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Overview

Krown Labs provides an NFT bridge service enabling seamless transfer of NFT collections from Fantom blockchain to the Sonic blockchain, allowing users to bring their digital assets to the new blockchain.

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How the Bridge Works

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1. Collection Deployment by Krown Labs

  • Collection owners must contact Krown Labs first
  • Krown Labs deploys the collection on Sonic blockchain with proper contract compatibility
  • Collection transfers to the rightful owner upon completion

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2. Bridging Individual NFTs

Users can bridge their NFTs by following these steps:
  1. Access bridge.krownlabs.app
  2. The interface displays available collections ready for bridging
  3. Select collections to view your owned NFTs
  4. Click “Bridge to Sonic” button and confirm transactions to transfer NFTs securely
NFTs must be bridged individually - batch bridging is currently unavailable. The bridge remains open as long as NFTs exist in the old contract.

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3. Post-Bridging

  • Successfully bridged NFTs appear in Krown Marketplace on Sonic
  • Users can view, trade, and interact with NFTs in the new ecosystem

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Service Fees and Costs

  • Collection Bridging Fees: Vary by project and require direct discussion with Krown Labs team
  • Individual NFT Bridging: No additional bridging costs beyond Fantom blockchain gas fees

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Commitment to Integrity

The service maintains NFT metadata and ownership integrity throughout transfer, empowering the community to transition to Sonic while preserving digital asset value and legacy.

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Get Started

Access the Bridge

Start bridging your NFTs to Sonic blockchain