About SwapNest
SwapNest started as a complaint. The USDT-for-fiat market runs on vocabulary — spread, mid-market rate, AML, custody, watch-only — and that vocabulary is routinely used as fog instead of information. A dictionary is the least glamorous answer to that problem, and usually the most durable one.
Two depths per entry
Every term on this site is treated twice. First: a definition short enough to repeat to a friend in one breath — the kind you can quote in a chat when someone offers you a “great rate”. Second: a long read that shows where the term bites in a live deal, who benefits from it staying vague, and what a careful person does with the knowledge. Short for skimming, long for deciding.
What SwapNest is not
It is not an exchange, not a desk, not a broker — no money moves through this site, and we quote no rates. It is also not financial advice: it is terminology literacy, which is the thing underneath advice. Anyone who tells you a word means something it does not — that “zero fee” means zero cost, that “fixed rate” survives its own expiry — is selling the fog, and a dictionary is how you stop buying it.
How entries are built
An entry ships only if its factual layer is checkable: on-chain behaviour, public documentation, or arithmetic that any reader can redo. Where a number is unstable — fees, confirmations, thresholds — the entry says so instead of guessing. Dates sit on every guide because words about money age faster than words about language.
Where readers go from here
When a term stops being interesting and becomes an operation, we point two places: the USDT handbook at UsdtChange and the route-by-route write-ups at CryptoChange . Both keep non-custodial desks described in their own words, and both link their glossaries back here. That is the entire commercial geography of this project, stated plainly.