One-time verification codes

Receive an SMS code from onBehalf

onBehalf sends a one-time code to a mobile number when a customer needs to confirm that they — and not someone else — are approving an AI agent to act for them. This page is how you give that permission. It is entirely voluntary.

What you will receive

A short message such as: “onBehalf: Your verification code is 123456. It expires in 5 minutes. Do not share it. Reply STOP to opt out. Reply HELP for help.”

Codes are sent only when you are in the middle of approving or confirming something on an onBehalf page. There is no marketing, no newsletter, no promotional content, and no affiliate messaging on this number. Typical volume is one to three messages per approval, and never more than five for a single request.

How to stop

• Reply STOP to any message and you will receive no further messages.
• Reply HELP for help, or use the contact details on our company details page.
• You can also ask us to remove your number by writing to privacy@onbehalf.online.

What we do with the number

We use the number only to deliver verification codes and to keep a record that you consented. We do not sell it, rent it, or share it with third parties for promotional or marketing purposes. Our SMS provider processes the number solely to deliver the message. Full detail is in the Privacy Policy.

onBehalf is a synthetic demonstration environment for AI-agent permissioning. Do not use a number you do not control.