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POST
/
v1
/
smart_account
/
batched_user_operations
Python (SDK)
from compass_api_sdk import CompassAPI, models


with CompassAPI(
    api_key_auth="<YOUR_API_KEY_HERE>",
) as compass_api:

    res = compass_api.smart_account.smart_account_batched_user_operations(chain=models.BatchedUserOperationsRequestChain.ARBITRUM, sender="0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B", operations=[
        models.UserOperation(
            body=models.SetAllowanceParams(
                token="USDC",
                contract=models.SetAllowanceParamsContractEnum.UNISWAP_V3_ROUTER,
                amount="1000",
            ),
        ),
    ], estimate_gas=True)

    # Handle response
    print(res)
import { CompassApiSDK } from "@compass-labs/api-sdk";

const compassApiSDK = new CompassApiSDK({
apiKeyAuth: "<YOUR_API_KEY_HERE>",
});

async function run() {
const result = await compassApiSDK.smartAccount.smartAccountBatchedUserOperations({
chain: "arbitrum",
sender: "0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B",
estimateGas: true,
operations: [
{
body: {
actionType: "SET_ALLOWANCE",
token: "USDC",
contract: "UniswapV3Router",
amount: "1000",
},
},
],
});

console.log(result);
}

run();
curl --request POST \
--url https://api.compasslabs.ai/v1/smart_account/batched_user_operations \
--header 'Content-Type: application/json' \
--header 'x-api-key: <api-key>' \
--data '
{
"chain": "arbitrum",
"sender_": "0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B",
"estimate_gas": true,
"operations": [
{
"body": {
"action_type": "SET_ALLOWANCE",
"amount": "1000",
"contract": "UniswapV3Router",
"token": "USDC"
}
}
]
}
'
const options = {
method: 'POST',
headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
body: JSON.stringify({
chain: 'arbitrum',
sender_: '0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B',
estimate_gas: true,
operations: [
{
body: JSON.stringify({
action_type: 'SET_ALLOWANCE',
amount: '1000',
contract: 'UniswapV3Router',
token: 'USDC'
})
}
]
})
};

fetch('https://api.compasslabs.ai/v1/smart_account/batched_user_operations', options)
.then(res => res.json())
.then(res => console.log(res))
.catch(err => console.error(err));
<?php

$curl = curl_init();

curl_setopt_array($curl, [
CURLOPT_URL => "https://api.compasslabs.ai/v1/smart_account/batched_user_operations",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => json_encode([
'chain' => 'arbitrum',
'sender_' => '0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B',
'estimate_gas' => true,
'operations' => [
[
'body' => [
'action_type' => 'SET_ALLOWANCE',
'amount' => '1000',
'contract' => 'UniswapV3Router',
'token' => 'USDC'
]
]
]
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json",
"x-api-key: <api-key>"
],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
echo "cURL Error #:" . $err;
} else {
echo $response;
}
package main

import (
"fmt"
"strings"
"net/http"
"io"
)

func main() {

url := "https://api.compasslabs.ai/v1/smart_account/batched_user_operations"

payload := strings.NewReader("{\n \"chain\": \"arbitrum\",\n \"sender_\": \"0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B\",\n \"estimate_gas\": true,\n \"operations\": [\n {\n \"body\": {\n \"action_type\": \"SET_ALLOWANCE\",\n \"amount\": \"1000\",\n \"contract\": \"UniswapV3Router\",\n \"token\": \"USDC\"\n }\n }\n ]\n}")

req, _ := http.NewRequest("POST", url, payload)

req.Header.Add("x-api-key", "<api-key>")
req.Header.Add("Content-Type", "application/json")

res, _ := http.DefaultClient.Do(req)

defer res.Body.Close()
body, _ := io.ReadAll(res.Body)

fmt.Println(string(body))

}
HttpResponse<String> response = Unirest.post("https://api.compasslabs.ai/v1/smart_account/batched_user_operations")
.header("x-api-key", "<api-key>")
.header("Content-Type", "application/json")
.body("{\n \"chain\": \"arbitrum\",\n \"sender_\": \"0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B\",\n \"estimate_gas\": true,\n \"operations\": [\n {\n \"body\": {\n \"action_type\": \"SET_ALLOWANCE\",\n \"amount\": \"1000\",\n \"contract\": \"UniswapV3Router\",\n \"token\": \"USDC\"\n }\n }\n ]\n}")
.asString();
require 'uri'
require 'net/http'

url = URI("https://api.compasslabs.ai/v1/smart_account/batched_user_operations")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n \"chain\": \"arbitrum\",\n \"sender_\": \"0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B\",\n \"estimate_gas\": true,\n \"operations\": [\n {\n \"body\": {\n \"action_type\": \"SET_ALLOWANCE\",\n \"amount\": \"1000\",\n \"contract\": \"UniswapV3Router\",\n \"token\": \"USDC\"\n }\n }\n ]\n}"

response = http.request(request)
puts response.read_body
{
  "operations": [
    {
      "to": "<string>",
      "data": "<string>",
      "value": "<string>"
    }
  ]
}
{
"detail": [
{
"loc": [
"<string>"
],
"msg": "<string>",
"type": "<string>"
}
]
}

Authorizations

x-api-key
string
header
required

Your Compass API Key. Get your key here.

Body

application/json

Request model for batching user operations.

Used for smart account batching and 5792 batching.

chain
enum<string>
default:arbitrum
required
Available options:
arbitrum,
base,
ethereum
Example:

"arbitrum"

sender
string
required

The address of the transaction sender.

Example:

"0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B"

operations
UserOperation · object[]
required

List of possible user operations

Example:
{
"body": {
"action_type": "SET_ALLOWANCE",
"amount": "1000",
"contract": "UniswapV3Router",
"token": "USDC"
}
}
estimate_gas
boolean
default:true

Determines whether to estimate gas costs for transactions, also verifying that the transaction can be successfully executed.

Example:

true

Response

Successful Response

operations
UserOperationResponse · object[]
required

List of user operations to be batched and executed by the smart account.