Mempool

Get transactions currently in the mempool

get

Returns a list of transactions currently waiting in the mempool, grouped by source and destination groups.

Authorizations

api-keyAuth

api-keystringRequired

Responses

200

A list of mempool transactions grouped by fromGroup and toGroup

application/json

fromGroupintegerOptional

Source group ID of the transaction

Example: 2

toGroupintegerOptional

Destination group ID of the transaction

Example: 1

400

BadRequest

application/json

401

Unauthorized

application/json

404

NotFound

application/json

500

InternalServerError

application/json

503

ServiceUnavailable

application/json

get/mempool/transactions

HTTPcURLJavaScriptPython

GET /mempool/transactions HTTP/1.1
Host: alephium.nownodes.io
api-key: YOUR_API_KEY
Accept: */*

[
  {
    "fromGroup": 2,
    "toGroup": 1,
    "transactions": [
      {
        "unsigned": {
          "txId": "7df86c8c25c728160afaa7e88511329b1be8566c9110b47d9fa53b75d9931cd3",
          "version": 0,
          "networkId": 0,
          "gasAmount": 20000,
          "gasPrice": "100000000000",
          "inputs": [
            {
              "outputRef": {
                "hint": -590615467,
                "key": "4642ab5e4d1a5d2fb65768459ff845e169e20b0f217cf204d8d0811ceb334bdd"
              },
              "unlockScript": "000312656f2f81a217bf2d4cfef9d7f12b1c127f91b7a761dc119b93d942aed9a4b2"
            }
          ],
          "fixedOutputs": [
            {
              "hint": -1570538195,
              "key": "7bf65c28a1f7d928692078d65053ef9dee86372b94e255a74739b2db9bce252a",
              "attoAlphAmount": "1628000000000000000",
              "address": "19CEhknuadh8muZ3vHcdwfDA8BHJ6h9tFoEAnHNTB7UKN",
              "tokens": [
                {}
              ],
              "lockTime": 0,
              "message": ""
            }
          ]
        },
        "inputSignatures": [
          "45b1e50e85cfef84c5c9e6914ea1442d465fc3a234f85c097dbc7916f25befb860dc76b09ba556c71e624dc392acce736e0ed47ee4c17ca819c79ed6ed2e6a34"
        ],
        "scriptSignatures": [
          "text"
        ],
        "seenAt": 1754916328387
      }
    ]
  }
]