authentication_required

Sign in before a plan's checkout (a plan is tied to an account), a product bought with an item note, or reading a subscription.

Status: HTTP 401 · Sign-in and sessions

What happened

A product without a note can be bought signed out.

What to do

Sign in before a plan's checkout (a plan is tied to an account), a product bought with an item note, or reading a subscription.

Read more

• authentication_required in the error table
• Sign-in and sessions
• Sign-in: what happens if…
• Changelog: when codes were added or removed