USDT payments for modern merchants

Accept USDT (TRC-20 & ERC-20) with 0% platform fee. Payments go straight to your merchant balance, and customers use a clean, real-time checkout. LeCryptio wallet users can pay invoices in one click.

USDT networks

TRC-20 & ERC-20

0% platform fee

Only network fees

Webhooks

Live invoice events

White-label

Minimal checkout

Everything you need to accept USDT — without the noise

A focused feature set for merchants who need stable, predictable crypto payments.

USDT on TRC-20 & ERC-20

TRC-20 for fast, low-cost transfers; ERC-20 as an alternative rail — all with the same simple invoice flow.

0% platform fee

LeCryptio doesn’t take a cut from incoming payments. You only cover the blockchain network fee.

Multi-store dashboard

Create multiple stores under one account — each with its own slug, API tokens, webhooks and branding.

Personal wallet & 1-click checkout

Users can top up their LeCryptio personal wallet and pay invoices at any merchant in one click — no manual addresses, no copy-paste, instant confirmation.

API tokens per store

Issue sk_/pk_ key pairs for every store. Rotate and revoke them directly from the dashboard.

Invoice webhooks

Get notified when an invoice is paid, processing or expired. Delivery logs, retries and status are visible in the admin panel.

How it works

From first store to confirmed payment in a few simple steps.

Create a store

Add a store in the dashboard — each store has its own slug, API keys and internal settings.

Generate API keys

Generate the store’s sk_ / pk_ keys and a Signing secret, then plug them into your backend integration.

Create an invoice

Create invoices via the dashboard or by calling POST /v1/invoices with amount, network and return URL. The API returns a checkout_url — redirect the customer to this page.

Pay with personal wallet

If the customer already uses a LeCryptio personal wallet, they can pay instantly from their balance — no manual addresses, no copy-paste and no extra steps.

Handle status

Your system should listen for invoice.paid and invoice.expired webhooks (recommended), or poll the status endpoint to keep orders in sync.

Create invoice (HTTP)

POST https://api.lecryptio.com/v1/invoices
Authorization: Bearer sk_live_xxx
Content-Type: application/json

{
  "amount": 135.50,
  "currency": "USDT",
  "network": "TRC20",
  "order_id": "ORDER-123",
  "description": "Order #123",
  "return_url": "https://merchant.com/return",
  "redirect_mode": "button"
}

Webhook payload (JSON)

{
  "event": "invoice.paid",
  "invoice": {
    "uuid": "cd0a2c33-f706-4527-8800-5cd988f43945",
    "status": "paid",
    "amount": 135.50,
    "currency": "USDT",
    "network": "TRC-20",
    "external_id": "ORDER-123"
  },
  "store": {
    "id": "019a0f5f-448e-72e3-bdaa-e66568bd719d",
    "slug": "example-store"
  },
  "sent_at": 1712345678,
  "signature": "v1=…"
}

Simple pricing

0% platform fee • cancel anytime

Beta launch promotion

0% platform fee • you only pay network fees

USDT (TRC-20 & ERC-20)
Multiple stores per account
Webhooks & API access
Hosted, brand-neutral checkout

No credit card required.

Merchant balance

Hold & withdraw

Customer payments are routed to LeCryptio-managed wallets and credited to your internal merchant balance. When you’re ready, you request a payout to your own external wallet.

Incoming payments credited to your balance
Manual withdrawals to your wallet on request
Works with any exchange or cold wallet you already use

Explore features

Roadmap

What’s next

More assets & chains around USDT
Teams, roles & access control
Payout helpers, statements & reporting tools
More code examples, snippets & SDKs

Got a feature request? Tell us.

Frequently asked questions

Quick answers about how LeCryptio works.

Do you charge fees?

LeCryptio charges 0% platform fee on incoming payments. You only pay the underlying blockchain network fee (for example, TRON gas for TRC-20 or gas on Ethereum for ERC-20).

Which networks are supported?

Right now we focus on USDT on TRC-20 and ERC-20. Additional networks and assets may be added later based on demand.

Where do the funds go?

Customer payments go to LeCryptio-managed wallets and are credited to your merchant balance inside the platform. When you need funds, you can request a payout to your external wallet.

Does LeCryptio include a personal wallet?

Yes. Users can top up their LeCryptio personal wallet using multiple payment methods and then pay invoices from any merchant that uses LeCryptio in one click — without entering blockchain addresses manually.

Is the checkout white-label?

Yes. The hosted checkout is minimal and brand-neutral, so you can link to it from your site or integrate it into your existing payment flow.

How fast are payments confirmed?

TRC-20 payments typically confirm within seconds. ERC-20 confirmation time depends on gas price and network load. Invoice status updates in real time inside your dashboard.