# gambatracker > Independent tracker for 32 crypto casinos and 31 CS2 case sites: live bets, biggest wins, observed RTP with confidence bands, on-chain deposits and reserves. Free to read, no sign-up; the site runs no games and takes no bets. gambatracker reads what crypto casinos and CS2 case-opening sites publish themselves (public bet and drop feeds, counters, catalogs, game rules and case odds) and the blockchain, and labels every figure by how it was produced: - **Observed**: summed from the individual bets a casino’s public feed showed. Feeds are samples, so an observed total is a floor. - **Estimated**: read from the casino’s own public counter (the bets it counted, or the growth of its wagered total). It approximates the casino’s true total and carries the counter’s own errors. - **On-chain**: measured from blockchain transfers to and from the casino’s reviewed wallets, in USD at the minute each one confirmed. Exact for the wallets we know; blind to the ones we do not. Observed RTP is paid out ÷ wagered over the sampled bets in a window, with a 95% band; a row needs 2,000 bets and $20,000 wagered before it is ranked or flagged. A casino’s official RTP is the figure it publishes for a game; the studio’s RTP versions come from the studio’s own site, and the published-figures pages set the two side by side. Every figure describes the past: none predicts a result or improves anyone’s odds. When citing a figure, give its window and its label (observed, estimated or on-chain) and link the page it comes from. The API’s data is free to use with the attribution “Data: gambatracker.com” and a link, and is not to be resold as a feed ([terms](https://gambatracker.com/developers#terms)). Every page is also markdown: its URL with `.md` added (`https://gambatracker.com/index.md` for the home page), or the page itself for a request that sends `Accept: text/markdown`. ## Casinos and case sites - [Crypto casinos compared](https://gambatracker.com/casinos): On-chain deposits, observed volume, reserves and feed coverage for 32 casinos, side by side. - [CS2 case-opening sites](https://gambatracker.com/case-sites): Openings, observed vs advertised RTP, battles and coverage for 31 case sites. - [Compare crypto casinos](https://gambatracker.com/compare): Players online, wagering, on-chain flows, reserves, coverage and top games side by side. - [Published RTP figures by casino](https://gambatracker.com/figures): The slot RTPs each casino publishes that are not a figure the slot’s studio publishes: mismatches, lower versions, two-figure games and the largest gap. - [On-chain deposits, withdrawals and reserves](https://gambatracker.com/flows): Hot-wallet flows for 32 crypto casinos across 11 chains, read from the blockchain. - [Feed status and coverage](https://gambatracker.com/status): Live health of every bet feed we read: access mode, rate, sample ratio and chain lag. ## RTP and slots - [Live slot RTP tracker](https://gambatracker.com/rtp): Observed vs official RTP per slot, casino and provider, with 95% confidence bands. - [Slots across crypto casinos](https://gambatracker.com/slots): Every tracked slot with observed RTP, bets, wagered and its biggest multipliers; the slot finder filters them by the studio’s volatility, features, max win, RTP, release date and demo. - [Compare slots](https://gambatracker.com/slots/compare): Studio RTP versions, volatility and max win next to observed RTP, hit rate, swings and max win hits, side by side. - [Slot max win hits](https://gambatracker.com/max-wins): Every sampled bet that reached the max win its studio publishes: game, multiplier against the cap, stake, payout and casino. - [Slot providers](https://gambatracker.com/providers): Every studio seen in the public bet feeds: games, sampled bets, wagered and observed RTP. - [Originals RTP by casino](https://gambatracker.com/rtp/originals): Observed RTP of every casino’s in-house games against the figure it advertises. ## Wins and records - [Biggest crypto casino wins](https://gambatracker.com/big-wins): Payout, stake, multiplier, game and casino for every sampled bet that paid big. - [Casino records](https://gambatracker.com/records): Every observed new highest multiplier and biggest payout, and who held it before. - [Hall of Fame](https://gambatracker.com/leaderboards): Biggest wins, multipliers and players by month, from the sampled public feeds. - [Casino streamers](https://gambatracker.com/streamers): Live sessions and observed on-stream wins from the sampled feeds. ## Reports - [Monthly crypto casino reports](https://gambatracker.com/reports): Observed wager, on-chain flows, originals RTP, records and coverage, once a month. - [The gambatracker blog](https://gambatracker.com/blog): A post a day on crypto gambling: record wins, high rollers, slots, RTP, on-chain flows and CS2 case sites. ## Method and policies - [Methodology](https://gambatracker.com/methodology): How every figure on gambatracker is measured: observed, estimated or on-chain. - [Methodology and coverage in markdown](https://gambatracker.com/llms-full.txt): This file’s long form: how each figure is produced, the published-figures rules, what the site cannot see, and the casinos, case sites and studios it tracks. - [Responsible gambling](https://gambatracker.com/responsible-gambling): 18+. Past results never predict. Limits, warning signs, self-exclusion and free help. - [Affiliate disclosure](https://gambatracker.com/affiliate-disclosure): Which links earn a commission, how they are labelled, and why rankings never depend on them. - [Privacy](https://gambatracker.com/privacy): What gambatracker records about visitors, accounts, newsletter and reviews, how long it is kept, and how to export or delete it. ## Developers - [The gambatracker public API](https://gambatracker.com/developers): JSON API and live socket for sampled bets, big wins, observed RTP, flows and reports. - [OpenAPI 3.1 document](https://gambatracker.com/api/openapi.json): Every public route of the JSON API with its parameters and answer shapes; base URL https://gambatracker.com/api. ## Press and contact - [Media kit](https://gambatracker.com/branding): The gambatracker logo, X header, ad banners in the standard sizes, stream graphics, colours and type, ready to download. - [Contact](mailto:hello@gambatracker.com): Corrections, data questions, API tiers and press: hello@gambatracker.com. ## Optional - [High roller bets](https://gambatracker.com/high-rollers): Observed bets of $1,000 or more, with the house edge and expected loss on each. - [Highest multipliers](https://gambatracker.com/lucky): The highest observed multipliers at crypto casinos, from the sampled public feeds. - [Crypto casino sports bets](https://gambatracker.com/sports): Large and multi-leg sports bets observed on the public feeds. - [Casino races](https://gambatracker.com/races): Running and ended wager races with prize pools and the published standings. - [Crypto casino jackpots](https://gambatracker.com/jackpots): Current pool sizes and their growth, snapshotted from the casinos. - [Crash history by casino](https://gambatracker.com/crash): Observed house edge from complete public round histories, with a 95% band. - [Casino originals](https://gambatracker.com/originals): Dice, limbo, crash, plinko, mines and more: who runs them and the observed RTP per casino. - [New slot radar](https://gambatracker.com/slots/new): Games first seen in a casino catalog or a public bet feed, and how they started. - [Studio release dates](https://gambatracker.com/slots/new/releases): When each studio says its slot came out, next to when a crypto casino first had it and how many list it now. - [On-chain casino insights](https://gambatracker.com/insights): Deposit sizes, depositing addresses, timing, concentration and overlap from the wallets we track. - [Biggest streamer wins](https://gambatracker.com/leaderboards/streamers): Casino streamers ranked by their largest observed on-stream win. - [Compare CS2 case sites](https://gambatracker.com/case-sites/compare): Openings, case value, battles, observed and advertised RTP side by side. - [CS2 cases](https://gambatracker.com/cases): Cases across 31 case sites: price, published odds, observed RTP and the biggest drops. - [CS2 items dropping from cases](https://gambatracker.com/items): Drops per item, sites and values over the last 7 days. - [CS2 case drops](https://gambatracker.com/drops): The biggest and luckiest drops observed on case-site feeds. - [CS2 case battles](https://gambatracker.com/battles): Seats, what each unboxed, cost, payout ratio and battle RTP by site and mode. - [CS2 upgrades and contracts](https://gambatracker.com/upgrades): Shown chances tested against the wins where a site publishes its results. - [CS2 case leaderboards](https://gambatracker.com/case-leaderboards): Biggest drops, multipliers, openers and battles by month. - [Provably fair checker](https://gambatracker.com/verify): Recompute bet results in your browser from seeds, hash chains and VRF proofs. - [Monthly report by email](https://gambatracker.com/newsletter): Observed wager, on-chain flows, originals RTP and records, once a month.