Skip to main content
SubWallet Extension provides comprehensive NFT support across multiple blockchain networks. View your entire NFT collection, explore details, and transfer NFTs - all from your wallet.

​
Viewing Your NFTs

Your NFT collection is displayed in an easy-to-browse gallery:
  • Visual Display: See NFT images and artwork
  • Multi-Network Support: View NFTs from all enabled networks in one place
  • Collection Grouping: NFTs are organized by collection
  • Metadata Display: View names, descriptions, and attributes

​
Supported NFT Standards

SubWallet supports NFTs across multiple blockchain standards:

ERC-721

Standard Ethereum NFTs - the most common NFT format on Ethereum and EVM chains.

Substrate NFTs

Native NFTs on Polkadot and Kusama parachains including Asset Hub, Quartz, and Unique Network.

RMRK

Advanced NFT standard for Kusama and Polkadot with nested and multi-resource NFTs.

Bitcoin Ordinals

Bitcoin-based NFTs and inscriptions on the Bitcoin blockchain.

​
NFT Networks

SubWallet detects and displays NFTs from multiple networks:

​
EVM Networks

  • Ethereum Mainnet
  • Polygon
  • BSC (Binance Smart Chain)
  • Moonbeam and Moonriver
  • Arbitrum and Optimism
  • Other EVM-compatible chains

​
Substrate Networks

  • Polkadot Asset Hub (formerly Statemint)
  • Kusama Asset Hub (formerly Statemine)
  • Unique Network and Quartz
  • Acala and Karura
  • Bit.Country
  • Ternoa
  • Other parachain NFT platforms

​
Other Networks

  • Bitcoin (Ordinals and BRC-20)
NFT detection is automatic for enabled networks. Simply enable a network and your NFTs will appear in your gallery.

​
NFT Details

View comprehensive information about each NFT:

​
Metadata

  • Collection name and symbol
  • Collection contract address
  • Total items in collection
  • Official collection links
  • Token ID
  • Token name and description
  • Attributes and traits
  • Rarity information (when available)
  • Image or video preview
  • IPFS content links
  • Original file format
  • Animation URLs (for dynamic NFTs)
  • Current owner address
  • Original minter
  • Transfer history
  • Acquisition date

​
IPFS Support

Many NFTs store content on IPFS (InterPlanetary File System):
  • Automatic IPFS URL parsing
  • Content fetching from IPFS gateways
  • Display of IPFS-hosted images and metadata
  • Fallback to alternative gateways if primary fails

​
Transferring NFTs

Send your NFTs to other addresses securely.
1

Select NFT

Choose the NFT you want to transfer from your gallery.
2

Enter recipient address

Input the destination address or scan a QR code. SubWallet validates the address format.
3

Review transfer details

Confirm the NFT details, recipient address, and network fee.
4

Sign and send

Approve the transaction with your password or hardware wallet.
NFT transfers are irreversible. Always verify the recipient address before confirming. Sending to the wrong address or incompatible network will result in lost NFTs.

​
Transfer Requirements

Before transferring an NFT:
  • Network Fee: Ensure you have enough native tokens to pay the transaction fee
  • Network Match: Recipient must support the same network as the NFT
  • Ownership Verification: You can only transfer NFTs you own

​
NFT Collections

​
Collection View

Browse NFTs organized by collection:
  • See all items from a specific collection
  • View collection floor price (when available)
  • Filter and sort within collections
  • Collection-level metadata and links

​
Multi-Collection Management

If you own NFTs from multiple collections:
  • Switch between collection views
  • See collection distribution in your portfolio
  • Filter by network or collection
  • Search across all collections

​
Advanced NFT Features

​
Nested and Multi-Resource NFTs

For advanced standards like RMRK:
  • Nested NFTs: NFTs that can own other NFTs
  • Multiple Resources: NFTs with different visual representations
  • Conditional Rendering: NFTs that change based on state
  • Equipped Items: NFTs with attachable components

​
Dynamic NFTs

Some NFTs change over time or based on conditions:
  • Animation and video support
  • On-chain SVG rendering
  • Metadata that updates based on events
  • Interactive elements (when supported by the standard)

​
NFT Discovery

​
Automatic Detection

SubWallet automatically discovers your NFTs:
  1. Scans all enabled networks for your addresses
  2. Detects NFTs using supported standards
  3. Fetches metadata from contracts and IPFS
  4. Updates your gallery in real-time
Initial NFT loading may take a few moments, especially if you have many NFTs across multiple networks.

​
Manual Refresh

If an NFT doesn’t appear immediately:
  • Use the refresh button to re-scan your addresses
  • Ensure the network is enabled
  • Verify the NFT uses a supported standard
  • Check that metadata is properly configured in the contract

​
NFT Standards by Network

​
Ethereum and EVM Chains

The original and most common NFT standard. Each token is unique with its own token ID.

​
Substrate Parachains

Native NFT pallet on Polkadot and Kusama Asset Hubs. Simple, efficient NFT standard.

​
Bitcoin

NFTs created by inscribing data onto individual satoshis on the Bitcoin blockchain.

​
Viewing NFTs on Block Explorers

For each NFT, you can:
  • View on the native block explorer
  • See full transaction history
  • Verify authenticity and ownership
  • Check contract details
  • View collection statistics
Simply click the explorer link from any NFT detail page.

​
NFT Security

​
Verifying NFT Authenticity

1

Check contract address

Verify the NFT’s contract address matches the official collection address.
2

Validate on explorer

Use a block explorer to confirm the NFT’s legitimacy and ownership history.
3

Research the collection

Visit the official collection website or marketplace listing to verify authenticity.

​
Scam Prevention

Be cautious of:
  • NFTs airdropped to your wallet unexpectedly (may be spam or phishing attempts)
  • Collections with similar names to popular projects
  • NFTs requesting signatures or approvals outside of your wallet
  • Offers that seem too good to be true

​
NFT Approvals

When interacting with NFT marketplaces:
  • Collection Approvals: Allow marketplaces to list your NFTs
  • Single NFT Approvals: Grant permission for specific NFT transfers
  • Revoke Access: Remove marketplace approvals when not actively listing
Regularly audit which platforms have approval to move your NFTs. Revoke approvals from marketplaces you no longer use.

​
Best Practices

Always double-check recipient addresses before sending NFTs. Unlike tokens, you can’t send partial amounts - it’s all or nothing.
Maintain sufficient native tokens in accounts holding NFTs to pay for transfer fees when needed.
For NFTs with significant value, consider documenting ownership with screenshots, transaction hashes, and official verification.
If you receive an NFT you didn’t purchase, research it thoroughly before interacting. It may be spam or a scam.
Only grant NFT approvals to reputable marketplaces, and revoke approvals when you’re done listing.
Know that IPFS content can become unavailable if not properly pinned. Valuable NFTs should have reliable IPFS hosting.

Build docs developers (and LLMs) love

Get started for freeTalk to us