starknet_estimateFee RPC Method

Parameters

request

array

REQUIRED

BROADCASTED_INVOKE_TXN_V3

object

type

string

REQUIRED

sender_address

string

REQUIRED

calldata

array

REQUIRED

version

string

REQUIRED

signature

string

REQUIRED

nonce

string

REQUIRED

resource_bounds

object

REQUIRED

l1_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

l1_data_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

l2_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

tip

string

REQUIRED

paymaster_data

array

REQUIRED

account_deployment_data

array

REQUIRED

nonce_data_availability_mode

string

REQUIRED

fee_data_availability_mode

string

REQUIRED

BROADCASTED_DECLARE_TXN_V3

object

type

string

REQUIRED

sender_address

string

REQUIRED

compiled_class_hash

string

REQUIRED

version

string

REQUIRED

signature

string

REQUIRED

nonce

string

REQUIRED

contract_class

object

REQUIRED

sierra_program

array

REQUIRED

contract_class_version

string

REQUIRED

entry_points_by_type

object

REQUIRED

CONSTRUCTOR

array

REQUIRED

selector

string

REQUIRED

function_idx

integer

REQUIRED

EXTERNAL

array

REQUIRED

selector

string

REQUIRED

function_idx

integer

REQUIRED

L1_HANDLER

array

REQUIRED

selector

string

REQUIRED

function_idx

integer

REQUIRED

abi

string

resource_bounds

object

REQUIRED

l1_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

l1_data_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

l2_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

tip

string

REQUIRED

paymaster_data

array

REQUIRED

account_deployment_data

array

REQUIRED

nonce_data_availability_mode

string

REQUIRED

fee_data_availability_mode

string

REQUIRED

BROADCASTED_DEPLOY_ACCOUNT_TXN_V3

object

type

string

REQUIRED

version

string

REQUIRED

signature

string

REQUIRED

nonce

string

REQUIRED

contract_address_salt

string

REQUIRED

constructor_calldata

array

REQUIRED

class_hash

string

REQUIRED

resource_bounds

object

REQUIRED

l1_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

l1_data_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

l2_gas

object

REQUIRED

max_amount

string

REQUIRED

max_price_per_unit

string

REQUIRED

tip

string

REQUIRED

paymaster_data

array

REQUIRED

nonce_data_availability_mode

string

REQUIRED

fee_data_availability_mode

string

REQUIRED

simulation_flags

array

REQUIRED

block_id

string

REQUIRED

Returns

result

array

l1_data_gas_consumed

string

l1_data_gas_price

string

l1_gas_consumed

string

l1_gas_price

string

l2_gas_consumed

string

l2_gas_price

string

overall_fee

string

unit

string

Request

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
curl --location 'https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9' \
4
--header 'accept: application/json' \
5
--header 'content-type: application/json' \
6
--data '{
7
    "id": 1,
8
    "jsonrpc": "2.0",
9
    "method": "starknet_estimateFee",
10
    "params": {
11
        "request": [
12
            {
13
                "type": "INVOKE",
14
                "version": "0x3",
15
                "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
16
                "calldata": [
17
                    "0x1",
18
                    "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
19
                    "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
20
                    "0x13",
21
                    "0x1",
22
                    "0x6f2cbe9ca768aa",
23
                    "0x5",
24
                    "0x6f04fa343f472a",
25
                    "0x6f09a3243d85fc",
26
                    "0x6f0b0efd5e587d",
27
                    "0x6f0fb8b4f5b96a",
28
                    "0x6f1124a2066067",
29
                    "0x6f243d741019e2",
30
                    "0x6f2748d3e02cf3",
31
                    "0x1300b5122cc6a9d363e4",
32
                    "0x6f318e52b277a2",
33
                    "0x6f3e5ce549c85b",
34
                    "0x6f48a0075283e9",
35
                    "0x6f5e33f64972cb",
36
                    "0x6f5fa0e485202c",
37
                    "0x6f66e0bd2e3615",
38
                    "0x6f68ba52f0d3c6",
39
                    "0x1c568630d261d9351e24"
40
                ],
41
                "signature": [
42
                    "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
43
                    "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
44
                ],
45
                "nonce": "0x7ebd4b",
46
                "resource_bounds": {
47
                    "l1_gas": {
48
                        "max_amount": "0x0",
49
                        "max_price_per_unit": "0x38d7ea4c68000"
50
                    },
51
                    "l1_data_gas": {
52
                        "max_amount": "0x1388",
53
                        "max_price_per_unit": "0x9184e72a000"
54
                    },
55
                    "l2_gas": {
56
                        "max_amount": "0x7270e00",
57
                        "max_price_per_unit": "0x174876e800"
58
                    }
59
                },
60
                "tip": "0x3b9aca00",
61
                "paymaster_data": [],
62
                "account_deployment_data": [],
63
                "nonce_data_availability_mode": "L1",
64
                "fee_data_availability_mode": "L1"
65
            }
66
        ],
67
        "simulation_flags": [
68
            "SKIP_VALIDATE"
69
        ],
70
        "block_id": {
71
            "block_number": 12362162
72
        }
73
    }
74
}'

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
curl --location 'https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9' \
4
--header 'accept: application/json' \
5
--header 'content-type: application/json' \
6
--data '{
7
    "id": 1,
8
    "jsonrpc": "2.0",
9
    "method": "starknet_estimateFee",
10
    "params": {
11
        "request": [
12
            {
13
                "type": "INVOKE",
14
                "version": "0x3",
15
                "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
16
                "calldata": [
17
                    "0x1",
18
                    "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
19
                    "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
20
                    "0x13",
21
                    "0x1",
22
                    "0x6f2cbe9ca768aa",
23
                    "0x5",
24
                    "0x6f04fa343f472a",
25
                    "0x6f09a3243d85fc",
26
                    "0x6f0b0efd5e587d",
27
                    "0x6f0fb8b4f5b96a",
28
                    "0x6f1124a2066067",
29
                    "0x6f243d741019e2",
30
                    "0x6f2748d3e02cf3",
31
                    "0x1300b5122cc6a9d363e4",
32
                    "0x6f318e52b277a2",
33
                    "0x6f3e5ce549c85b",
34
                    "0x6f48a0075283e9",
35
                    "0x6f5e33f64972cb",
36
                    "0x6f5fa0e485202c",
37
                    "0x6f66e0bd2e3615",
38
                    "0x6f68ba52f0d3c6",
39
                    "0x1c568630d261d9351e24"
40
                ],
41
                "signature": [
42
                    "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
43
                    "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
44
                ],
45
                "nonce": "0x7ebd4b",
46
                "resource_bounds": {
47
                    "l1_gas": {
48
                        "max_amount": "0x0",
49
                        "max_price_per_unit": "0x38d7ea4c68000"
50
                    },
51
                    "l1_data_gas": {
52
                        "max_amount": "0x1388",
53
                        "max_price_per_unit": "0x9184e72a000"
54
                    },
55
                    "l2_gas": {
56
                        "max_amount": "0x7270e00",
57
                        "max_price_per_unit": "0x174876e800"
58
                    }
59
                },
60
                "tip": "0x3b9aca00",
61
                "paymaster_data": [],
62
                "account_deployment_data": [],
63
                "nonce_data_availability_mode": "L1",
64
                "fee_data_availability_mode": "L1"
65
            }
66
        ],
67
        "simulation_flags": [
68
            "SKIP_VALIDATE"
69
        ],
70
        "block_id": {
71
            "block_number": 12362162
72
        }
73
    }
74
}'

1
// Note: You can specify Starknet version in the URL path
2
// Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
const myHeaders = new Headers();
4
myHeaders.append("accept", "application/json");
5
myHeaders.append("content-type", "application/json");
6

7
const raw = JSON.stringify({
8
  "id": 1,
9
  "jsonrpc": "2.0",
10
  "method": "starknet_estimateFee",
11
  "params": {
12
    "request": [
13
      {
14
        "type": "INVOKE",
15
        "version": "0x3",
16
        "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
17
        "calldata": [
18
          "0x1",
19
          "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
20
          "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
21
          "0x13",
22
          "0x1",
23
          "0x6f2cbe9ca768aa",
24
          "0x5",
25
          "0x6f04fa343f472a",
26
          "0x6f09a3243d85fc",
27
          "0x6f0b0efd5e587d",
28
          "0x6f0fb8b4f5b96a",
29
          "0x6f1124a2066067",
30
          "0x6f243d741019e2",
31
          "0x6f2748d3e02cf3",
32
          "0x1300b5122cc6a9d363e4",
33
          "0x6f318e52b277a2",
34
          "0x6f3e5ce549c85b",
35
          "0x6f48a0075283e9",
36
          "0x6f5e33f64972cb",
37
          "0x6f5fa0e485202c",
38
          "0x6f66e0bd2e3615",
39
          "0x6f68ba52f0d3c6",
40
          "0x1c568630d261d9351e24"
41
        ],
42
        "signature": [
43
          "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
44
          "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
45
        ],
46
        "nonce": "0x7ebd4b",
47
        "resource_bounds": {
48
          "l1_gas": {
49
            "max_amount": "0x0",
50
            "max_price_per_unit": "0x38d7ea4c68000"
51
          },
52
          "l1_data_gas": {
53
            "max_amount": "0x1388",
54
            "max_price_per_unit": "0x9184e72a000"
55
          },
56
          "l2_gas": {
57
            "max_amount": "0x7270e00",
58
            "max_price_per_unit": "0x174876e800"
59
          }
60
        },
61
        "tip": "0x3b9aca00",
62
        "paymaster_data": [],
63
        "account_deployment_data": [],
64
        "nonce_data_availability_mode": "L1",
65
        "fee_data_availability_mode": "L1"
66
      }
67
    ],
68
    "simulation_flags": [
69
      "SKIP_VALIDATE"
70
    ],
71
    "block_id": {
72
      "block_number": 12362162
73
    }
74
  }
75
});
76

77
const requestOptions = {
78
  method: "POST",
79
  headers: myHeaders,
80
  body: raw,
81
  redirect: "follow"
82
};
83

84
fetch("https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9", requestOptions)
85
  .then((response) => response.text())
86
  .then((result) => console.log(result))
87
  .catch((error) => console.error(error));

1
// Note: You can specify Starknet version in the URL path
2
// Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
const myHeaders = new Headers();
4
myHeaders.append("accept", "application/json");
5
myHeaders.append("content-type", "application/json");
6

7
const raw = JSON.stringify({
8
  "id": 1,
9
  "jsonrpc": "2.0",
10
  "method": "starknet_estimateFee",
11
  "params": {
12
    "request": [
13
      {
14
        "type": "INVOKE",
15
        "version": "0x3",
16
        "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
17
        "calldata": [
18
          "0x1",
19
          "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
20
          "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
21
          "0x13",
22
          "0x1",
23
          "0x6f2cbe9ca768aa",
24
          "0x5",
25
          "0x6f04fa343f472a",
26
          "0x6f09a3243d85fc",
27
          "0x6f0b0efd5e587d",
28
          "0x6f0fb8b4f5b96a",
29
          "0x6f1124a2066067",
30
          "0x6f243d741019e2",
31
          "0x6f2748d3e02cf3",
32
          "0x1300b5122cc6a9d363e4",
33
          "0x6f318e52b277a2",
34
          "0x6f3e5ce549c85b",
35
          "0x6f48a0075283e9",
36
          "0x6f5e33f64972cb",
37
          "0x6f5fa0e485202c",
38
          "0x6f66e0bd2e3615",
39
          "0x6f68ba52f0d3c6",
40
          "0x1c568630d261d9351e24"
41
        ],
42
        "signature": [
43
          "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
44
          "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
45
        ],
46
        "nonce": "0x7ebd4b",
47
        "resource_bounds": {
48
          "l1_gas": {
49
            "max_amount": "0x0",
50
            "max_price_per_unit": "0x38d7ea4c68000"
51
          },
52
          "l1_data_gas": {
53
            "max_amount": "0x1388",
54
            "max_price_per_unit": "0x9184e72a000"
55
          },
56
          "l2_gas": {
57
            "max_amount": "0x7270e00",
58
            "max_price_per_unit": "0x174876e800"
59
          }
60
        },
61
        "tip": "0x3b9aca00",
62
        "paymaster_data": [],
63
        "account_deployment_data": [],
64
        "nonce_data_availability_mode": "L1",
65
        "fee_data_availability_mode": "L1"
66
      }
67
    ],
68
    "simulation_flags": [
69
      "SKIP_VALIDATE"
70
    ],
71
    "block_id": {
72
      "block_number": 12362162
73
    }
74
  }
75
});
76

77
const requestOptions = {
78
  method: "POST",
79
  headers: myHeaders,
80
  body: raw,
81
  redirect: "follow"
82
};
83

84
fetch("https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9", requestOptions)
85
  .then((response) => response.text())
86
  .then((result) => console.log(result))
87
  .catch((error) => console.error(error));

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
import requests
4
import json
5

6
url = "https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9"
7

8
payload = json.dumps({
9
  "id": 1,
10
  "jsonrpc": "2.0",
11
  "method": "starknet_estimateFee",
12
  "params": {
13
    "request": [
14
      {
15
        "type": "INVOKE",
16
        "version": "0x3",
17
        "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
18
        "calldata": [
19
          "0x1",
20
          "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
21
          "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
22
          "0x13",
23
          "0x1",
24
          "0x6f2cbe9ca768aa",
25
          "0x5",
26
          "0x6f04fa343f472a",
27
          "0x6f09a3243d85fc",
28
          "0x6f0b0efd5e587d",
29
          "0x6f0fb8b4f5b96a",
30
          "0x6f1124a2066067",
31
          "0x6f243d741019e2",
32
          "0x6f2748d3e02cf3",
33
          "0x1300b5122cc6a9d363e4",
34
          "0x6f318e52b277a2",
35
          "0x6f3e5ce549c85b",
36
          "0x6f48a0075283e9",
37
          "0x6f5e33f64972cb",
38
          "0x6f5fa0e485202c",
39
          "0x6f66e0bd2e3615",
40
          "0x6f68ba52f0d3c6",
41
          "0x1c568630d261d9351e24"
42
        ],
43
        "signature": [
44
          "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
45
          "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
46
        ],
47
        "nonce": "0x7ebd4b",
48
        "resource_bounds": {
49
          "l1_gas": {
50
            "max_amount": "0x0",
51
            "max_price_per_unit": "0x38d7ea4c68000"
52
          },
53
          "l1_data_gas": {
54
            "max_amount": "0x1388",
55
            "max_price_per_unit": "0x9184e72a000"
56
          },
57
          "l2_gas": {
58
            "max_amount": "0x7270e00",
59
            "max_price_per_unit": "0x174876e800"
60
          }
61
        },
62
        "tip": "0x3b9aca00",
63
        "paymaster_data": [],
64
        "account_deployment_data": [],
65
        "nonce_data_availability_mode": "L1",
66
        "fee_data_availability_mode": "L1"
67
      }
68
    ],
69
    "simulation_flags": [
70
      "SKIP_VALIDATE"
71
    ],
72
    "block_id": {
73
      "block_number": 12362162
74
    }
75
  }
76
})
77
headers = {
78
  'accept': 'application/json',
79
  'content-type': 'application/json'
80
}
81

82
response = requests.request("POST", url, headers=headers, data=payload)
83

84
print(response.text)
85

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
import requests
4
import json
5

6
url = "https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9"
7

8
payload = json.dumps({
9
  "id": 1,
10
  "jsonrpc": "2.0",
11
  "method": "starknet_estimateFee",
12
  "params": {
13
    "request": [
14
      {
15
        "type": "INVOKE",
16
        "version": "0x3",
17
        "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
18
        "calldata": [
19
          "0x1",
20
          "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
21
          "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
22
          "0x13",
23
          "0x1",
24
          "0x6f2cbe9ca768aa",
25
          "0x5",
26
          "0x6f04fa343f472a",
27
          "0x6f09a3243d85fc",
28
          "0x6f0b0efd5e587d",
29
          "0x6f0fb8b4f5b96a",
30
          "0x6f1124a2066067",
31
          "0x6f243d741019e2",
32
          "0x6f2748d3e02cf3",
33
          "0x1300b5122cc6a9d363e4",
34
          "0x6f318e52b277a2",
35
          "0x6f3e5ce549c85b",
36
          "0x6f48a0075283e9",
37
          "0x6f5e33f64972cb",
38
          "0x6f5fa0e485202c",
39
          "0x6f66e0bd2e3615",
40
          "0x6f68ba52f0d3c6",
41
          "0x1c568630d261d9351e24"
42
        ],
43
        "signature": [
44
          "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
45
          "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
46
        ],
47
        "nonce": "0x7ebd4b",
48
        "resource_bounds": {
49
          "l1_gas": {
50
            "max_amount": "0x0",
51
            "max_price_per_unit": "0x38d7ea4c68000"
52
          },
53
          "l1_data_gas": {
54
            "max_amount": "0x1388",
55
            "max_price_per_unit": "0x9184e72a000"
56
          },
57
          "l2_gas": {
58
            "max_amount": "0x7270e00",
59
            "max_price_per_unit": "0x174876e800"
60
          }
61
        },
62
        "tip": "0x3b9aca00",
63
        "paymaster_data": [],
64
        "account_deployment_data": [],
65
        "nonce_data_availability_mode": "L1",
66
        "fee_data_availability_mode": "L1"
67
      }
68
    ],
69
    "simulation_flags": [
70
      "SKIP_VALIDATE"
71
    ],
72
    "block_id": {
73
      "block_number": 12362162
74
    }
75
  }
76
})
77
headers = {
78
  'accept': 'application/json',
79
  'content-type': 'application/json'
80
}
81

82
response = requests.request("POST", url, headers=headers, data=payload)
83

84
print(response.text)
85

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
require "uri"
4
require "json"
5
require "net/http"
6

7
url = URI("https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9")
8

9
http = Net::HTTP.new(url.host, url.port);
10
request = Net::HTTP::Post.new(url)
11
request["accept"] = "application/json"
12
request["content-type"] = "application/json"
13
request.body = JSON.dump({
14
  "id": 1,
15
  "jsonrpc": "2.0",
16
  "method": "starknet_estimateFee",
17
  "params": {
18
    "request": [
19
      {
20
        "type": "INVOKE",
21
        "version": "0x3",
22
        "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
23
        "calldata": [
24
          "0x1",
25
          "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
26
          "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
27
          "0x13",
28
          "0x1",
29
          "0x6f2cbe9ca768aa",
30
          "0x5",
31
          "0x6f04fa343f472a",
32
          "0x6f09a3243d85fc",
33
          "0x6f0b0efd5e587d",
34
          "0x6f0fb8b4f5b96a",
35
          "0x6f1124a2066067",
36
          "0x6f243d741019e2",
37
          "0x6f2748d3e02cf3",
38
          "0x1300b5122cc6a9d363e4",
39
          "0x6f318e52b277a2",
40
          "0x6f3e5ce549c85b",
41
          "0x6f48a0075283e9",
42
          "0x6f5e33f64972cb",
43
          "0x6f5fa0e485202c",
44
          "0x6f66e0bd2e3615",
45
          "0x6f68ba52f0d3c6",
46
          "0x1c568630d261d9351e24"
47
        ],
48
        "signature": [
49
          "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
50
          "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
51
        ],
52
        "nonce": "0x7ebd4b",
53
        "resource_bounds": {
54
          "l1_gas": {
55
            "max_amount": "0x0",
56
            "max_price_per_unit": "0x38d7ea4c68000"
57
          },
58
          "l1_data_gas": {
59
            "max_amount": "0x1388",
60
            "max_price_per_unit": "0x9184e72a000"
61
          },
62
          "l2_gas": {
63
            "max_amount": "0x7270e00",
64
            "max_price_per_unit": "0x174876e800"
65
          }
66
        },
67
        "tip": "0x3b9aca00",
68
        "paymaster_data": [],
69
        "account_deployment_data": [],
70
        "nonce_data_availability_mode": "L1",
71
        "fee_data_availability_mode": "L1"
72
      }
73
    ],
74
    "simulation_flags": [
75
      "SKIP_VALIDATE"
76
    ],
77
    "block_id": {
78
      "block_number": 12362162
79
    }
80
  }
81
})
82

83
response = http.request(request)
84
puts response.read_body
85

1
# Note: You can specify Starknet version in the URL path
2
# Example: /rpc/v0_9 for version 0.9. Versions 0.6, 0.7, and 0.8 are no longer supported
3
require "uri"
4
require "json"
5
require "net/http"
6

7
url = URI("https://docs-demo.strk-mainnet.quiknode.pro/rpc/v0_9")
8

9
http = Net::HTTP.new(url.host, url.port);
10
request = Net::HTTP::Post.new(url)
11
request["accept"] = "application/json"
12
request["content-type"] = "application/json"
13
request.body = JSON.dump({
14
  "id": 1,
15
  "jsonrpc": "2.0",
16
  "method": "starknet_estimateFee",
17
  "params": {
18
    "request": [
19
      {
20
        "type": "INVOKE",
21
        "version": "0x3",
22
        "sender_address": "0x4678eb497e96599c92b45f342c2bd284321fe219c60a9b6293d80f0fbfa61b5",
23
        "calldata": [
24
          "0x1",
25
          "0x20d2431ba27021073cae53dab6d818b9e15f79e13639fd4f040f5b41a617fb6",
26
          "0x231c178b5628a705b91d92ad8f3d3f8f1ee5de772049637d48e7978d45cf8a5",
27
          "0x13",
28
          "0x1",
29
          "0x6f2cbe9ca768aa",
30
          "0x5",
31
          "0x6f04fa343f472a",
32
          "0x6f09a3243d85fc",
33
          "0x6f0b0efd5e587d",
34
          "0x6f0fb8b4f5b96a",
35
          "0x6f1124a2066067",
36
          "0x6f243d741019e2",
37
          "0x6f2748d3e02cf3",
38
          "0x1300b5122cc6a9d363e4",
39
          "0x6f318e52b277a2",
40
          "0x6f3e5ce549c85b",
41
          "0x6f48a0075283e9",
42
          "0x6f5e33f64972cb",
43
          "0x6f5fa0e485202c",
44
          "0x6f66e0bd2e3615",
45
          "0x6f68ba52f0d3c6",
46
          "0x1c568630d261d9351e24"
47
        ],
48
        "signature": [
49
          "0x7cfaae050d6db02b32ddbdb85989e10012504e74b680c9807386f9a1c8807c6",
50
          "0x6e76b70ec1a32a3871516fc500c7478c02287783d075a0fdad6a659b4d2a8c4"
51
        ],
52
        "nonce": "0x7ebd4b",
53
        "resource_bounds": {
54
          "l1_gas": {
55
            "max_amount": "0x0",
56
            "max_price_per_unit": "0x38d7ea4c68000"
57
          },
58
          "l1_data_gas": {
59
            "max_amount": "0x1388",
60
            "max_price_per_unit": "0x9184e72a000"
61
          },
62
          "l2_gas": {
63
            "max_amount": "0x7270e00",
64
            "max_price_per_unit": "0x174876e800"
65
          }
66
        },
67
        "tip": "0x3b9aca00",
68
        "paymaster_data": [],
69
        "account_deployment_data": [],
70
        "nonce_data_availability_mode": "L1",
71
        "fee_data_availability_mode": "L1"
72
      }
73
    ],
74
    "simulation_flags": [
75
      "SKIP_VALIDATE"
76
    ],
77
    "block_id": {
78
      "block_number": 12362162
79
    }
80
  }
81
})
82

83
response = http.request(request)
84
puts response.read_body
85

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starknet_estimateFee RPC Method

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Parameters

Returns