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Accessing Your Builder Profile

You can access your builder profile settings in your Polymarket Profile when signed in. You can also navigate to your builder profile by:
  1. Clicking your profile image in the top right corner
  2. Selecting “Builders” from the dropdown menu

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Builder Profile Settings

Builder Settings Page In your builder profile settings, you can:

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Customize Your Builder Identity

  • Profile Picture: Upload a custom image that will represent you on the Builder Leaderboard
  • Builder Name: Set or update the name that will be displayed publicly on the leaderboard
Your builder profile and stats will be visible to the community on the Builder Leaderboard, where builders compete for grants based on their trading volume.

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View Your Builder Information

  • Builder Address: Your unique builder address used to identify your account
  • Creation Date: When your builder account was created

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Obtaining Builder API Keys

Builder API keys are required to attribute customer orders to your builder account. These credentials allow you to sign orders and add authentication headers to CLOB requests.

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Creating API Keys

In the Builder Keys section of your profile, you can:
  1. View your existing API keys with their creation dates and status
  2. Click ”+ Create New” to generate a new API key
Each API key includes:
  • apiKey: Your builder API key identifier
  • secret: Secret key for signing requests
  • passphrase: Additional authentication passphrase
Security Notice: Your Builder API keys must be kept secure and never exposed in client-side code. Store them as environment variables and use remote signing when possible.

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Managing API Keys

  • Multiple Keys: You can create multiple API keys for different environments (development, production, etc.)
  • Active Status: Keys show an “ACTIVE” status when they’re operational

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Using Your Builder Credentials

Once you have your API keys, you can use them to attribute orders to your builder account. See the Order Attribution guide for detailed implementation instructions.

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Next Steps