Skip to content

Conversation

@Certifium
Copy link

What changed? Why?

Adding Certifium to the Base ecosystem directory.

Certifium is a compliance-first RWA (Real World Asset) NFT marketplace for certified coins and collectibles, built exclusively on Base.

Files added:

  • apps/web/src/data/ecosystem/certifium/metadata.json - Project metadata
  • apps/web/public/images/partners/certifium.png - Logo

Key Features:

  • USDC-only payments on Base
  • Gasless transactions via Coinbase Paymaster (ERC-4337)
  • NGC/PCGS certified coins, PSA/BGS graded cards
  • Physical asset custody with NFT redemption
  • Coinbase Smart Wallet integration

Notes to reviewers

  • Category: consumer / real world (same as VaultX)
  • Website: https://certifium.com
  • Live on Base Mainnet with verified smart contracts

How has it been tested?

  • metadata.json validates against existing ecosystem entries
  • Logo uploaded to correct path (/images/partners/certifium.png)
  • URL points directly to Base network

Have you tested the following pages?

BaseWeb

  • base.org/ecosystem (verified similar entries like VaultX exist)

Licensing

I authorize and license Coinbase on a non-exclusive, worldwide, irrevocable, sublicensable, and royalty-free basis to reproduce, distribute, transmit, make available, perform, display, or otherwise use the submitted Multimedia Assets for any purpose.

Copilot AI review requested due to automatic review settings January 22, 2026 15:05
@vercel
Copy link

vercel bot commented Jan 22, 2026

@Certifium is attempting to deploy a commit to the Coinbase Team on Vercel.

A member of the Team first needs to authorize it.

@cb-heimdall
Copy link
Collaborator

cb-heimdall commented Jan 22, 2026

🟡 Heimdall Review Status

Requirement Status More Info
Reviews 🟡 0/1
Denominator calculation
Show calculation
1 if user is bot 0
1 if user is external 0
2 if repo is sensitive 0
From .codeflow.yml 1
Additional review requirements
Show calculation
Max 0
0
From CODEOWNERS 0
Global minimum 0
Max 1
1
1 if commit is unverified 0
Sum 1

Copy link

Copilot AI left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Pull request overview

This pull request adds Certifium, a compliance-first RWA (Real World Asset) NFT marketplace for certified coins and collectibles, to the Base ecosystem directory. Certifium is built exclusively on Base and features USDC-only payments, gasless transactions via Coinbase Paymaster, and integration with Coinbase Smart Wallet.

Changes:

  • Added metadata.json file containing project information for Certifium
  • Added Certifium logo to the partners image directory

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Comment on lines +3 to +4
"description": "Certifium is a compliance-first RWA NFT marketplace for certified coins and collectibles. USDC payments, gasless
transactions via Coinbase Paymaster, and physical asset custody with redemption.",
Copy link

Copilot AI Jan 22, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The description field contains a line break in the middle of the text. This is inconsistent with other ecosystem entries which keep the description on a single line. The description should be formatted as a single continuous line without line breaks.

Suggested change
"description": "Certifium is a compliance-first RWA NFT marketplace for certified coins and collectibles. USDC payments, gasless
transactions via Coinbase Paymaster, and physical asset custody with redemption.",
"description": "Certifium is a compliance-first RWA NFT marketplace for certified coins and collectibles. USDC payments, gasless transactions via Coinbase Paymaster, and physical asset custody with redemption.",

Copilot uses AI. Check for mistakes.
"description": "Certifium is a compliance-first RWA NFT marketplace for certified coins and collectibles. USDC payments, gasless
transactions via Coinbase Paymaster, and physical asset custody with redemption.",
"url": "https://certifium.com",
"imageUrl": "/images/partners/certifium.png",
Copy link

Copilot AI Jan 22, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

The imageUrl references '/images/partners/certifium.png' but the actual file in the repository is 'Certifium.PNG' (with capital C and capital PNG extension). This case mismatch will cause the image to fail to load on case-sensitive file systems. The imageUrl should be updated to match the actual filename: '/images/partners/Certifium.PNG'

Suggested change
"imageUrl": "/images/partners/certifium.png",
"imageUrl": "/images/partners/Certifium.PNG",

Copilot uses AI. Check for mistakes.
Comment on lines 1 to 9
{
"name": "Certifium",
"description": "Certifium is a compliance-first RWA NFT marketplace for certified coins and collectibles. USDC payments, gasless
transactions via Coinbase Paymaster, and physical asset custody with redemption.",
"url": "https://certifium.com",
"imageUrl": "/images/partners/certifium.png",
"category": "consumer",
"subcategory": "real world"
}
Copy link

Copilot AI Jan 22, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

There appears to be trailing whitespace at the end of the JSON file. While this doesn't affect functionality, removing it would improve consistency with other ecosystem entries and maintain clean code formatting.

Suggested change
{
"name": "Certifium",
"description": "Certifium is a compliance-first RWA NFT marketplace for certified coins and collectibles. USDC payments, gasless
transactions via Coinbase Paymaster, and physical asset custody with redemption.",
"url": "https://certifium.com",
"imageUrl": "/images/partners/certifium.png",
"category": "consumer",
"subcategory": "real world"
}
{
"name": "Certifium",
"description": "Certifium is a compliance-first RWA NFT marketplace for certified coins and collectibles. USDC payments, gasless
transactions via Coinbase Paymaster, and physical asset custody with redemption.",
"url": "https://certifium.com",
"imageUrl": "/images/partners/certifium.png",
"category": "consumer",
"subcategory": "real world"
}

Copilot uses AI. Check for mistakes.
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants