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Consumer app · Marketplace
Onlist
A social marketplace built around physical possessions: what people own, want and are selling. The camera is the only way in.
The challenge
Second-hand marketplaces fill with fakes and scrapers. Verification had to be structural, not a moderation queue.
What we built
- iOS consumer application
- Camera-only listing flow as the anti-fraud mechanism
- Have / want / selling catalogue with a peer-to-peer selling feed
- MCP endpoint letting AI agents read the feed without posting to it