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Onetap
One-time links for humans (and their agents)
Paste a password, a note, a link. Send it. The recipient opens it once and it's gone. No copies, no chat history, no residue. Not an AI product (though the agents are welcome too, via MCP). Refreshingly boring on purpose.
Hey Product Hunt 👋
I built onetap because I was tired of pasting passwords into Slack and watching them sit there forever.
onetap is a one-trick utility: you write something, you get a link, the recipient opens it once, and the content evaporates. No account needed to send. No dashboards to learn.
A few things onetap is not:
It's not an AI product. It won't summarize your secrets or suggest a stronger password.
It's not a vault or a password manager.
It's not trying to replace your team's secrets infrastructure.
It's just a small, calm tool for a daily problem.
One thing I cared about a lot was making it feel kind. Most security tools default to looking like a fire extinguisher: red, urgent, official. The two things that lived on my moodboard while I was building this were Bluey (the warm, unhurried kids' show) and this little video. I wanted onetap to feel like a sunny patio, not a control panel. Soft palette, rounded everything, copy that sounds like a person. The bar was: too simple and too pretty to not use.
About the MCP: yes, there's one. Your AI agents share secrets too. Drop the snippet into Claude Desktop or Cursor and your agent can mint and consume one-time links the same way you do. The MCP is a feature, not the pitch.
Free on the web. Sign up if you want an API key + MCP access.
Happy to answer anything 🙏
About Onetap on Product Hunt
“One-time links for humans (and their agents)”
Onetap was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #134 on the daily leaderboard. Paste a password, a note, a link. Send it. The recipient opens it once and it's gone. No copies, no chat history, no residue. Not an AI product (though the agents are welcome too, via MCP). Refreshingly boring on purpose.
On the analytics side, Onetap competes within Productivity, Privacy and Developer Tools — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how Onetap performed against the three products that launched closest to it on the same day.
Who hunted Onetap?
Onetap was hunted by Joaquín Di Toma. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Onetap including community comment highlights and product details, visit the product overview.
Joaquín Di Toma