txpool_inspect

POSThttps://triport.io/rpc/bsc

Return pending and queued transaction summaries.

BNB Smart Chainbsc:rpcbsc_read_rpc - 15 / 20 / 100 / 250 RPS (free / basic / pro / business) (default, unmeasured); enterprise unlimited

txpool_inspect returns compact string summaries for pending and queued transactions in the selected BNB Smart Chain node's txpool.

The result is grouped first by sender address and then by nonce. Use it for a human-oriented overview when the full transaction objects from txpool_content are unnecessary.

Unlike txpool_status, this method exposes entries rather than only counts. The view is observational and node-local; Triport does not expose BSC transaction submission.

Parameters

JSON-RPC params must be an empty array: [].

Response

The response below is the checked fixture for this method; it is reproduced without changing its fields or values.

resultobject

Selected node's compact txpool inspection.

result.pendingobject

Pending transaction summaries grouped by sender and nonce.

result.queuedobject

Queued transaction summaries grouped by sender and nonce.

Errors

Errors use the standard JSON-RPC error envelope. See BSC errors for network-specific classification and the linked shared reference.

Code	Meaning	When it happens
`-32602`	Invalid params	A required positional parameter is missing or a value does not match the OpenRPC schema.
`401`	Unauthorized	The `x-token` API key is missing or invalid.
`429`	Rate limited	The request exceeds the configured category RPS for the caller's tier.

Examples

JavaScript (fetch)

JavaScript

const response = await fetch("https://triport.io/rpc/bsc", {
  method: "POST",
  headers: {
    "x-token": process.env.TRIPORT_API_KEY,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "jsonrpc": "2.0",
    "id": 1,
    "method": "txpool_inspect",
    "params": []
  }),
});


const payload = await response.json();
console.log(payload.result);

Notes

The snapshot belongs to the selected upstream node and is not a canonical or pool-wide mempool view.
The BSC categories use configured defaults of 15 / 20 / 100 / 250 RPS; they are marked unmeasured in the tier matrix.
Related methods: txpool_content, txpool_status, eth_getTransactionByHash.

Request

cURLJavaScriptPython

curl https://triport.io/rpc/bsc \
  -H "x-token: $TRIPORT_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "txpool_inspect",
  "params": []
}'

const res = await fetch("https://triport.io/rpc/bsc", {
  method: "POST",
  headers: {
    "x-token": "$TRIPORT_API_KEY",
    "Content-Type": "application/json",
  },
  body: JSON.stringify({
    "jsonrpc": "2.0",
    "id": 1,
    "method": "txpool_inspect",
    "params": []
  }),
});
const data = await res.json();
console.log(data);

import requests


resp = requests.post(
    "https://triport.io/rpc/bsc",
    headers={
        "x-token": "$TRIPORT_API_KEY",
        "Content-Type": "application/json",
    },
    json={
        "jsonrpc": "2.0",
        "id": 1,
        "method": "txpool_inspect",
        "params": [],
    },
)
data = resp.json()
print(data)

ResponseExample

JSON

{
  "jsonrpc": "2.0",
  "id": 1,
  "result": {
    "pending": {},
    "queued": {}
  }
}