Append-only: entries are never edited or removed. Anything we publish that turns out wrong is listed here with what changed and the commit that changed it. Tell us at hello@swapeazi.io.
Wrong: Route prices could show impossible results: a negative cost (EUR to USD at -3.28%) from a stale comparison quote, and a bank's indicative mid rate (Botswana, 0.01%) as if it were a dealing price.
Changed: Quotes older than 14 days and costs below -0.5% are excluded with their reason; a bank's published price under 0.10% is treated as a mid rate, not a price.
df2c8c0 · e12c4e7
Wrong: Before the day's official fixing (weekends, early UTC) every USDC market cell was blanked as "today's reference is missing", although the cost of size needs no reference.
Changed: The cost of size is shown on those days; only the gap to the fixing waits for the reference.
7421689
Wrong: Some figures were measured against a reference rate that was days old, so part of what they showed was market movement, not cost.
Changed: No figure is shown against a stale reference; each figure states its observation date and what it was measured against, and market movement is shown apart from cost.
ccc4b83 · e2e8cf6
Wrong: A reply on X quoted two estimated costs (0.48% and 0.58%) as if they were measured.
Changed: Corrected in public the same day. Since then a number in a public post is measured or published, never estimated.
5154e6b
Wrong: Estimated costs were shown as single figures next to measured ones.
Changed: Estimates were first shown as ranges, then removed: the report shows measured figures only (payments that landed and live market reads); a cell without one reads "Being measured".
af84e4a · 5154e6b
Wrong: The first edition put FX platforms in a column labelled "bank", and it did not say which legs of a payment a figure left out (a bank figure ran account to account; a stablecoin figure started from USDC already held and stopped at the conversion).
Changed: The column reads "Bank or FX platform" and each provider's class comes from a register or its own documentation; every figure states what it covers and which legs are unknown. The first edition was not frozen, so its figures are not reconstructed; this edition is 2026-10-v2.
89246b7 · effb1a0 · ccf5882
