How to Get Your Airtable API Key (Personal Access Tokens in 2026)

Airtable has transitioned from using API keys to personal access tokens (PATs) as of February 1, 2024, necessitating users to create PATs for authentication in the Builder/Developer hub. These tokens are configured with two-dimensional permissions: scopes, which define actions the token can perform, and base/workspace access, which determines the data it can interact with. Misconfigurations in these settings often lead to 401/403 errors, and the token is displayed only once at creation, requiring immediate storage. For scenarios involving multiple users connecting their Airtable accounts, OAuth 2.0 should be used instead. This change aligns with practices from companies like Mailchimp and Stripe, distinguishing between internal use and customer access. Unified.to offers a solution to manage these credentials across multiple integrations, streamlining the connection process for products that interact with various applications.