Issue NFT badges to your contributors

Signify contributions and credentials efficiently — with our minting service

Badge Images

DAOs and Organizations using Karma badge minting service

Secureum logo

Secureum

Idle Finance

Idle Finance

BioDAO

BioDAO

Secureum has issued over 1000 badges to security auditing participants helping them build on-chain reputation.

Use Karma to certify

Contributors icon

Contributions to DAO efforts

Skills icon

Credentials for earned skills

Across our supported networks

Ethereum Logo

Ethereum

Optimism Logo

Optimism

Polygon Logo

Polygon

Arbitrum Logo

Arbitrum

You'll mint and send with ease

Step 1 icon

One-click to deploy your custom smart contract

Own and name your contract.

Step 2 icon

Bulk mint NFT badges to hundreds of wallets

Save transaction fees by minting in bulk.

Step 3 icon

Re-use your badge templates

Easily issue more badges as they’re earned.

Steps general icon
Profile image

Profiles

Contributors showcase their badges and more

Start sending on-chain credentials