For the complete documentation index, see llms.txt. This page is also available as Markdown.

Overview

The Sphera NFT Bridge allows you to seamlessly move your NFTs between Hedera and Avalanche networks.

Why Bridge?

  • Access More Marketplaces - Trade your NFTs on Avalanche-based marketplaces

  • Lower Gas Fees - Choose the network with the best fees for your transaction

  • Flexibility - Use your NFTs across different DeFi ecosystems

Supported Collections

Collection
Hedera
Avalanche

Sphera Amateur

✅

✅

Sphera Fan

✅

✅

Sphera Ultras

✅

✅

Legacy Pass

✅

✅

Annual Pass

✅

✅

How It Works

Hedera → Avalanche

  1. Your NFT is locked in a secure smart contract on Hedera

  2. A wrapped version is minted on Avalanche

  3. The wrapped NFT has identical metadata and artwork

Avalanche → Hedera

  1. Your wrapped NFT is burned on Avalanche

  2. The original NFT is unlocked on Hedera

  3. You receive your original NFT back

Security

  • Smart contracts are designed with security best practices

  • Only the bridge authority can mint/unlock NFTs

  • Your NFT is never destroyed - it's either locked or unlocked

Get Started

Ready to bridge? See How to Bridge for step-by-step instructions.

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