# Tron Address Balance Checker

> Tron Address Balance Checker is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.004/call, status unknown (last checked 2026-10-30).

Returns live TRX balance (free and staked), TRC-20 token balances (USDT, USDC, USDD, etc.), and available bandwidth and energy resources for a given Tron address.

## Facts

- Endpoint: POST https://api.vextorium.com/v1/tron-balance?utm_source=zero.xyz
- Price: $0.004/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/tron-address-balance-checker-d82c47fd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_PKwGzywYOyYEDL200o9uX

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability tron-address-balance-checker-d82c47fd -d '<json body>'
```

Example prompt: What's the current TRX balance, staked TRX, and USDT holdings for the Tron address TNXoiAJ3dct8Fjg4M9fkLFh9S2v9TXc32G, and how much energy and bandwidth does it have left?

## When to prefer this

Use this endpoint when you need a comprehensive, real-time snapshot of a Tron address — covering native TRX, staked TRX, all major TRC-20 tokens, and network resource availability (energy and bandwidth) in a single call. Prefer this over general blockchain explorers when you need structured, machine-readable output for agent workflows, payment verification, or portfolio tracking on the Tron network specifically.

## Known failure modes

- Invalid or malformed Tron address (non-T… format) returns an error
- Address not found on-chain (never activated) may return null or empty balances
- TronGrid node downtime causes request failure
- Rate limiting or payment failure results in 402/429 response
- Token list may be incomplete if the address holds very obscure TRC-20 tokens

## How this service works

558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.

## Output

A JSON object containing: TRX balance (liquid), frozen/staked TRX, an array of TRC-20 token holdings each with symbol, contract address, and human-readable and raw amounts, available energy and bandwidth (free and staking-based), account creation date, enabled status, and a link to the Tronscan explorer for the address. Data is sourced live from TronGrid.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "address": {
   "type": "string",
   "description": "Tron address (T...)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "trx": 7873931.201282,
  "source": "TronGrid (public Tron node)",
  "tokens": [
   {
    "amount": 1748125490538.6,
    "symbol": "BTT",
    "contract": "TAFjULxiVgT4qWk6UZwjqwZXTSaGaqnVp4",
    "gross_amount": "1748125490538600000006974517547"
   },
   {
    "amount": 38988447.15873,
    "symbol": "USDT",
    "contract": "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t",
    "gross_amount": "38988447158730"
   }
  ],
  "address": "TNXoiAJ3dct8Fjg4M9fkLFh9S2v9TXc32G",
  "created": "2021-09-14T11:03:45+00:00",
  "enabled": true,
  "explorer": "https://tronscan.org/#/address/TNXoiAJ3dct8Fjg4M9fkLFh9S2v9TXc32G",
  "resources": {
   "energy": 292458051,
   "free_bandwidth": 231,
   "staking_bandwidth": 2929
  },
  "trx_frozen": 0
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/tron-address-balance-checker-d82c47fd/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)