Send the money.
Skip the gas.
Your users hold the stablecoin, not the native token. The paymaster covers the fee across TRON and EVM, so nobody has to go buy TRX before they can be paid.
Gas is our problem, not your user's
Holding a native token to move a stablecoin is the step that loses people. Pay removes it.
Gas sponsorship
The FluxRail paymaster covers the fee on TRON and EVM chains. Your user never holds a native token.
Stablecoin transfers
USDT and USDC across TRON and EVM networks, at a flat fee you can quote to a customer in advance.
Multi-fallback execution
TRON transfers try several execution paths before giving up; EVM uses gas delegation.
Multi-chain
TRON, Ethereum, BSC, Polygon, Solana, Bitcoin — native and token transfers alike.
Predictable fees
Fees route to settlement automatically, with your plan discount already applied.
Keys are never stored
A private key signs in flight and is discarded the moment the transaction is broadcast.
100 USDT on TRON, no TRX in sight
One call. The paymaster handles the fee; you get a transfer id back to track.
POST /api/v1/transfers/
{"chain":"tron","token":"USDT",
"to":"TXYZRecipientAddressHere",
"amount":"100",
"from_private_key":"..."}
# ← 202 Accepted, with a transfer id
# Track it
GET /api/v1/transfers/{id}/
# Check a balance before you send
GET /api/v1/transfers/balance/?chain=tron&address=T...&token=USDT
# The key signs in flight and is discarded — it is never written down.
Let them just transact
Test mode returns the same shapes and fires the same webhooks as production, so you can build the flow before a cent moves.