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GET
/
v1
/
w3s
/
transactions
/
lowestNonceTransaction
Get the lowest nonce pending transaction for a wallet
curl --request GET \
  --url https://api.circle.com/v1/w3s/transactions/lowestNonceTransaction \
  --header 'Authorization: Bearer <token>'
{
  "data": {
    "transaction": {
      "id": "c4d1da72-111e-4d52-bdbf-2e74a2d803d5",
      "blockchain": "MATIC-AMOY",
      "createDate": "2023-01-01T12:04:05Z",
      "state": "CANCELLED",
      "transactionType": "INBOUND",
      "updateDate": "2023-01-01T12:04:05Z",
      "abiFunctionSignature": "burn(uint256)",
      "abiParameters": [
        "100",
        "1"
      ],
      "amounts": [
        "6.62607015"
      ],
      "amountInUSD": "<string>",
      "blockHash": "<string>",
      "blockHeight": 123,
      "contractAddress": "0xa0b86991c6218b36c1d19d4a2e9eb0ce3606eb48",
      "custodyType": "DEVELOPER",
      "destinationAddress": "0xca9142d0b9804ef5e239d3bc1c7aa0d1c74e7350",
      "errorReason": "<string>",
      "errorDetails": "<string>",
      "estimatedFee": {
        "gasLimit": "21000",
        "gasPrice": "<string>",
        "maxFee": "5.935224468",
        "priorityFee": "1.022783914",
        "baseFee": "1.022783914",
        "networkFee": "0.0001246397138",
        "networkFeeRaw": "0.0001246397138",
        "l1Fee": "0.000000000000140021"
      },
      "feeLevel": "MEDIUM",
      "firstConfirmDate": "2021-05-18T00:00:00Z",
      "networkFee": "<string>",
      "networkFeeInUSD": "<string>",
      "nfts": [
        "[{\"ntfTokenId\":\"12321\"",
        "\"metadata\":\"ipfs://QmZcH4YvBVVRJtdn4RdbaqgspFU8gH6P9vomDpBVpAL3u4/1\"}",
        "{\"ntfTokenId\":\"12322\"",
        "\"metadata\":\"ipfs://QmZcH4YvBVVRJtdn4RdbaqgspFU8gH6P9vomDpBVpAL3u4/2\"}]"
      ],
      "operation": "TRANSFER",
      "refId": "grouptransaction123",
      "sourceAddress": "0xca9142d0b9804ef5e239d3bc1c7aa0d1c74e7350",
      "tokenId": "c4d1da72-111e-4d52-bdbf-2e74a2d803d5",
      "txHash": "0x4a25cc5e661d8504b59c5f38ba93f010e8518966f00e2ceda7955c4b8621357d",
      "userId": "ext_user_id_1",
      "walletId": "c4d1da72-111e-4d52-bdbf-2e74a2d803d5",
      "transactionScreeningEvaluation": {
        "screeningDate": "2023-01-01T12:04:05Z",
        "ruleName": "Low Gambling Risk (Owner)",
        "actions": [
          "REVIEW"
        ],
        "reasons": [
          {
            "source": "ADDRESS",
            "sourceValue": "0x1bf9ad0cc2ad298c69a2995aa806ee832788218c",
            "riskScore": "LOW",
            "riskCategories": [
              "GAMBLING"
            ],
            "type": "OWNERSHIP"
          }
        ]
      }
    },
    "feeInfo": {
      "newHighEstimatedFee": {
        "gasLimit": "21000",
        "gasPrice": "<string>",
        "maxFee": "5.935224468",
        "priorityFee": "1.022783914",
        "baseFee": "1.022783914",
        "networkFee": "0.0001246397138",
        "networkFeeRaw": "0.0001246397138",
        "l1Fee": "0.000000000000140021"
      },
      "feeDifferenceAmount": "0.1"
    }
  }
}

Authorizations

​
Authorization
string
header
required

Circle's API Keys are formatted in the following structure "PREFIX:ID:SECRET". All three parts are requred to make a successful request.

Query Parameters

​
blockchain
enum<string>

Filter by blockchain. The blockchain network that the resource is to be created on or is currently on.

Available options:
ETH,
ETH-SEPOLIA,
AVAX,
AVAX-FUJI,
MATIC,
MATIC-AMOY,
SOL,
SOL-DEVNET,
ARB,
ARB-SEPOLIA,
NEAR,
NEAR-TESTNET,
EVM,
EVM-TESTNET,
UNI,
UNI-SEPOLIA,
BASE,
BASE-SEPOLIA,
OP,
OP-SEPOLIA,
APTOS,
APTOS-TESTNET,
ARC-TESTNET,
MONAD,
MONAD-TESTNET
Example:

"MATIC-AMOY"

​
address
string

Filter by the blockchain address of the wallet. Blockchain generated unique identifier, associated with wallet (account), smart contract or other blockchain objects.

Example:

"0xca9142d0b9804ef5e239d3bc1c7aa0d1c74e7350"

​
walletId
string<uuid>

Filter by the wallet ID

Response

The lowest nonce transaction is fetched

​
data
object
required