wallet/getpendingsize | TRON

GET /95e61622bf6a8af293978377718e3b77/wallet/getpendingsize

wallet/getpendingsize

cURL

curl --request GET \
  --url https://tron-mainnet.core.chainstack.com/95e61622bf6a8af293978377718e3b77/wallet/getpendingsize

200

{
  "pendingSize": 1247
}

TRON API method that returns the current size of the pending transaction pool (mempool). This provides insight into network congestion and the number of unconfirmed transactions awaiting processing.

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Parameters

This method requires no parameters. It returns the current size of the pending transaction pool.

Response

• pendingSize — number representing the current count of pending transactions in the mempool

Use case

The wallet/getpendingsize method is used for:

• Monitoring network congestion by tracking the number of pending transactions.
• Building network analytics dashboards that display mempool statistics.
• Implementing adaptive fee strategies based on current network load.
• Creating alerts for high network congestion periods.
• Optimizing transaction timing for applications based on mempool size.

The pending pool size fluctuates constantly as new transactions are submitted and existing ones are confirmed or dropped. A larger pending size typically indicates higher network congestion and may suggest longer confirmation times.

Response

200 - application/json

Current size of the pending transaction pool

pendingSize · integer

Number of pending transactions in the mempool

Example:

1247