/wallet/gettransactioncountbyblocknum

Returns the number of transactions contained in a given block number.

• Source: framework/src/main/java/org/tron/core/services/http/GetTransactionCountByBlockNumServlet.java
• Method: GET / POST
• Request: api.NumberMessage
• Solidity endpoint: /walletsolidity/gettransactioncountbyblocknum

Request parameters

GET reads these fields from URL query parameters; POST reads them from a JSON request body.

Field	Method	Type	Required	Description
num	GET	int64	Yes	Block number; omission reaches Long.parseLong(null) and fails
num	POST	int64	No	Block number; Protobuf default is 0
int64_as_string	GET	bool	No	GET only; when true, returns count as a JSON string

Example:

curl --request POST \
     --url https://nile.trongrid.io/wallet/gettransactioncountbyblocknum \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{ "num": 66987565 }
'

Response

Field	Type	Description
count	int64	Number of transactions in the block; returns 0 if the block does not exist

Response example:

{ "count": 4 }

With ?int64_as_string=true on a GET request:

{ "count": "4" }

Error responses

Method	Trigger	Response
GET / POST	Request body exceeds node.http.maxMessageSize	Usually HTTP 413 Payload Too Large when rejected by SizeLimitHandler
GET	num is not numeric (GET)	{"Error": "class java.lang.NumberFormatException : <message>"}
POST	Request body is not valid JSON / field type mismatch (POST)	{"Error": "class org.tron.json.JSONException : <parser info>"} or {"Error": "class org.tron.core.services.http.JsonFormat$ParseException : <decoder info>"}
GET / POST	Other exceptions	{"Error": "<exceptionClass> : <message>"}

---