bankr dev - polymarket is a Claude Code skill that integrates Bankr dev workflows with Polymarket prediction markets for market discovery, order placement, and position tracking.
About
bankr dev - polymarket is an integration skill for developers building agent or API workflows on Polymarket through Bankr. It guides market discovery queries, order placement flows, and position tracking against Polymarket prediction markets using Bankr dev tooling. Teams reach for this skill when automating trading research, executing market orders programmatically, or monitoring open positions from Claude Code or Bankr-connected agents. The skill sits in the Web3 and fintech integration layer—bridging Bankr CLI and API patterns with Polymarket market data and execution endpoints rather than generic wallet safety docs.
- Polymarket market discovery
- Prediction order placement
- Position and PnL tracking
- API auth and rate handling
- Agent-callable market actions
Bankr Dev Polymarket by the numbers
- 356 all-time installs (skills.sh)
- Ranked #49 of 479 Web3 & Blockchain skills by installs in the Skillselion catalog
- Data as of Jul 31, 2026 (Skillselion catalog sync)
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| Installs | 356 |
|---|---|
| repo stars | ★ 80 |
| Last updated | March 24, 2026 |
| Repository | bankrbot/claude-plugins ↗ |
How do you integrate Bankr with Polymarket APIs?
Integrate Bankr dev workflows with Polymarket prediction markets for market discovery, order placement, and position tracking.
Who is it for?
Developers automating Polymarket trading research and order flows through Bankr dev APIs and agents.
Skip if: Teams needing only Bankr API key security guidance without Polymarket market or trading integration.
When should I use this skill?
The user asks to connect Bankr dev tools to Polymarket for markets, orders, or position tracking.
What you get
Configured Bankr-to-Polymarket flows for market discovery, placed orders, and tracked positions.
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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What can bankr dev - polymarket automate?
bankr dev - polymarket automates Polymarket market discovery, order placement, and position tracking through Bankr dev workflows. Developers use it to connect Bankr APIs or agents to prediction-market endpoints for programmatic trading tasks.
When should developers use the Polymarket Bankr skill?
Developers should use bankr dev - polymarket when building Claude or Bankr agents that query Polymarket markets, submit orders, or monitor positions. The skill focuses on integration wiring rather than general API key rotation docs.