# getBlockTransactionCountByHash

#### REQUEST <a href="#request" id="request"></a>

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```
POST https://mainet.rpc.ctexscan.com
```

**HEADER**

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```
Content-Type: application/json
```

**REQUEST PARAMS**

* `BLOCK HASH` _\[required]_ - a string representing the hash (32 bytes) of a block

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```
Explain## JSON-RPC over HTTPS POST
curl https://mainet.rpc.ctexscan.com
    -X POST \
    -H "Content-Type: application/json" \
    -d '{"jsonrpc":"2.0","method":"eth_getBlockTransactionCountByHash","params": ["0xb3b20624f8f0f86eb50dd04688409e5cea4bd02d700bf6e79e9384d47d6a5a35"],"id":1}'

## JSON-RPC over WSS
wscat -c ws://mainet.rpc.ctexscan.com
>{"jsonrpc":"2.0","method":"eth_getBlockTransactionCountByHash","params": ["0xb3b20624f8f0f86eb50dd04688409e5cea4bd02d700bf6e79e9384d47d6a5a35"],"id":1}
```

#### RESPONSE <a href="#response" id="response"></a>

**RESULT FIELDS**

* `BLOCK TRANSACTION COUNT` - a hex code of the integer representing the number of transactions in the provided block

**BODY**

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```
Explain{
    "jsonrpc": "2.0",
    "id": 1,
    "result": "0x50"
}
```

[\
](https://ignitechain.gitbook.io/documentation/api/getblockbynumber)
