How Does Auto-Compounding Actually Work?

Interest earned on Bitfinex isn't automatically re-lent — left alone, it just sits in your Funding wallet, itself earning nothing further. Compounding closes that gap: once your funds finish a lending period and the interest settles, Hahalend cancels your existing offers, adds that interest into the pool, and immediately re-lends the larger total.

Doing this by hand means checking your balance daily, waiting for interest to actually settle (Bitfinex doesn't credit it instantly), and manually re-listing everything at a fresh rate — tedious enough that most people skip days here and there. Automating it just means that gap between "interest earned" and "interest re-lent" stays small and consistent.

Around 01:30 UTC daily, Hahalend checks every account with a bot running. For each one: it first waits until that day's interest has actually settled into the Bitfinex balance (not just accrued, but credited), then cancels all of that account's active lending offers. It fetches the fresh balance — principal plus the newly-settled interest — and computes a new rate from the live order book, the same way the regular cycle does. It then rebuilds your rate grid against that larger balance — a single base rate on Starter, or the three-layer split on Growth and above — and resubmits fresh offers.

The whole thing runs unattended and takes a few minutes per account; you don't need to be logged in, and nothing about it changes how the rate itself is chosen — it's the identical rate-finding logic used the rest of the day, just re-run against a bigger number.

Before doing anything else, the daily compound job checks whether your subscription is still active. If it's expired or canceled, the bot stops right there for that account: no new offers get placed that day, and the bot's status flips to stopped so it doesn't keep trying every day going forward. Offers you already had live are left exactly as they were — nothing gets cancelled just because the subscription lapsed.

Renewing brings it back automatically: the next successful payment resumes any bot that was stopped specifically because of an expired subscription, without you needing to manually restart anything. The same stop-and-later-resume behavior also applies if your API key stops working or your account is deactivated — compounding (and the regular cycle) simply can't run without an active subscription and a valid key.

It doesn't create return out of nothing — it only re-lends interest that's already been earned and credited, at whatever rate the market happens to offer that day. Bitfinex still takes its usual cut of that interest before it's credited in the first place, and the new rate compounding finds is subject to the exact same market swings as any other lending cycle. Compounding is about promptness, not about generating extra yield through some separate mechanism. In a quiet market, a compounded balance can end up earning a similar rate to the day before; in a volatile one, it can be noticeably higher or lower — compounding doesn't smooth that out, it just makes sure your money is positioned to catch whatever rate shows up next.