# Quay TRON Address Validator

> Quay TRON Address Validator is a paid API for AI agents from tron-agent-tools.sharkweather1.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-22).

Validates a TRON base58check address, returning activation status, contract detection, and USDT blacklist status

## Facts

- Endpoint: POST https://tron-agent-tools.sharkweather1.workers.dev/v1/address?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-22
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/quay-tron-address-validator-e24d29b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__l_8_6P6UPneweeFsRURQ

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 quay-tron-address-validator-e24d29b1 -d '<json body>'
```

Example prompt: Can you check if the TRON address TXYZopYRdj2D9XRtbG411XZZ3kM5VkAeBf is valid, activated on-chain, and whether it's been blacklisted for USDT?

## When to prefer this

Use this endpoint when you need to validate a TRON network address before executing a USDT transfer, screening a recipient, or confirming that an address is an active wallet versus a smart contract. It combines validity, activation, and USDT blacklist checks in a single call, making it more complete than a pure format check. Prefer it over generic blockchain explorers when you need a programmable, pay-per-call API response rather than a human-readable page.

## Known failure modes

- Invalid or malformed base58check address returns valid:false
- Address not yet activated on TRON returns activated:false
- Network or RPC errors from TRON node may cause 5xx responses
- Missing or malformed payment header returns 402 Payment Required
- Non-TRON addresses (e.g. Ethereum 0x format) will fail validation

## How this service works

Pay-per-call TRON tools. Agents pay USDT on TRON or USDC on Base with x402. The server only receives. The tools still read TRON.

## Output

A JSON object with: a boolean 'valid' field indicating whether the address is a legitimate TRON base58check address; 'activated' boolean showing if it has on-chain activity; 'isContract' boolean indicating whether it is a smart contract; 'usdtBlacklisted' boolean from the official USDT contract blacklist check; and a 'hints' array with contextual notes (e.g. clarifying the scope of the blacklist result).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "address": {
   "type": "string",
   "description": "TRON base58check address."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "hints": [
   "isBlackListed returned false. That only means this call on the official USDT contract returned false. It is not a safety or reputation verdict."
  ],
  "valid": true,
  "address": "TXYZopYRdj2D9XRtbG411XZZ3kM5VkAeBf",
  "activated": true,
  "isContract": true,
  "usdtBlacklisted": false
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/quay-tron-address-validator-e24d29b1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from tron-agent-tools.sharkweather1.workers.dev](https://www.zero.xyz/host/tron-agent-tools.sharkweather1.workers.dev/llms.txt)