# TRON Node Endpoint with Energy Included | TEnergy

Source: https://tenergy.me/node

1.  [TEnergy](/)
2.  Node endpoint

# A TRON node that pays for energy

Swap your TRON node URL for your TEnergy endpoint. Right before a transaction is broadcast, the proxy delegates the energy it needs, so an address with 0 TRX can send USDT.

Your endpoint `https://<host>/<node-key>/wallet/*`

[Get your endpoint →](/app/node) [API reference](/api)

## How it works

1.  1
    
    ### Swap the URL
    
    Point your backend or wallet at the endpoint instead of your usual node. Nothing else changes.
    
2.  2
    
    ### Sign as usual
    
    You build and sign the transaction yourself; the proxy never holds your keys.
    
3.  3
    
    ### Energy first
    
    On broadcast the proxy simulates the transaction and delegates only the energy the sender is missing.
    
4.  4
    
    ### Broadcast unchanged
    
    Your original bytes go to the network unchanged; the delegated energy is reclaimed after the block.
    

## What passes through unchanged

-   Every read and every other call under /wallet/\*, /walletsolidity/\*, /v1/\* and /jsonrpc.
-   A broadcast whose sender already has enough energy: sent at once, no charge.
-   A transaction whose simulation fails: sent at once, unfunded.

## Price and caps

-   Price per transaction: from 1.30 TRX per 65,000 energy, by time of day (indicative).
-   Cap per transaction: 300,000 energy (indicative).
-   Cap per node key: 3,000,000 energy per hour (indicative).
-   Balance too low: the broadcast is rejected with a clear error, so no TRX is burned.

## Not covered

Bandwidth is not funded. A USDT transfer needs about 345 bandwidth points, which the free daily allowance of 600 covers.

[Get your endpoint →](/app/node) [API reference](/api)