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debug_traceBlockByNumber RPC Method

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Updated on
Feb 23, 2026

debug_traceBlockByNumber RPC Method

This RPC method is included in the Free Trial with limited usage. Upgrade your plan to get full access and higher limits. Learn more onĀ our pricing page.

Parameters

blockNumber
string
REQUIRED
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object
object
REQUIRED
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tracer
string
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callTracer
string
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prestateTracer
string
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tracerConfig
object
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onlyTopCall
boolean
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Returns

result
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txHash
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result
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from
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gas
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gasUsed
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to
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input
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calls
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from
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gas
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gasUsed
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to
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input
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output
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value
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type
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value
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type
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Request
1
curl -X POST "https://docs-demo.unichain-mainnet.quiknode.pro/" \
2
-H "Content-Type: application/json" \
3
-d '{
4
"jsonrpc": "2.0",
5
"method": "debug_traceBlockByNumber",
6
"params": [
7
"latest",
8
{
9
"tracer": "callTracer"
10
}
11
],
12
"id": 1
13
}'
1
curl -X POST "https://docs-demo.unichain-mainnet.quiknode.pro/" \
2
-H "Content-Type: application/json" \
3
-d '{
4
"jsonrpc": "2.0",
5
"method": "debug_traceBlockByNumber",
6
"params": [
7
"latest",
8
{
9
"tracer": "callTracer"
10
}
11
],
12
"id": 1
13
}'
Response
1
{
2
"jsonrpc": "2.0",
3
"id": 1,
4
"result": [
5
{
6
"txHash": "0x423349f6e974da8c7c740e8c3ff9e687c2a579e03fffdbf804366a9956b40cce",
7
"result": {
8
"from": "0xdeaddeaddeaddeaddeaddeaddeaddeaddead0001",
9
"gas": "0xf4240",
10
"gasUsed": "0xb496",
11
"to": "0x4200000000000000000000000000000000000015",
12
"input": "0x3db6be2b000007d0000dbba00000000000000009000000006995d0b30000000001759a3700000000000000000000000000000000000000000000000000000000064740db00000000000000000000000000000000000000000000000000000000005b57ba6e5bf8c460f4483449dbdf61b64851133f640fb12cd00491cb6e310929ae48db0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd0000000000000000000000000190",
13
"calls": [
14
{
15
"from": "0x4200000000000000000000000000000000000015",
16
"gas": "0xe9b0f",
17
"gasUsed": "0x489b",
18
"to": "0x3ba4007f5c922fbb33c454b41ea7a1f11e83df2c",
19
"input": "0x3db6be2b000007d0000dbba00000000000000009000000006995d0b30000000001759a3700000000000000000000000000000000000000000000000000000000064740db00000000000000000000000000000000000000000000000000000000005b57ba6e5bf8c460f4483449dbdf61b64851133f640fb12cd00491cb6e310929ae48db0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd0000000000000000000000000190",
20
"value": "0x0",
21
"type": "DELEGATECALL"
22
}
23
],
24
"value": "0x0",
25
"type": "CALL"
26
}
27
},
28
{
29
"txHash": "0x4fe18b407e4389c87702fc3f30d821828f3c4be208cddae679d547ba82d2b13e",
30
"result": {
31
"from": "0xcabba9e7f4b3a885c5aa069f88469ac711dd4acc",
32
"gas": "0x5578",
33
"gasUsed": "0x5578",
34
"to": "0x0000000000000000000000000000000000000000",
35
"input": "0x426c6f636b204e756d6265723a203430363737363932",
36
"value": "0x0",
37
"type": "CALL"
38
}
39
},
40
{
41
"txHash": "0x15bede3924e1b15458c83e50bc1e456b21d1fa5b96b717eb6263500cf5d2aac9",
42
"result": {
43
"from": "0xcabba9e7f4b3a885c5aa069f88469ac711dd4acc",
44
"gas": "0x175fd",
45
"gasUsed": "0x17026",
46
"to": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
47
"input": "0xc91d76250000000000000000000000000000000000000000000000000000000000e7c7d80000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004150f7763170be04ed8b308dec084606999848f33e45e30a3d2da2aa6ce07799805b1c2f2d288658a1feb32fdea08581edf8d774ef1c918da52142f7d33aedb6801b00000000000000000000000000000000000000000000000000000000000000",
48
"calls": [
49
{
50
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
51
"gas": "0x10691",
52
"gasUsed": "0x104c6",
53
"to": "0x65ecb201eaed217c1d5d60efdab20c0756871ec3",
54
"input": "0xc91d76250000000000000000000000000000000000000000000000000000000000e7c7d80000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004150f7763170be04ed8b308dec084606999848f33e45e30a3d2da2aa6ce07799805b1c2f2d288658a1feb32fdea08581edf8d774ef1c918da52142f7d33aedb6801b00000000000000000000000000000000000000000000000000000000000000",
55
"calls": [
56
{
57
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
58
"gas": "0xdf6b",
59
"gasUsed": "0xbb8",
60
"to": "0x0000000000000000000000000000000000000001",
61
"input": "0x8dbd161ad94950d782c7839de40bb75c122830cd4612a857cbefb40e3217a545000000000000000000000000000000000000000000000000000000000000001b50f7763170be04ed8b308dec084606999848f33e45e30a3d2da2aa6ce07799805b1c2f2d288658a1feb32fdea08581edf8d774ef1c918da52142f7d33aedb680",
62
"output": "0x000000000000000000000000fb1d9709fba8ef0fe743c8f373dba7a4f00fa312",
63
"type": "STATICCALL"
64
},
65
{
66
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
67
"gas": "0xc0c4",
68
"gasUsed": "0x25af",
69
"to": "0x7289e4e24fd8fb0382432ee7362c8610ef6f791e",
70
"input": "0xa8af4ff5000000000000000000000000fb1d9709fba8ef0fe743c8f373dba7a4f00fa312",
71
"output": "0x00000000000000000000000000000000000000000000000000000000000000017a0fcc07d246d5b880e3a43678ae9e11dc1ce85697625394d1d3a39eb6c6557d",
72
"calls": [
73
{
74
"from": "0x7289e4e24fd8fb0382432ee7362c8610ef6f791e",
75
"gas": "0xab75",
76
"gasUsed": "0x12f4",
77
"to": "0x6f31d3d041e74b8b88fcab0374c9c37cddc1174b",
78
"input": "0xa8af4ff5000000000000000000000000fb1d9709fba8ef0fe743c8f373dba7a4f00fa312",
79
"output": "0x00000000000000000000000000000000000000000000000000000000000000017a0fcc07d246d5b880e3a43678ae9e11dc1ce85697625394d1d3a39eb6c6557d",
80
"value": "0x0",
81
"type": "DELEGATECALL"
82
}
83
],
84
"type": "STATICCALL"
85
},
86
{
87
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
88
"gas": "0x76f3",
89
"gasUsed": "0x6097",
90
"to": "0xd44f9d1331659f417a3e22c9e29529d498b66a29",
91
"input": "0xabd45d21908fedcc5caf7239bcf304776401fb1a1c7c2b2b244bfb3f8dcde2c539d122ea",
92
"output": "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000286464303664346533373334643032306536336131383961383162326565616336373964643233306400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000005d68747470733a2f2f6769746875622e636f6d2f666c617368626f74732f666c617368626f74732d696d616765732f636f6d6d69742f64643036643465333733346430323065363361313839613831623265656163363739646432333064000000",
93
"calls": [
94
{
95
"from": "0xd44f9d1331659f417a3e22c9e29529d498b66a29",
96
"gas": "0x62cb",
97
"gasUsed": "0x4da3",
98
"to": "0x98046008b265df82a0e692eb3eff2a4c4413a7a7",
99
"input": "0xabd45d21908fedcc5caf7239bcf304776401fb1a1c7c2b2b244bfb3f8dcde2c539d122ea",
100
"output": "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000286464303664346533373334643032306536336131383961383162326565616336373964643233306400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000005d68747470733a2f2f6769746875622e636f6d2f666c617368626f74732f666c617368626f74732d696d616765732f636f6d6d69742f64643036643465333733346430323065363361313839613831623265656163363739646432333064000000",
101
"value": "0x0",
102
"type": "DELEGATECALL"
103
}
104
],
105
"type": "STATICCALL"
106
}
107
],
108
"value": "0x0",
109
"type": "DELEGATECALL"
110
}
111
],
112
"value": "0x0",
113
"type": "CALL"
114
}
115
}
116
]
117
}
1
{
2
"jsonrpc": "2.0",
3
"id": 1,
4
"result": [
5
{
6
"txHash": "0x423349f6e974da8c7c740e8c3ff9e687c2a579e03fffdbf804366a9956b40cce",
7
"result": {
8
"from": "0xdeaddeaddeaddeaddeaddeaddeaddeaddead0001",
9
"gas": "0xf4240",
10
"gasUsed": "0xb496",
11
"to": "0x4200000000000000000000000000000000000015",
12
"input": "0x3db6be2b000007d0000dbba00000000000000009000000006995d0b30000000001759a3700000000000000000000000000000000000000000000000000000000064740db00000000000000000000000000000000000000000000000000000000005b57ba6e5bf8c460f4483449dbdf61b64851133f640fb12cd00491cb6e310929ae48db0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd0000000000000000000000000190",
13
"calls": [
14
{
15
"from": "0x4200000000000000000000000000000000000015",
16
"gas": "0xe9b0f",
17
"gasUsed": "0x489b",
18
"to": "0x3ba4007f5c922fbb33c454b41ea7a1f11e83df2c",
19
"input": "0x3db6be2b000007d0000dbba00000000000000009000000006995d0b30000000001759a3700000000000000000000000000000000000000000000000000000000064740db00000000000000000000000000000000000000000000000000000000005b57ba6e5bf8c460f4483449dbdf61b64851133f640fb12cd00491cb6e310929ae48db0000000000000000000000002f60a5184c63ca94f82a27100643dbabe4f3f7fd0000000000000000000000000190",
20
"value": "0x0",
21
"type": "DELEGATECALL"
22
}
23
],
24
"value": "0x0",
25
"type": "CALL"
26
}
27
},
28
{
29
"txHash": "0x4fe18b407e4389c87702fc3f30d821828f3c4be208cddae679d547ba82d2b13e",
30
"result": {
31
"from": "0xcabba9e7f4b3a885c5aa069f88469ac711dd4acc",
32
"gas": "0x5578",
33
"gasUsed": "0x5578",
34
"to": "0x0000000000000000000000000000000000000000",
35
"input": "0x426c6f636b204e756d6265723a203430363737363932",
36
"value": "0x0",
37
"type": "CALL"
38
}
39
},
40
{
41
"txHash": "0x15bede3924e1b15458c83e50bc1e456b21d1fa5b96b717eb6263500cf5d2aac9",
42
"result": {
43
"from": "0xcabba9e7f4b3a885c5aa069f88469ac711dd4acc",
44
"gas": "0x175fd",
45
"gasUsed": "0x17026",
46
"to": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
47
"input": "0xc91d76250000000000000000000000000000000000000000000000000000000000e7c7d80000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004150f7763170be04ed8b308dec084606999848f33e45e30a3d2da2aa6ce07799805b1c2f2d288658a1feb32fdea08581edf8d774ef1c918da52142f7d33aedb6801b00000000000000000000000000000000000000000000000000000000000000",
48
"calls": [
49
{
50
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
51
"gas": "0x10691",
52
"gasUsed": "0x104c6",
53
"to": "0x65ecb201eaed217c1d5d60efdab20c0756871ec3",
54
"input": "0xc91d76250000000000000000000000000000000000000000000000000000000000e7c7d80000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000004150f7763170be04ed8b308dec084606999848f33e45e30a3d2da2aa6ce07799805b1c2f2d288658a1feb32fdea08581edf8d774ef1c918da52142f7d33aedb6801b00000000000000000000000000000000000000000000000000000000000000",
55
"calls": [
56
{
57
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
58
"gas": "0xdf6b",
59
"gasUsed": "0xbb8",
60
"to": "0x0000000000000000000000000000000000000001",
61
"input": "0x8dbd161ad94950d782c7839de40bb75c122830cd4612a857cbefb40e3217a545000000000000000000000000000000000000000000000000000000000000001b50f7763170be04ed8b308dec084606999848f33e45e30a3d2da2aa6ce07799805b1c2f2d288658a1feb32fdea08581edf8d774ef1c918da52142f7d33aedb680",
62
"output": "0x000000000000000000000000fb1d9709fba8ef0fe743c8f373dba7a4f00fa312",
63
"type": "STATICCALL"
64
},
65
{
66
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
67
"gas": "0xc0c4",
68
"gasUsed": "0x25af",
69
"to": "0x7289e4e24fd8fb0382432ee7362c8610ef6f791e",
70
"input": "0xa8af4ff5000000000000000000000000fb1d9709fba8ef0fe743c8f373dba7a4f00fa312",
71
"output": "0x00000000000000000000000000000000000000000000000000000000000000017a0fcc07d246d5b880e3a43678ae9e11dc1ce85697625394d1d3a39eb6c6557d",
72
"calls": [
73
{
74
"from": "0x7289e4e24fd8fb0382432ee7362c8610ef6f791e",
75
"gas": "0xab75",
76
"gasUsed": "0x12f4",
77
"to": "0x6f31d3d041e74b8b88fcab0374c9c37cddc1174b",
78
"input": "0xa8af4ff5000000000000000000000000fb1d9709fba8ef0fe743c8f373dba7a4f00fa312",
79
"output": "0x00000000000000000000000000000000000000000000000000000000000000017a0fcc07d246d5b880e3a43678ae9e11dc1ce85697625394d1d3a39eb6c6557d",
80
"value": "0x0",
81
"type": "DELEGATECALL"
82
}
83
],
84
"type": "STATICCALL"
85
},
86
{
87
"from": "0x3c3a8a41e095c76b03f79f70955fff3b03cf753e",
88
"gas": "0x76f3",
89
"gasUsed": "0x6097",
90
"to": "0xd44f9d1331659f417a3e22c9e29529d498b66a29",
91
"input": "0xabd45d21908fedcc5caf7239bcf304776401fb1a1c7c2b2b244bfb3f8dcde2c539d122ea",
92
"output": "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000286464303664346533373334643032306536336131383961383162326565616336373964643233306400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000005d68747470733a2f2f6769746875622e636f6d2f666c617368626f74732f666c617368626f74732d696d616765732f636f6d6d69742f64643036643465333733346430323065363361313839613831623265656163363739646432333064000000",
93
"calls": [
94
{
95
"from": "0xd44f9d1331659f417a3e22c9e29529d498b66a29",
96
"gas": "0x62cb",
97
"gasUsed": "0x4da3",
98
"to": "0x98046008b265df82a0e692eb3eff2a4c4413a7a7",
99
"input": "0xabd45d21908fedcc5caf7239bcf304776401fb1a1c7c2b2b244bfb3f8dcde2c539d122ea",
100
"output": "0x0000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000a000000000000000000000000000000000000000000000000000000000000000286464303664346533373334643032306536336131383961383162326565616336373964643233306400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000005d68747470733a2f2f6769746875622e636f6d2f666c617368626f74732f666c617368626f74732d696d616765732f636f6d6d69742f64643036643465333733346430323065363361313839613831623265656163363739646432333064000000",
101
"value": "0x0",
102
"type": "DELEGATECALL"
103
}
104
],
105
"type": "STATICCALL"
106
}
107
],
108
"value": "0x0",
109
"type": "DELEGATECALL"
110
}
111
],
112
"value": "0x0",
113
"type": "CALL"
114
}
115
}
116
]
117
}
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