Bitcoin
Bitcoin Exchanges: How the Venue Model Works
A bitcoin exchange is an intermediary that matches buyers and sellers through an order book and charges in layers: trading fees, usually split by maker and taker, then withdrawal terms. This page explains the model with dated published schedules, and reviews no venue.
The model, in one paragraph
An exchange is an intermediary. It holds customer balances. It runs an order book that matches buyers against sellers. It takes a fee for the match [2]. That is the whole model, and every section below is a layer on it. The account layer. The trading fee layer. The withdrawal layer. Each layer has published terms, and the terms are the content.
The trading fee layer
Trading fees usually split into two rates. Maker orders rest on the book, adding liquidity. Taker orders cross the book, taking liquidity. The two are priced differently by design. One dated example grounds the structure. Gemini’s published ActiveTrader schedule, captured 12 September 2026, prices its base tier at 0.600 percent maker and 1.200 percent taker, stepping down with thirty-day volume and asset balance [1]. That is one venue’s schedule, quoted as its own statement. Other venues publish other schedules. The split itself is the general fact.
The withdrawal layer
Proceeds do not leave a venue for free. Withdrawal terms publish per asset and per rail. Crypto withdrawals carry network-settled fees, fiat withdrawals carry rail fees and timing. Kraken’s support articles, captured 11 September 2026, document the shape: a free ACH rail alongside priced faster rails, and per-network crypto withdrawal fees with their own minimums [2]. The layers stack. A trade’s true cost is the trading fee plus the exit fee, and the exit fee is where schedules quietly differ.
One labeling caution travels with per-network rows. At least one venue’s withdrawal rows have carried contract-labeling errors for a specific network [2]. The caution generalizes. When a withdrawal row names a network, the issuer’s own contract documentation is the address of record, not the venue’s row label.
What the old page carried, and why it is gone
The old version of this page listed per-venue fee percentages and availability claims frozen from February 2023. Vendor figures age exactly like prices, only slower. The research behind this rewrite superseded every one of those figures with dated captures of the venues’ own schedules, and this page consumes the dated form only [1] [2]. A fee page whose numbers are three years old is not a fee page. It is a souvenir.
The audit also caught a spun fragment on this page, a trailing half-sentence about central bank digital currency, glued next to an in-content link to a 2021 market-outlook video. Neither belonged on a page about exchange mechanics. Both are dropped, and the drop is recorded here because silent deletions teach nothing.
The non-exchange contrast
Not every trading venue is an exchange. A swap protocol runs the same economic act through a smart contract and a liquidity pool, with no custodial account at the center. Uniswap’s documentation, captured 11 September 2026, states its fee tiers directly: 0.30 percent flat on version 2, tiered 0.05 to 1 percent on version 3 [3]. The contrast is structural, not a ranking. An exchange holds the funds. A pool holds the funds. Those are different risk shapes, and the conversion page carries the full mechanics of both rails.
Why this page reviews nothing
Exchange copy on the web is mostly venue reviews wearing education clothes. This library locks itself out of that business by rule. A review needs criteria, a window, and a verdict, and venue quality moves faster than any of the three. What holds still is the model: order books, maker and taker, withdrawal rails, custody shape. This page teaches the model. The spend family teaches the on-ramp and off-ramp legs in the same spirit. Where a reader takes their business is the reader’s call.
How to read any venue’s schedule
The reading habit this page teaches works on any venue’s fee page. Find the maker and taker rates for your tier, and find the date the schedule was published. Find the withdrawal rows for the exact asset and network, with their minimums. Check the deposit terms, which some venues price and others do not. Add the layers before comparing anything. A headline trading fee is one layer of three, and venues that look cheap on layer one do not always look cheap on layer three. The dated examples above came from published schedules [1] [2], and so should any figure a reader acts on.
Where this page sits
The bitcoin hub is the family root. The conversion page holds the routes that turn bitcoin into other money. The what is bitcoin page holds the asset basics, and the price page holds the market record every trade executes against, dated like everything else on this site. One last habit travels with the rest. Note the custody line. What a venue publishes about where funds sit is part of the schedule, not a footnote to it. The token pages in the stablecoins pillar apply that same rule to issuer documents everywhere.
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