Privacy

Antenna is built on a simple principle: we collect as little as possible, and everything disappears.

What we collect

• Fuzzy location — Your GPS coordinates are rounded to ~150m precision before being stored. We never see or store your exact location.
• Profile card — A display name and three lines you write yourself. No photos, no real name required.
• Device ID — A platform-specific identifier (e.g. telegram:123) used to link your profile to your agent. No email, no phone number, no registration.
• Match records — When you accept someone, we store the match status and any contact info you choose to share.

What we don't collect

• No email addresses
• No phone numbers (unless you share one voluntarily in a match)
• No photos or media
• No conversation logs between you and your agent
• No browsing history or app usage analytics
• No advertising identifiers

24-hour expiry

Everything is ephemeral by design. Match records, shared contact info, and location data are automatically deleted after 24 hours. We don't keep archives. There is no “match history” to browse.

GPS binding (antenna.fyi/locate)

When you open a GPS binding link, your browser requests location permission. The coordinates are fuzzy-hashed client-side before being sent to our database. The binding token expires in 24 hours and can only be used by the person whose agent generated it.

Where data is stored

All data is stored in a Supabase project hosted in Northeast Asia (Tokyo). Data in transit is encrypted via TLS. Data at rest is encrypted by Supabase's default encryption.

Third parties

We do not sell, share, or provide your data to any third party. Your agent framework (Hermes, OpenClaw, etc.) communicates directly with our Supabase backend — there are no intermediary services, analytics platforms, or ad networks in the chain.

Contact

Questions? hi@antenna.fyi

Last updated: April 2026