Prediction Market Affiliate Tracking: S2S & Settlement Attribution

Affiliate tracking must hold attribution from the click all the way to event settlement, which can land 30 to 180 days later. A normal RevShare program reconciles on a daily or weekly cycle, but an event-contract program may not know a partner's true earnings until a long-dated market resolves. Operators need server-to-server postbacks plus settlement-aware reconciliation, because a stack built for instant conversions will misattribute and mispay partners.

This guide is for technical and affiliate-operations leads at prediction-market platforms. It covers S2S postbacks, attribution windows for long-dated events, settlement-based RevShare reconciliation, deep-linking, and where Track360 fits. For the upstream channel strategy that feeds this tracking, see the user-acquisition channels guide, and for commission design see the affiliate programs guide.

Why Settlement Timing Breaks Standard Tracking

Settlement timing breaks standard tracking because a prediction-market conversion spans 5 stages that end at settlement, not one instant event. In affiliate iGaming a deposit is revenue-bearing immediately, but in a prediction market the operator's trading-fee and settlement revenue accrue as the user trades event contracts priced on implied probability and as markets resolve on the order book.

Because market resolution can be long-dated, with a contract on an election or an end-of-year economic figure running for months, the RevShare a partner has truly earned is unknown until those positions settle. A tracking system that closes the books at deposit will systematically misstate partner earnings.

This forces a multi-stage model. The click, the registration, the first deposit (the funded-account event), the trading activity, and the event settlement are distinct points in time, and the operator may pay CPA at the funded-account stage but reconcile RevShare only after settlement. Industry coverage of how event-contract venues handle delayed revenue, from outlets like Finance Magnates, consistently flags this timing gap as the operational hard part of the model.

Tracking Events vs Settlement Timing

A prediction-market affiliate lifecycle spans 6 tracked events, mapped below to when each fires and how it is paid. The table shows which events are immediate and which are gated by settlement, so an engineering and affiliate-ops team can agree on what each postback carries and when reconciliation runs.

The two rows that distinguish prediction markets from any other vertical are the last three. RevShare accrues against trading activity but only finalises at settlement, and adjustments after settlement are normal rather than exceptional. Designing for those rows up front - rather than treating settlement as an edge case - is the difference between a partner program that pays correctly and one that leaks money or loses partner trust over disputed event contract revenue.

S2S Postbacks: The Right Default

An S2S postback is a server-to-server call that records a conversion without relying on a browser. Server-to-server postbacks are the correct default for prediction-market tracking because pixel and cookie-based attribution cannot survive the long gap between click and settlement.

An S2S postback fires from the operator's server to the tracking platform when an event occurs, carrying a click ID, the partner and sub-ID, the event type, and a value. Because it is server-side it does not depend on a browser cookie still existing weeks later, and it survives cross-device journeys, ad-blockers, and the privacy changes that have hollowed out client-side tracking.

1. Generate a unique click ID on the affiliate link and persist it through registration.
2. Fire an S2S signup postback at registration for lead metrics.
3. Fire an S2S conversion postback at the funded-account event, carrying the click ID and deposit value, to make CPA payable.
4. Stream activity/volume postbacks so RevShare basis accrues against the correct partner.
5. Run a settlement reconciliation job that finalises RevShare once markets resolve, and emit reversal postbacks for any post-settlement adjustment.

On-chain venues add a wrinkle: some conversion and referral signals live on-chain, so the postback layer has to ingest blockchain events alongside server events. The Polymarket developer docs illustrate how on-chain activity is surfaced, and a robust tracker normalises both on-chain and off-chain events into the same attribution record. Measurement standards bodies such as the IAB have long pushed server-side measurement for exactly these durability reasons.

Attribution Windows for Long-Dated Events

Attribution windows for prediction markets must run longer than the 30 to 90 day standard most affiliate programs use, because the value-bearing event of settlement can fall outside any short window. The operator must decide and document the attribution model: first-touch versus last-touch credit, the lookback window from click to funded account, and the holding rule that keeps the partner-of-record attached to a user through every market they trade until and beyond settlement.

A smart link that routes users by geo and device while preserving the click ID is the practical mechanism for keeping attribution intact across that long horizon.

Read the right-hand column as the spec for an event-contract tracker. The two rows that most often break a generic tool are the RevShare horizon and reversal handling: a 30-day RevShare window underpays partners on long-dated markets, and a tracker that treats reversals as exceptions cannot cope with the routine voids and re-settlements that prediction markets produce.

Lifetime vs windowed RevShare

Most prediction-market RevShare deals are lifetime or long-window by necessity: if a partner only earns on revenue settled within 30 days, they are paid almost nothing on the long-dated markets that drive much of the platform's volume. Operators typically run lifetime RevShare on net settled revenue, with a clear definition of net (gross trading fees and settlement margin, less reversals, voided markets, and fraud clawbacks). Ambiguity in that definition is the most common source of partner disputes, so the attribution and reporting layer must expose the exact components feeding each payout.

Settlement-Based RevShare Reconciliation

Settlement-based reconciliation is the process that turns accrued RevShare into a finalised, payable amount once markets resolve, and it is the operationally hardest part of a prediction-market program.

The reconciliation job has to join three sources: the attribution record (which partner owns which user), the trading and settlement ledger (what revenue each user actually generated as markets resolved, including the trading fees that a high-volume liquidity provider on a CFTC-regulated designated contract market generates), and the commission rules (each partner's rate, tier, and qualification). Only after a market settles can the system attribute that slice of net revenue to the right partner and update their balance.

Done well, reconciliation is continuous: as markets resolve through the week, partner ledgers update and a transparent statement shows partners exactly which settled markets contributed to their earnings. Done badly, it is a monthly spreadsheet that partners cannot verify and disputes constantly. The regulatory framing matters here too - a CFTC-regulated venue and the affiliates it pays both benefit from an auditable settlement-to-payout trail, and accurate reconciliation is part of treating the program as a regulated financial relationship rather than an iGaming bonus scheme.

Deep-Linking, Sub-IDs, and the Partner Portal

Deep-linking and sub-ID tracking enable partners to send users to a specific market and still be correctly attributed at settlement. A finance creator promoting a Fed-decision contract wants to link straight to that market, not the homepage, and the tracking link must carry the click ID and partner data through the redirect, app handoff, or wallet-connect flow. Sub-IDs let a single partner segment their own traffic by campaign, creative, or placement, and the operator can see which sub-segments deliver users who actually trade and settle profitably.

The partner portal is where all of this becomes visible to the affiliate. A prediction-market partner needs to see funded accounts, accrued RevShare, settled RevShare, pending settlement, and reversals, in close to real time, so they trust that a number that looks low today will rise as their users' markets resolve. That transparency is not a courtesy; it is what keeps good partners in a program where revenue is structurally delayed. Without it, partners assume they are being shorted and churn to a venue whose reporting they can verify.

In prediction markets the partner who looks underpaid this week may be your best partner once their long-dated markets settle. If your reporting cannot show them that pipeline of pending settlement, you will lose them before the revenue ever lands.

Track360 Product Fit

Track360 delivers affiliate tracking, commission management, and reporting for prediction-market operators, built around the S2S and settlement-aware model this guide describes. The platform persists a click ID through registration and the funded-account event, accrues RevShare against trading activity, and reconciles finalised earnings as markets settle, with reversal handling for voids and re-settlements.

Commission management supports CPA, lifetime RevShare, and hybrid models with qualification rules, and real-time reporting gives partners the pending-settlement visibility that keeps them in the program.

For on-chain and hybrid venues, the integrations layer ingests both server-side and on-chain events into one attribution record, so a Polymarket-style on-chain referral and a Kalshi-style off-chain funded account are tracked through the same pipeline. The net effect is a partner program that pays accurately against revenue that only exists once a market resolves - the specific thing generic affiliate tools get wrong for this vertical.