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Answers built from the current Portflow rules.
PredictsYES / NO matching, partial fills, settlement, fees, market IDs and resolutions.Funding & withdrawalsSolana USDC funding, withdrawals, limits and security.Harbor RewardsHarbor Points, Harbor Draw, referrals, qualification and reward activity.PORTCOINPORTCOIN markets, short-duration Predicts, market cadence and the PORTCOIN experience.Port data & methodologyPortflow Scores, port activity, data sources, methodology and market intelligence.Account & securityLogin security, verification, profile settings, account access and sensitive actions.Profiles & communityGroups, Predict Profiles, followers, rankings and social features.Access, legal & compliancePredicts availability, jurisdiction controls and regulatory information.
All help articles (12)
- How does 1:1 Predict matching work?YES and NO orders match 1:1. Partial fills are supported and unmatched funds are returned.
- What is the minimum Predict amount?The minimum is $1.00 USDC and cent precision is allowed.
- How is the 5% settlement fee calculated?The 5% settlement fee applies only to the losing matched pool.
- Why is part of my Predict unmatched?Only equal opposing amounts can match; unmatched funds remain available or are returned.
- How do I deposit Solana USDC?Portflow funding uses Solana USDC only. Deposits are not live yet.
- How do withdrawals work?Withdraw Solana USDC to a Solana address. Withdrawals are free.
- Why is there no Wallet page?Funding is a dedicated account action rather than a generic Wallet destination.
- What are Harbor Points?Harbor Points are Portflow loyalty points used for eligible rewards and status progression.
- What are PORTCOIN Predicts?Short-duration PORTCOIN markets are separate from real-world port activity Predicts.
- How are port metrics calculated?Data sources, Portflow Scores, activity, congestion and methodology.
- How do I secure my account?Never share private keys, seed phrases or passwords.
- Where is Predicts available?Jurisdiction restrictions apply specifically to Predicts, not general Portflow access.
Contact supportChoose the support path that matches your issue.Protect your Portflow accountWhat to do about suspicious logins, withdrawals, or messages pretending to be Portflow.System statusLive service monitoring is not connected yet.Maritime glossaryTEU, draft depth, berth dwell, AIS latency, vessel types and more.