Connect Kalshi and Polymarket accounts
Link existing exchange accounts and view live balances, holdings and working orders in PredictionView.
Open your account connections
Sign in, open the profile menu and choose Manage account, then Exchanges. You can also open the connection control in the terminal. Live account data and paper balances have separate labels and remain separate ledgers.
Connect Kalshi
Choose Kalshi and supply the API key ID and private PEM key from your Kalshi account. PredictionView verifies the credentials with a signed request and stores them encrypted. The portfolio view reads balances, current positions and resting orders; the key needs permission for those account reads.
Connect Polymarket
Use the wallet signer for your existing Polymarket account on Polygon. Connect wallet requests an authentication message to derive existing CLOB credentials. If your holdings use a proxy or deposit wallet, enter that portfolio wallet address from your Polymarket profile. Manual CLOB API key, secret and passphrase entry is also available.
Review and manage
The connected account view refreshes while open and links holdings and working orders to charts. Incomplete pages and upstream errors are labeled. Real order management opens the exchange. Disconnecting removes PredictionView's stored connection; API-key revocation remains available in your exchange settings.