The OKX Wallet marketplace provides a seamless and automated way for creators and developers to list NFT collections across multiple blockchain networks. Whether you're launching digital collectibles on Bitcoin via Ordinals or deploying ERC-721 tokens on Ethereum, OKX Wallet supports a wide range of protocols and chains, making it easier than ever to get your project discovered.
This guide walks you through everything you need to know about listing your NFT collection on the OKX Wallet marketplace — from supported networks and protocols to submission requirements and common reasons collections may not appear.
Supported Networks and Protocols
OKX Wallet automatically detects and lists NFTs based on on-chain activity. As long as your collection is deployed on a supported network and follows a recognized standard, it will typically be indexed without manual intervention.
BTC Network: Bitcoin-Based Protocols
NFTs and tokenized assets on the Bitcoin blockchain are supported through various inscription protocols:
- Ordinals:
Ordinals NFTs can be indexed after metadata submission. If your collection isn’t appearing automatically, submitting additional details ensures proper recognition. For full instructions, refer to the official submission guide. - BRC-20:
Automatically indexed according to protocol standards. No action required beyond deployment. - Atomicals:
Collections using the Atomicals protocol are automatically detected and listed. - Runes:
The Runes protocol is fully supported, with indexing performed in real time based on chain data.
👉 Discover how to launch your next NFT project seamlessly across blockchains.
EVM-Compatible Networks: ERC-721 & ERC-1155 Support
OKX Wallet supports all major EVM (Ethereum Virtual Machine) chains that follow the ERC-721 and ERC-1155 token standards.
Supported Blockchains:
- Ethereum
- BNB Chain
- Polygon
- Arbitrum One
- Optimism
- zkSync Era
- Base
- Blast
- Manta Pacific
- LINEA
- Scroll
- Taiko
- Fractal
- Apechain
- Bitcoin (via EVM-compatible layers)
- Zora
- Immutable zkEVM
Collection Indexing Rules:
Collections are indexed at the smart contract level. Once the first NFT from a contract is minted, OKX Wallet begins tracking it using the contract address. For example:
The Bored Ape Yacht Club collection uses an ERC-721 contract at 0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d, with token IDs ranging from 0 to 9999. Upon detection of the first mint event, the system starts aggregating all associated NFTs under this contract.Users can then search for the collection by name or contract address in the secondary market immediately after indexing begins.
Non-EVM & Alternative Blockchain Networks
In addition to EVM chains, OKX Wallet supports several high-performance non-EVM blockchains with native NFT standards.
Solana
Supports NFTs built on:
- Metaplex Standard
- Programmable NFTs (pNFT)
- Compressed NFTs (cNFT)
- Webname Service (WNS)
- Core Protocol
Aptos
Supported standards:
- Aptos V1
- Aptos Digital Asset (V2)
ImmutableX
Uses ERC-721 standard with Layer-2 scaling for gas-free trading.
Sui
NFTs following the OriginByte standard are supported.
Starknet
Implements ERC-721, adapted for Starknet’s Cairo-based execution environment.
Why Your Collection Might Not Be Listed
Even if your project meets technical standards, certain conditions may prevent automatic listing or result in removal.
1. Contract Security Risks
Collections with smart contracts that restrict transfers — commonly known as "貔貅盘 (Pīxiū pan)" projects — will be automatically blocked. These contracts allow buying but prevent selling, which manipulates market fairness and harms users.
Any contract detected with:
- Transfer locks
- Owner-controlled sell gates
- Hidden mint functions
...will be flagged and excluded from the marketplace.
2. Content Violations
NFTs containing malicious content such as:
- Phishing links
- Scam-related metadata
- Impersonation of well-known brands or projects
...are subject to immediate filtering and blocking.
3. Inactivity-Based Delisting
If no transactions occur within a collection for over one year, OKX Wallet may delist it periodically to maintain marketplace freshness and relevance.
⚠️ Note: NFTs with inaccessible or broken metadata URLs will be hidden from public view in the secondary market. They remain visible only in the owner’s private wallet interface until resolved.
How to Submit Your Collection for Listing
If your collection hasn’t appeared automatically, you can request inclusion by submitting key details through OKX’s official form.
While most compliant projects are indexed automatically, some may require manual verification — especially if metadata is hosted off-chain or uses non-standard rendering methods.
To submit:
- Prepare your collection’s contract address
- Include chain ID or network name
- Provide official website and metadata URI (if available)
- Fill out the official submission form (internal link removed per policy)
After review, approved collections will be added to the marketplace within several business days.
👉 Get ahead in the NFT space — explore tools to verify and deploy your collection today.
Frequently Asked Questions (FAQ)
Q: Do I need to manually list each NFT in my collection?
A: No. Once the first NFT is minted from a valid contract on a supported chain, OKX Wallet automatically indexes the entire collection using the contract address.
Q: Is there a fee to list my collection?
A: There is no cost to be indexed on OKX Wallet marketplace. Listing is free and automated for compliant projects.
Q: My NFT shows up in my wallet but not in the marketplace — why?
A: This usually happens when metadata is unreachable or the contract has restrictions. It could also indicate a delay in indexing. If it persists beyond 24 hours, consider submitting your contract for review.
Q: Can I relist a delisted collection?
A: Yes. If a collection was removed due to inactivity, new transactions can trigger re-indexing. Ensure metadata remains accessible and contracts are functional.
Q: Does OKX support semi-fungible tokens (SFTs)?
A: Yes, via the ERC-1155 standard on EVM chains, which allows both fungible and non-fungible tokens within the same contract.
Q: How fast does indexing happen after minting?
A: Typically within minutes of the first successful mint transaction being confirmed on-chain.
Final Thoughts
OKX Wallet simplifies NFT discovery by supporting a broad spectrum of blockchains and protocols — from Bitcoin’s emerging inscription ecosystems like Ordinals and Runes, to established standards like ERC-721 and Solana’s Metaplex framework.
By aligning your project with these standards and ensuring secure, transparent contracts, you maximize visibility and accessibility across one of the fastest-growing Web3 wallet platforms.
Whether you're building on Ethereum, Bitcoin, Solana, or emerging Layer 2 solutions, OKX Wallet offers a robust infrastructure for launching and showcasing digital assets.
👉 Start building, verify your contract, and reach millions of users — all in one place.
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NFT collection listing, OKX Wallet marketplace, ERC-721 support, Ordinals NFT, blockchain protocols, EVM networks, Solana NFTs, Runes protocol