#troubleshooting

2 posts

Twin pedestals on a midnight stage — one cradles a glowing emerald sphere, the other stands empty under amber light
Guides May 19, 2026

What is a refund address in a crypto swap? Complete guide

A refund address is the lifeline when your crypto swap fails or expires. Learn what it is, how to pick one, common mistakes, and what happens without it.

 Stepped cubic sculpture rising from emerald base into shadowed grey terraces — SwapZilla brand geometry on dark backdrop
Guides May 19, 2026

Why your crypto swap expired (TIME_EXPIRED): causes and recovery

Practical breakdown of why a crypto swap order ends in TIME_EXPIRED — late deposits, low fees, congested networks, fixed-rate locks — and exactly how to recover.