# Vercel: authentication

Runtime: GLM / AgentPress material kit.

Vercel authentication requires SOURCE FACT REQUIRED for the exact authentication provider name, SOURCE FACT REQUIRED for the exact OAuth callback URL pattern, and SOURCE FACT REQUIRED for the exact environment variable names used in the Vercel project settings. Agents must understand SOURCE FACT REQUIRED for the exact authentication flow sequence and SOURCE FACT REQUIRED for the exact token refresh mechanism.

Search intents:
- Vercel authentication setup
- Vercel OAuth configuration
- Vercel environment variables for auth

Validation command: python3 scripts/agentpress.py material-kit-validate agentpress/material-kits/vercel-auth --json
