• Hyperliquid, a decentralised Layer 1 exchange, has refunded ~$2 million in USDC after a 37-minute API outage on July 29, 2025.
  • Initial silence on the status page drew criticism, but the team later acknowledged the "major outage."

A decentralised exchange based on its Layer 1 blockchain, Hyperliquid, has reimbursed about $2 million to cryptocurrency traders after an API (Application Programming Interface) outage that caused trading to halt for around 37 minutes last week.

After the platform reached a record $14.7 billion in open interest, an unanticipated rise in API usage led to downtime on July 29, 2025.

Despite the fact that transactions were properly delivered to the mempool and verified on-chain, this rush overloaded the trading servers, causing order delays and errors.

Initially, Hyperliquid failed to report the issue on its status page, but later acknowledged the "major outage" and stated that traffic overload, and not a hack, was the cause.

Hyperliquid reacted promptly by providing affected traders with automated refunds of around $1.99 million worth of USDC.

Three groups were utilised to compensate the affected users, and the ones with over $10,000 had to complete KYC verification before they could receive their full refund.

Many members of the community commended this move, citing that the platform was not legally obligated to refund users but chose to do so to maintain credibility and demonstrate responsibility.

Even if Hyperliquid's speedy refund reaction might enhance credibility within decentralised exchanges, this episode highlights the challenges that decentralised platforms experience in the wake of rapidly rising customer demand.

It is now the world's seventh-largest derivatives exchange by open interest due to its solid infrastructure and rising activity. Among the leading drivers of the development of trustless trading technologies is still Hyperliquid.

On balance, this event emphasises the intensifying challenges of scaling Web3 platforms as well as the importance of open communication and customer-centric regulations in the crypto space.

Edited by Annette George