How do I apply for NFT creator verification on OpenSea?

Verification Eligibility Criteria

1. A creator must have deployed at least one verified smart contract on Ethereum or Polygon that complies with ERC-721 or ERC-1155 standards.

2. The account must demonstrate consistent on-chain activity, including at least five distinct NFT mints over a thirty-day period.

3. The wallet address linked to the OpenSea profile must be publicly associated with at least three external verifiable sources—such as a GitHub repository, an official website, or a published technical documentation page.

4. No history of flagged transactions, contract reverts, or moderation actions across any major NFT marketplace within the prior six months.

5. The creator’s collection must contain original metadata hosted off-chain via IPFS or Filebase, with immutable URI references embedded in the token contract.

Application Submission Process

1. Log into OpenSea using a wallet that meets all eligibility conditions and navigate to the Creator Dashboard.

2. Select “Apply for Verification” and upload a signed message proving ownership of the wallet used for minting.

3. Provide direct links to deployed contract addresses on Etherscan or Polygonscan, each annotated with transaction hashes of successful mints.

4. Submit a ZIP archive containing human-readable documentation: contract ABI, deployment script, and a plain-text explanation of the minting workflow.

5. Confirm submission by signing a second on-chain message referencing the application ID generated during step two.

Smart Contract Audit Requirements

1. Contracts must be verified on-chain using Sourcify or Etherscan’s verification interface with full source code visibility.

2. No proxy patterns or delegate calls are permitted unless accompanied by a third-party audit report from CertiK or OpenZeppelin.

3. All payable functions must include explicit gas limits and revert conditions tied to ownership or access control modifiers.

4. Metadata URIs must resolve to static JSON files containing name, description, image, and attributes fields—no dynamic rendering or server-side logic allowed.

5. The contract must emit Transfer or Approval events for every mint operation, with indexed parameters matching ERC standard expectations.

Profile & Collection Compliance

1. The OpenSea collection banner and icon must be uploaded in SVG format with dimensions matching platform specifications.

2. Collection description must avoid promotional language such as “guaranteed floor increase” or “limited time offer”.

3. Each listed NFT must display its full on-chain token ID in the item title without obfuscation or encoding.

4. External links in the collection profile must point exclusively to domains owned and operated by the verified entity.

5. No duplicate or near-identical assets across multiple collections under the same wallet address are permitted.

Frequently Asked Questions

Q: Can I apply for verification if my contract was deployed via a no-code minting tool?Verification requires full contract ownership and deployer control. Contracts generated through third-party UIs without direct bytecode deployment or private key management are not eligible.

Q: Does OpenSea require KYC documentation for creators?No government-issued identification or financial records are collected or reviewed. Eligibility rests solely on on-chain behavior and technical compliance—no personal documents are requested.

Q: What happens if my application is rejected due to URI resolution failure?The system checks URI availability at time of submission. If the link returns HTTP 404, 500, or redirects externally, it triggers automatic rejection—resubmission requires corrected hosting infrastructure.

Q: Is there a fee for submitting a verification request?OpenSea does not charge any amount for application processing, review, or status updates—all steps are executed at zero cost.