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Get mempool transactions

Retrieves all transactions that have been recently broadcast to the mempool. These are pending transactions awaiting confirmation.

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Query Parameters
sender_address string

Filter to only return transactions with this sender address.

recipient_address string

Filter to only return transactions with this recipient address (only applicable for STX transfer tx types).

address string

Filter to only return transactions with this address as the sender or recipient (recipient only applicable for STX transfer tx types).

order_by string

Possible values: [age, size, fee]

Option to sort results by transaction age, size, or fee rate.

order string

Possible values: [asc, desc]

Option to sort results in ascending or descending order.

limit integer

Possible values: value ≤ 50

max number of mempool transactions to fetch

offset integer

index of first mempool transaction to fetch

unanchored boolean

Include transaction data from unanchored (i.e. unconfirmed) microblocks

Responses
200

List of mempool transactions

Schema OPTIONAL
limit integer
offset integer
total integer
results object[]