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getrawmempool RPC Method

Returns all transaction ids in memory pool as a json array of string transaction ids.

Updated on
Feb 04, 2026

Parameters

verbose
boolean

Default false. When true returns JSON object, when false returns array of transaction ids

mempool_sequence
boolean

Default false. Returns JSON object with transaction list and mempool sequence number

Returns

result
object

Transaction details object (when verbose=true)

transactionid
object

Transaction details keyed by transaction ID

fees
object

Transaction fee information

base
number

The transaction fee

modified
number

The transaction fee with fee deltas used for mining priority

size
integer

The transaction size

time
integer

The local time transaction entered pool

depends
array

Unconfirmed transactions used as inputs

spentby
array

Unconfirmed transactions spending outputs from this transaction

error
object | null

JSON-RPC error object when the request failed, or null on success

id
integer

The JSON-RPC request identifier

Request
Response
1
{
2
"result": {
3
"d54312d0181aee77d424359ec722a241b97cd3364df85da35d5871380c830f8d": {
4
"fees": {
5
"base": 0.00000192,
6
"modified": 0.00000192
7
},
8
"size": 192,
9
"time": 1756382133,
10
"depends": [],
11
"spentby": []
12
},
13
"5ffd2c411050c96b37c115461ce595f989e4e0305c6eafd8160432761f4a3238": {
14
"fees": {
15
"base": 0.00000226,
16
"modified": 0.00000226
17
},
18
"size": 226,
19
"time": 1756382134,
20
"depends": [],
21
"spentby": []
22
},
23
"0b0dcd2f1f15a42ffb46636a6624af27c109f262cabc31106467db01c653118c": {
24
"fees": {
25
"base": 0.00000254,
26
"modified": 0.00000254
27
},
28
"size": 253,
29
"time": 1756382147,
30
"depends": [],
31
"spentby": []
32
}
33
},
34
"error": null,
35
"id": 1
36
}
1
{
2
"result": {
3
"d54312d0181aee77d424359ec722a241b97cd3364df85da35d5871380c830f8d": {
4
"fees": {
5
"base": 0.00000192,
6
"modified": 0.00000192
7
},
8
"size": 192,
9
"time": 1756382133,
10
"depends": [],
11
"spentby": []
12
},
13
"5ffd2c411050c96b37c115461ce595f989e4e0305c6eafd8160432761f4a3238": {
14
"fees": {
15
"base": 0.00000226,
16
"modified": 0.00000226
17
},
18
"size": 226,
19
"time": 1756382134,
20
"depends": [],
21
"spentby": []
22
},
23
"0b0dcd2f1f15a42ffb46636a6624af27c109f262cabc31106467db01c653118c": {
24
"fees": {
25
"base": 0.00000254,
26
"modified": 0.00000254
27
},
28
"size": 253,
29
"time": 1756382147,
30
"depends": [],
31
"spentby": []
32
}
33
},
34
"error": null,
35
"id": 1
36
}
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