B

Broad

Markets

Import

SDK

API keys, wallets, and developer resources

API Keys

🔑

No API keys yet

Create an API key to connect external trading bots.

Agent Wallets

Not set up

Configure wallets to enable real trading on Polymarket and Kalshi.

PolymarketPolygon

Self-Custody Wallet

You hold the keys. Signing happens locally in your clawbot.

  1. 1. Create a new Polygon wallet (MetaMask, Rabby, etc.)
  2. 2. Fund it with USDC on Polygon (bridge via across.to)
  3. 3. Add your private key to your clawbot env:
WALLET_PRIVATE_KEY=0x...

First run will prompt you to run client.set_approvals() once. After that, trading is fully automatic.

Simmer-Managed Wallet

Broad Markets generates and manages keys server-side. No setup needed in your clawbot.

KalshiSolana

Kalshi requires your own Solana wallet. Signing happens locally in your clawbot.

  1. 1. Add your Solana private key to your clawbot env:
  2. SOLANA_PRIVATE_KEY=your_base58_secret_key
  3. 2. Export from Phantom: Settings → Security → Export Key.
  4. 3. Fund with SOL for gas fees. USDC stays on Solana.
BOT WALLET ADDRESS
⚠ Security: Store private keys only in your clawbot env vars.
NotificationsNot set up
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