Economy3 min read
How USD/LKR exchange rates work
Why Lankawa shows CBSL selling rates, what buy/sell means, and why your bank may differ.
Read guide →Trust & transparency
How to read Lankawa
Plain-language guides to the numbers you see — no jargon, no spin. We explain what we show, where it comes from, and what we do not know.
Lankawa is not a government agency. These guides explain our methodology so you can decide when to trust a number and when to verify with the primary source.
Disaster4 min read
What river flood alert levels mean
NORMAL, ALERT, WARNING, and DANGER — how water height maps to station thresholds.
Read guide →Platform2 min read
How to read freshness badges
Fresh, Stale, and Down — what each tier means before you act on a number.
Read guide →Platform3 min read
Where every number comes from
From pulse card to registered source to upstream publisher — full attribution chain.
Read guide →Platform4 min read
Live data vs illustrative seed
Which modules fetch live feeds today — and which use representative seed data.
Read guide →