#troubleshooting

2 posts

Crypto swap guides, coin analysis, and exchange comparisons.

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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.

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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.