Choose your first venue

Predictefy’s data and trading onboarding are different. You can read unified live and historical data with one Predictefy signup; you do not need an account at every venue. Trading requires the chosen venue’s own account, credentials, wallet, and funding where applicable. Predictefy does not pool those balances.

Pick a starting lane

Starting point	Venues	What this means
Card/bank, no crypto	Kalshi, Gemini, Polymarket US, Novig (confirm personal API credential access first)	Open the venue account, complete its identity checks, create any required API credential, and fund a venue-custodied cash balance.
Crypto wallet required	Polymarket (Polygon), Opinion, Predict.fun, and Myriad (BNB Chain); XO (chain 3223); Rain (Arbitrum); Limitless (Base); Hyperliquid (Hypercore); Pascal (Solana)	Create and fund a wallet on the exact chain with the exact collateral named in that guide. Some lanes also require venue credentials or account provisioning.
Data-only today (hosted API)	PRED is darked by the venue’s caller-key model; SX Bet is client-signed through the venue-direct SDK only, with no hosted lane by custody design.	Do not expect these venues in GET /v1/exec/venues. The SX Bet guide documents its separate client-side integration; PRED must not be funded for hosted submit while darked.
Dark venues (not served):	Smarkets	Smarkets is excluded from hosted routes, router fan-outs, and the served venue count until a commercial API agreement is in place; the venue-direct SDK client remains only for customers with their own Smarkets API approval.

PredictStreet needs both a venue account and an ADI Chain wallet and vault, so it does not fit the simple card-only or wallet-only split.

Once you have picked a venue, Venue credentials shows what that venue issues, whether it needs an API credential at all, and whether the credential reaches Predictefy or stays in your process.

If this is your first trade anywhere, start with a card/bank venue. The account and KYC step can take longer than the trade itself, but you avoid choosing a chain, bridging collateral, and holding gas. Check the venue guide before depositing because account eligibility and execution availability can differ.

If you choose a wallet venue, first create a wallet for the named chain and secure its seed phrase offline. Never paste the seed phrase or private key into Predictefy: Predictefy never sees that key. Fund only a small first trade and any gas asset that the venue guide explicitly requires. When funds must cross chains, use GET /v1/bridge/quote as the assisted route where the venue guide says a bridge is available.

Every venue guide

Hyperliquid · Limitless · Kalshi · Polymarket · Polymarket US · Opinion · Predict.fun · Pascal · XO · PredictStreet · Novig · Gemini · Myriad · PRED · Rain · Smarkets (dark) · SX Bet