eth_getBlockTransactionCountByHashHTTP

Returns the number of transactions in the block with the given hash.

Chain EthereumTransport HTTPTry-it live

How to use

Pick an API key (or paste one) in the Try it panel.
Fill each parameter (order = params array index).
Send request — live against the gateway; counts toward daily quota.

Parameters

JSON-RPC positional arguments — order matches the array sent in params. Index badges below match array positions.

hashDATA(32B)required

Block hash.

params array (shape)

eth_getBlockTransactionCountByHash · paramsjson

1[
2  "$LATEST_BLOCK_HASH"
3]

Try it

Live request via the gateway — counts toward your account's daily quota. Chain: ethereum

JSON mode

API key

Try-it runs with one of your own keys — sign in or create a free account first.

Parameters

0hashDATA(32B)required

Block hash.

Example request

eth_getBlockTransactionCountByHash · requestbash

1curl 'https://ethras.org/v1/ethereum/<YOUR_KEY>' \
2  -H 'Content-Type: application/json' \
3  -d '{
4    "id": 1,
5    "jsonrpc": "2.0",
6    "method": "eth_getBlockTransactionCountByHash",
7    "params": [
8      "0xa76a6d74748ba4c3b2756b51d77ca3a5f6990ef197fe8886c819d02cd4c12156"
9    ]
10  }'

Example response

Illustrative example: long hex values and object fields may be shortened for readability. Available fields depend on the network, client, protocol upgrade and transaction type.

eth_getBlockTransactionCountByHash · responsejson

1{
2  "jsonrpc": "2.0",
3  "id": 1,
4  "result": "0x8f"
5}

Response fields

The result row describes the complete result; other rows describe its object fields or array elements. Indented rows describe nested members. For subscriptions,params.* rows describe later notifications rather than the initial reply.

Field	Type	Description
`result`	`QUANTITY\|null`	Number of transactions in the block. Null when the block is unavailable; 0x0 means an existing block with zero matching entries.