A ticket is issued the second the network confirms the payment
- Unique signed QR per ticket — cannot be forged or edited
- Delivered instantly to the buyer's email or Telegram
- Capacity, tiers and sold-out are enforced server-side
Issue. Settle. Reconcile.
OpenGate is ticketing infrastructure for event organizers. A ticket is issued the moment a payment is confirmed on-chain, and every sale lands in a ledger your accountant can audit.
USDT
TRON TRC-20
BNB Smart Chain BEP-20
CERCA UY · AR
Live with community organizers in Uruguay and Argentina. Settlement in USDT on TRON and BNB Smart Chain.
The back office for event ticketing
Where every sale is verified
Organizers lose evenings matching bank transfers to attendees. OpenGate makes the payment itself the ticket: one transfer, one confirmed record, one QR — and nothing to reconcile by hand.
Every receipt carries a transaction hash
- Real-time totals per event, tier and day
- CSV and monthly statements ready for your accountant
- Each row links to the public block explorer — auditable by anyone
Non-custodial
No float. No chargebacks. No waiting.
Buyers pay in USDT straight to the organizer's own wallet. OpenGate never holds the money — it watches the chain, confirms the transfer and issues the ticket. Funds are yours the moment they are confirmed, typically in under a minute.
Summer Meetup · Montevideo
Σ 1 240.00 USDT
| Buyer | Amount | Network | Tx |
|---|---|---|---|
| A. Fernández | 40.00 | TRON | 9f3a…c21e |
| M. Ivanova | 40.00 | BSC | 0x7b…e0a4 |
| J. Pereira | 80.00 | TRON | d1c0…77b9 |
| L. Gómez | 40.00 | TRON | awaiting |
How it works
From event to receipt in four steps
Create the event
Set the price in USD, capacity and dates. Get a checkout link, or embed OpenGate in your own app.
The buyer pays
Checkout shows the exact USDT amount, address and QR on TRON or BNB Smart Chain. Any wallet or exchange works.
The chain confirms
OpenGate matches the transfer by its exact amount and marks the order paid. No screenshots, no manual checks.
Ticket issued, sale booked
The buyer receives a signed QR ticket. The sale appears in your ledger with its transaction hash. Check-in scans the QR.
At the door
Check-in that cannot be faked
- Each QR is cryptographically signed by OpenGate — screenshots of someone else's ticket don't scan
- The scanner validates offline and marks the ticket as used; a second scan is flagged instantly
- Live attendance counter for the organizer, per entrance
TICKET · #0417
PAID ON-CHAIN
Summer Meetup · Montevideo
Transaction9f3a1e…d4c21e
Verify on the explorer ↗
Verify on the explorer ↗
Powered by OpenGate
For platforms & apps
Embed it in your own product
Running a community app, a marketplace or a venue? Keep your own event pages and hand only the payment step to OpenGate. Your users see your brand and a small “Powered by OpenGate” mark on the checkout.
- Hosted checkout page on opengate.im — nothing to build or PCI to worry about
- REST API and signed webhooks: order created, paid, ticket issued, ticket scanned
- Testnet sandbox with the same API for staging
// create an order — the buyer is sent to the hosted checkout POST https://api.opengate.im/v1/orders { "event_id": "evt_summer_mvd", "tier": "general", "amount_usd": 40, "buyer": { "email": "ana@example.com" }, "return_url": "https://yourapp.com/tickets" } // → 201 { "id": "ord_8f21", "checkout_url": "https://opengate.im/pay/ord_8f21", "status": "awaiting_payment" } // webhook after chain confirmation { "type": "ticket.issued", "order": "ord_8f21", "tx": "9f3a1e…" }
< 60 sfrom transfer to issued ticket
0chargebacks — settlement is final by design
2networks: TRON and BNB Smart Chain, more on request
100%of sales verifiable on a public block explorer
Pricing
Pay per ticket. Nothing else.
No setup fee, no monthly minimum, no percentage held back. You choose the plan that matches how you sell.
Organizer
Per ticket
Checkout links, dashboard, ledger exports and the check-in scanner. For meetups, concerts, workshops and conferences.
- Unlimited events
- USDT on TRON and BNB Smart Chain
- CSV and monthly statements
Platform
Custom
API, webhooks, hosted checkout with your branding and a shared sandbox. For apps and marketplaces selling tickets on behalf of organizers.
- Volume pricing per ticket
- Multi-organizer payouts
- Priority support in your language
Pilot
Free
Try OpenGate on a real event with our team on the call. We set up the event, walk you through the ledger and the door scanner.
- One event, up to 300 tickets
- Testnet run before the real one
- Migration to a plan when you're ready
FAQ
Questions organizers ask
Is OpenGate a payment processor?
No. OpenGate is software: it creates orders, watches the blockchain for the matching transfer, issues the ticket and records the sale. Money goes from the buyer directly to the organizer's wallet. We never hold, convert or forward funds.
Which currencies and networks are supported?
USDT on TRON (TRC-20) and on BNB Smart Chain (BEP-20). Both settle in under a minute with fees of a few cents. Other networks and stablecoins are added on request for platform customers.
Do buyers need a crypto wallet?
They need somewhere to send USDT from — a wallet app or an exchange withdrawal. The checkout shows the address, the exact amount and a QR; the buyer pays from whatever they already use. No account with OpenGate is required.
What if the buyer sends the wrong amount?
Each order reserves a unique amount (for example 40.01 USDT) for a payment window, which is how the transfer is matched without asking anything from the buyer. A transfer that doesn't match any open order is flagged in the dashboard for manual review — nothing is lost, it just isn't automatic.
Can I use OpenGate inside my own app?
Yes. Keep your own event pages and send the buyer to a hosted checkout on opengate.im, or integrate the API and webhooks and render everything yourself. The hosted checkout carries a small “Powered by OpenGate” mark so buyers know who is verifying their payment.
Where is my data, and can I leave?
Orders, tickets and the ledger live in OpenGate's cloud; transactions are on the public chain and belong to no one. You can export everything as CSV at any time, and the ledger stays verifiable on the explorer even if you stop using OpenGate.
Book a demo
Put your next event on-chain
Tell us about your events and we'll show you the organizer dashboard, the checkout and the door scanner on a live testnet — 30 minutes, in English, Spanish or Russian.