Market data
Benchmark corridors with live and historical executable costs.
Every 15 minutes LandedFX prices every currency at $100, $1,000 and $10,000, on both sides, and keeps the result. This isn't a headline rate: it's the best usable ad at that size against mid-market.
| Endpoint | Returns |
|---|---|
GET /market/overview?sizeUsd=1000 | Every corridor's current buy, sell and round-trip cost, plus coverage totals |
GET /market/history/{code}?hours=168&sizeUsd=1000 | Mid-market rate, best prices and costs over time |
GET /market/swap-costs?hours=24 | Stablecoin swap cost by source chain and provider |
GET /currencies/{code}/ads?side=ask&amount=… | Every ad considered for one leg, with why it was kept or dropped |
Use it to benchmark a provider's quotes against the real market, choose which rail or chain to ask counterparties to use, or spot when a corridor is unusually expensive.