Get Holder TRC20 Transfer Statistics

1. Overview & Typical Use

Returns aggregate inflow and outflow transfer counts for a specific address and TRC20 token. This endpoint requires an API Key; calls without a Key return 401.

• Typical use: check a holder’s inbound and outbound transfer-count activity for one TRC20 token.
• When not to use: for individual transfer records use the TRC20 transfers endpoint. transferIn and transferOut are counts, not amounts. Do not use the count difference as a fund-flow or buy/sell signal. Fund flow needs amount data, and buy/sell analysis also needs the transaction type.

2. Endpoint & Authentication

GET /api/deep/account/holderToken/basicInfo/trc20/transfer

For Base URL and authentication, see Common Network & Authentication.

This endpoint requires an API Key; calls without a Key return 401.

3. Request

curl -s 'https://apilist.tronscanapi.com/api/deep/account/holderToken/basicInfo/trc20/transfer?accountAddress=TDqSquXBgUCLYvYC4XZgrprLK589dkhSCf&tokenAddress=TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t' \
  -H 'TRON-PRO-API-KEY: <your-key>'

4. Response

{
  "transferIn": 1284,
  "transferOut": 962
}

5. Errors

For HTTP status codes, see Common Errors. Key points for this endpoint:

• API Key Required: returns 401 if TRON-PRO-API-KEY header is not provided.