Pay

Transaction execution without the gas

Send transactions without holding native tokens. Our Paymaster sponsors gas fees across TRON, EVM, and more.

Gas Sponsorship

Users never hold native tokens. FluxRail Paymaster covers gas on TRON and EVM chains.

Stablecoin Transfers

Send USDT and USDC across TRON and EVM networks. Flat, predictable fees.

Multi-Fallback Execution

TRON transactions try multiple execution paths automatically. EVM uses gas delegation.

Multi-Chain Support

TRON, Ethereum, BSC, Polygon, Solana, Bitcoin. Native and token transfers supported.

Smart Fee Routing

Fees automatically routed to settlement wallets. Plan discounts applied on every transfer.

Transfer Webhooks

HMAC-signed callbacks on transfer completion. Track every transaction in real time.

Send a gas-free transfer

# Send 100 USDT on TRON — no gas needed
curl https://api.fluxrail.io/v1/transfers \
  -H "X-API-Key: flux_xxx" \
  -d '{"chain":"tron","token":"USDT","to":"TXYZ...","amount":"100"}'

# Transaction confirmed. Gas sponsored by FluxRail Paymaster.

How Paymaster works

1

Initiate

Specify chain, token, recipient. No gas token needed.

2

Sponsor

Our Paymaster covers bandwidth, energy, and gas automatically.

3

Confirm

Multi-fallback execution ensures reliable completion.

4

Notify

Signed webhook with tx hash and confirmation details.

Supported chains

TRON
USDT · TRX
Ethereum
ETH · USDT · USDC
BSC
BNB · USDT
Polygon
MATIC · USDT
Bitcoin
BTC · DOGE · LTC
Solana
SOL · USDC

Build without managing gas

Your users send. We handle the rest. Available on all paid plans.

Start Building