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MERX TRON x402 Transaction Cost Estimator
x402
MERX TRON x402 Transaction Cost Estimator is a paid API for AI agents from merx.exchange, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).
Estimates the TRON network energy and bandwidth cost for a USDT transaction before execution, enabling AI agents to plan payments on the TRON blockchain.
Price / call$0.01
Success—
StatusUnknown
How this service works
TRON payment infrastructure for AI agents. Send and receive USDT with automatic energy, monitor wallets with less than 3s detection, access real-time blockchain data. TRON x402 facilitator (first in coinbase/x402 ecosystem registry).
Output
Returns an estimate of the TRON network resources (energy units, bandwidth bytes, and equivalent TRX cost) required to execute a USDT transfer, helping agents decide whether to proceed with the transaction or acquire additional energy.
Example use cases
Bulk payment cost validation for agent
“I need to send USDT payments to 10 different wallets on TRON today. Can you check the energy costs for each transfer using MERX so we can budget the total TRX needed upfront?”
Optimize payment timing on TRON
“Should I send this 100 USDT payment on TRON now, or should I wait? Can you estimate what the energy and bandwidth costs would be right now using MERX?”
Customer support for low-balance payments
“A user wants to send 25 USDT on TRON but their wallet only has 2 TRX. Can you use MERX to estimate how much more TRX they need to cover the transaction fees?”
Technical details
Endpoint
POSThttps://merx.exchange/x402/tron/estimateWhen to prefer
Use this endpoint when an AI agent needs to pre-flight a TRON USDT payment and determine whether sufficient energy/bandwidth is available before committing to a transaction. Prefer over direct execution when cost validation or budget checks are required first. Ideal for x402-based payment workflows on the TRON network.
Side effects
- Invalid TRON address format returns 400 error
- Unsupported token type (non-TRC20) returns error
- Network congestion may cause stale estimates
- Zero-amount transaction request may be rejected
- Missing required sender or recipient fields returns validation error
Input
{
"operation": "trc20_transfer",
"amount_usdt": "10.5",
"description": "Test USDT transfer cost estimation",
"pay_to_address": "TN3W4H6rK8aBa9QQF7mQK5XDGimMCHJ5we",
"expires_in_seconds": 3600
}Output
{
"data": {
"burn_cost": {
"energy_burn_trx": "27.300",
"bandwidth_burn_trx": "0.345"
},
"rental_cost": {
"energy": {
"cost_trx": "1.430",
"best_provider": "netts",
"best_price_sun": 22
},
"bandwidth": {
"cost_trx": "0.195",
"best_provider": "tronsave",
"best_price_sun": 564
}
},
"total_burn_trx": "27.645",
"energy_required": 65000,
"savings_percent": 94.1,
"total_rental_trx": "1.625",
"bandwidth_required": 345
}
}Tags
x402
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