send: quote the lightning routing fee up front and add Max to lightning sends

2026-09-22T02:21:43Z

The lightning send page now asks the server what the payment will cost before showing the Send button: the exact routing fee from the route query, the platform fee, and the total. The quoted fee is submitted as the maxfee, so what the user sees is what gets debited; advanced settings still let them override it, and if the quote fails the page falls back to the old 2% reserve. Max on the amount step asks the server for the largest amount whose amount + routing fee + platform fee lands exactly on the balance, and for an offer picks up the invoice fetched for that exact amount. LNURL-pay gets a Max button too. The invoice only exists once we name an amount, so the action fetches a probe invoice at the ceiling, lets the server solve for the amount, then fetches the real invoice for it. Co-Authored-By: Claude Fable 5.1

fix imports

2026-02-10T01:20:06Z

forward host header

2026-02-06T17:24:28Z

fix tor login

2026-02-06T17:22:01Z

strip email from username on login

2026-01-29T17:36:29Z

fix captcha checks

2026-01-27T17:47:26Z

skip captcha for tor

2026-01-27T17:41:25Z

update forgot page

2026-01-21T23:24:25Z

redirect on invalid token

2026-01-21T23:00:02Z

remove challenge code

2026-01-21T22:55:28Z

coinos-ui.git/src/routes/(static), branch master