What is an FX corridor?
Definition
An FX corridor is a specific currency pair moved between two markets, such as USD to BRL, treated as its own route with its own liquidity, rules, and settlement behavior.
Corridors are not interchangeable. USD to EUR is deep, cheap, and fast almost everywhere. USD to a frontier market currency can be thin, expensive, and dependent on a single correspondent chain. Each corridor has its own spread, its own rails, its own cut-off times, and its own regulatory perimeter, which is why payment companies think in corridors rather than in currencies.
Running a corridor means solving liquidity, settlement speed, and local payout for that route specifically. A provider that quotes a great rate on majors may have nothing real in the corridor you actually need. Codex FX publishes per-corridor pages with rates and settlement detail for the routes it runs, weighted toward emerging markets.
Related terms