AtmoPay sandbox

Payments for the open social web

Get paid
by your fans,
everywhere.

Set your prices once. AtmoPay publishes them to your own account and settles the money — so every app that reads your profile can sell for you, and your subscribers stay yours if any of them disappears.

Sign in with my AT account Sandbox money only while we are in demo
€1,284Net earned
142Active subscribers
38One-off sales
3Gated spaces

An example creator's dashboard. We are in demo — no real money has moved yet.

How it works

01

Sign in

Your AT account, standard OAuth, on your own server. We never see a password, and you can withdraw access at any time.

02

Name your price

Monthly tiers, one-off items, event tickets, tips. Gate any space you already own — whatever app made it.

03

Publish

Your offer goes into your repo. Any app that reads it can put a subscribe button beside your work.

Everything you sell, on one page.

What came in, who is subscribed, what is still settling, what you can take out today.

What you sell

Gold
Everything, plus the archive
€8/mo
Silver
The weekly set
€4/mo
Print — A3, signed
4 left
€45
Darkroom night
14 November 2026, 19:00 · Kreuzberg
€22

Available now

€288.00
Still settling€96.00
Paid out to date€900.00
Withdraw to IBAN

A membership that survives us.

Every paid period issues your supporter a signed receipt — portable proof of what they bought, from whom, until when.

If this service lost every row in its database tomorrow, they could restore their subscription from that file. Their membership belongs to their identity, not to an app.

receipt.json{
  "atmopayReceipt": 1,
  "creator": "did:plc:vf7h…",
  "tier": "gold",
  "periodEnd": "2026-10-01",
  "sig": "z3Kd…"
}

For developers

Get paid for showing the work.

Every payment sets aside a share for the apps that sold it and the apps that deliver it. You do not run a checkout, hold a balance or handle a refund — and the creator pays nothing extra for it, because the share comes out of our fee, not their price.

70%

Showing it — delivery

Metered from the access checks you already make to put gated content on screen, counted once per supporter per creator per day. Display a creator's work and you are earning, whether or not you ever sold anything — and you keep earning for as long as you keep showing it.

30%

Selling it — origination

Convert a subscription and it is credited to you for twelve months. Bounded on purpose: the entitlement is portable, so the app that sold it is often not the app showing it a year later.

GET  /api/creators/:did/offer
GET  /api/subscriptions/check
POST /api/orders
POST /api/tickets/redeem

Webhooks for every event, with redrive when your endpoint was down. A /test prefix gives you the same surface on sandbox money.

Questions

Do you see my password?

No. You sign in on your own server and come straight back. We only learn which account you are.

Is real money moving?

Not yet. This is a demo and payments run in a sandbox — nothing is charged, nothing is paid out.

What if AtmoPay goes away?

Your offer lives in your repo and your subscribers hold signed receipts. Both outlive us.

Does it work in apps I don't control?

Yes, once they read your published offer. Gating a space names AtmoPay as its doorman, whatever app made it.

Your fans are ready.

One setup. Every app.

Sign in with my AT account

AtmoPay · demo · sandbox money only