Supported Networks
IronixPay supports stablecoin payments (USDT & USDC) across 8 blockchain networks in production, with TRON Nile testnet available for sandbox development.
Production (sk_live_)
USDC on TRON
USDC is not available on TRON. If you need USDC, use Solana, BSC, or any EVM chain.
Sandbox (sk_test_)
| Network | Tokens | Contract | Explorer |
|---|---|---|---|
| TRON Nile | USDT (TRC-20 testnet) | TXYZopYRdj2D9XRtbG411XZZ3kM5VkAeBf | Nile Tronscan |
Getting Test Tokens
Get free TRX and test USDT from the Nile Faucet. You'll need a small amount of TRX for gas fees before sending USDT.
Sandbox Limitation
Sandbox currently only supports TRON (Nile testnet). Passing other networks with a sk_test_ key will return an error. More sandbox networks are planned.
How network Works
Pass the network value (e.g. "TRON", "BSC") when creating a session. The API automatically selects mainnet or testnet based on your API key:
sk_live_+network: "TRON"→ TRON Mainnetsk_test_+network: "TRON"→ TRON Nile (testnet)sk_live_+network: "BSC"→ BSC Mainnet
bash
curl -X POST https://api.ironixpay.com/v1/checkout/sessions \
-H "Authorization: Bearer sk_live_..." \
-H "Content-Type: application/json" \
-d '{"pricing_amount": "10.50", "pricing_currency": "USDT", "currency": "USDT", "network": "BSC", ...}'