TRON USDT API

Managed TRON USDT API for TRC20 payment systems

nodevera provides merchant-friendly TRON API access for USDT-TRC20 deposits, transaction receipt checks, wallet balance reads and signed transaction broadcasting. API access is protected by customer API keys, IP allowlists and monthly quota controls.

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Best fit Payment platforms, merchant dashboards and fund collection services that need stable TRC20 USDT queries without exposing upstream keys to business code.

What you can build

USDT-TRC20 deposit monitoring by transaction hash or block data
Wallet balance checks for deposit, hot wallet and collection addresses
Transaction result checks before crediting merchant users
Broadcasting signed TRON transactions from your backend

Production controls

Private API Base URL shown only after plan activation
API Key plus source IP allowlist validation
Monthly request quota and usage statistics
Support workflow for payment and broadcast troubleshooting

TRON API examples

TRON requests use TronGrid-compatible paths under the nodevera /tron prefix.

Latest TRON block

curl -X POST <api_base_url>/tron/wallet/getnowblock \
  -H 'content-type: application/json' \
  -H 'X-API-Key: <your_api_key>' \
  -d '{}'

Transaction info by txid

curl -X POST <api_base_url>/tron/wallet/gettransactioninfobyid \
  -H 'content-type: application/json' \
  -H 'X-API-Key: <your_api_key>' \
  -d '{"value":"<txid>"}'

Broadcast signed TRON transaction

curl -X POST <api_base_url>/tron/wallet/broadcasttransaction \
  -H 'content-type: application/json' \
  -H 'X-API-Key: <your_api_key>' \
  -d '<signed_tron_transaction_json>'

Integration

TRC20 payment verification checklist

1. Get txidCollect the TRON transaction hash from the user wallet or payment callback.

2. Query resultCheck the transaction info and confirmed transfer event for the USDT contract.

3. Match orderValidate recipient address, amount, token contract and confirmation state.

4. Credit safelyCredit the merchant order only after the transfer matches your rules.

Related APIs

Need multi-chain coverage for the same payment system?

FAQ

Does nodevera sign transactions?No. Your backend signs locally and submits only signed transaction payloads.

Can I use one API for TRON and Ethereum?Yes. The same API Key and allowlist model can cover TRON, Ethereum and Solana routes.