Without GasFree4you
- Estimate required Energy.
- Check sender wallet resources.
- Handle different recipient states.
- Select Energy packages.
- Integrate resource providers.
- Monitor delegation status.
- Handle resource-related errors.
WALLET PREPARATION API EARLY ACCESS
One API call.
Your wallet, prepared.
Wallet preparation infrastructure for USDT on TRON.
One API call to prepare your wallet for a USDT transfer. We handle the resource workflow. You retain control of signing, broadcasting, and your private keys.
- One API integration
- No private keys required
- Automated Energy provisioning
THE PREPARATION LAYERConceptual architecture / Early access
YOUR INFRASTRUCTURE
Your backend
Sender + recipient
One preparation request
GasFree4youRESOURCE ORCHESTRATION
EstimateProvisionConfirm
Wallet Preparation API EARLY ACCESS
YOUR TRANSACTION LAYER
You sign & send
Resources confirmed.
Control stays with you.
01 — REQUEST02 — PREPARE & CONFIRM03 — SIGN & BROADCAST
Planned workflow. Readiness is returned only after resource confirmation. GasFree4you does not sign or send USDT.
INFRASTRUCTURE, WITH CLEAR BOUNDARIES
You build the payment flow.
We handle the TRON Energy.
LESS RESOURCE COMPLEXITY
Your Business Sends USDT.
We Handle the TRON Resources.
THE PLANNED WORKFLOW
With GasFree4you
- Send one API request.
- Get wallet preparation status.
- Sign and broadcast your USDT transaction.
Keep your payment infrastructure simple. Let GasFree4you handle the Energy complexity.
WALLET PREPARATION API · EARLY ACCESS
One Endpoint.
Less Infrastructure to Maintain.
Instead of maintaining your own TRON resource management system, integrate one endpoint designed to handle the wallet preparation workflow.
Resource Estimation
Determine the Energy required for the intended USDT transfer.
Wallet Resource Check
Check available Energy and identify any shortfall.
Energy Provisioning
Request additional Energy when necessary.
Delegation Confirmation
Track provisioning until the required resources are confirmed.
Clear Preparation Result
Return a structured status before your backend signs the transaction.
Designed for real backend workflows.
Target behavior includes idempotent requests, safe retries without duplicate Energy orders, resource sufficiency checks, structured errors, status rechecks, and provider timeouts.
Preparation is not a guarantee of transfer success: parallel transactions may consume resources. Your platform remains responsible for signing, broadcasting, and monitoring transfers.
PLANNED PREPARATION STATES
pending → ready
↳ failed
Ready only after required resources are confirmed.
HOW IT WORKS
A Clear Path.
From Request to Readiness.
Request Wallet Preparation
Send the sender and recipient wallet addresses to GasFree4you.
We Prepare the Resources
GasFree4you evaluates requirements and provisions additional Energy when needed.
Send USDT From Your Platform
Your existing infrastructure signs and broadcasts the transfer.
Your keys stay with you. Your transactions stay under your control.
BUILT FOR YOUR OPERATIONS
Built for High-Volume TRON Operations
Crypto Exchanges
Prepare withdrawal wallets before outgoing USDT transfers.
Payment Platforms
Simplify resource management for recurring stablecoin payouts.
Wallet Providers
Integrate wallet preparation without developing a separate Energy management engine.
OTC & Crypto Businesses
Reduce manual resource operations across multiple wallets.
THE GASFREE4YOU TOOLKIT
More Than Wallet Preparation
↗
Energy Rental API
Direct access to TRON Energy provisioning for teams requiring granular control.
↗Auto Energy
Automated Energy provisioning for connected wallets.
↗Wallet Management
Monitor supported wallet balances, resources, and operational status.
↗Analytics & AML Tools
Resource analytics and supported address-screening capabilities.
FOCUS ON WHAT YOU BUILD
Less Code. Less Maintenance.
More Focus on Payments.
Simpler Integration
One preparation workflow instead of multiple resource-management integrations.
Reduced Maintenance
Less custom logic for estimation, provider orchestration, and delegation tracking.
Optimized Resource Costs
Provision Energy according to transfer requirements and available resources.
Non-Custodial by Design
No private key access and no signing of customer transactions.
Built for Automation
Designed for backend services and recurring transaction workflows.
GROW AT YOUR PACE
Flexible Pricing for
Your Transaction Volume
Self-Service
For developers and smaller teams.
- Public Energy pricing
- Existing Energy API
- TRX prepaid balance
- Self-service dashboard
Business EARLY ACCESS
For companies automating recurring USDT TRC20 transfers.
- Wallet Preparation API — planned / early access
- Volume-based pricing discussions
- Integration consultation
- Custom commercial arrangements
- Corporate billing requirements under evaluation
LET’S TALK
Ready to Simplify
Your TRON Integration?
Tell us how your platform handles USDT TRC20 transfers. We’ll explore how GasFree4you can simplify your Energy workflow.
[email protected] ↗Wallet Preparation API is in development. Contact us about early access and integration requirements.
A FEW MORE DETAILS
Questions,
Answered.
Does GasFree4you send USDT on our behalf?
No. GasFree4you prepares TRON wallet resources. Your infrastructure signs and broadcasts transactions.
Do you need access to our private keys?
No. GasFree4you does not require your private keys.
Do we need to manage Energy packages ourselves?
The planned Wallet Preparation API is designed to handle resource estimation and provisioning through one workflow.
Can we use the API with our existing backend?
Yes. The API is designed for server-side integration with existing applications.
Is the Wallet Preparation API available now?
The universal preparation workflow is being developed. Contact us to discuss early access and integration requirements.
Can we use your existing Energy API today?
Yes. Existing supported Energy operations remain available through GasFree4you.