Smart wallets
Update Wallet Metadata
This endpoint updates the metadata for a specific wallet. The metadata is merged with existing metadata if present.
x-api-key<token>
In: header
Path Parameters
walletIdstring
Wallet address (in hexadecimal format)
metadataobject
Custom metadata for the entity. Key-value pairs with string values. Max 1KB size.
Empty Object
Response Body
curl -X PATCH "https://api.notus.team/api/v1/wallets/0x6e397ddf51d9f15dbe0414538e7529f51f2e5464/metadata" \
-H "Content-Type: application/json" \
-d '{
"metadata": {
"property1": "string",
"property2": "string"
}
}'
const body = JSON.stringify({
"metadata": {
"property1": "string",
"property2": "string"
}
})
fetch("https://api.notus.team/api/v1/wallets/0x6e397ddf51d9f15dbe0414538e7529f51f2e5464/metadata", {
body
})
package main
import (
"fmt"
"net/http"
"io/ioutil"
"strings"
)
func main() {
url := "https://api.notus.team/api/v1/wallets/0x6e397ddf51d9f15dbe0414538e7529f51f2e5464/metadata"
body := strings.NewReader(`{
"metadata": {
"property1": "string",
"property2": "string"
}
}`)
req, _ := http.NewRequest("PATCH", url, body)
req.Header.Add("Content-Type", "application/json")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := ioutil.ReadAll(res.Body)
fmt.Println(res)
fmt.Println(string(body))
}
import requests
url = "https://api.notus.team/api/v1/wallets/0x6e397ddf51d9f15dbe0414538e7529f51f2e5464/metadata"
body = {
"metadata": {
"property1": "string",
"property2": "string"
}
}
response = requests.request("PATCH", url, json = body, headers = {
"Content-Type": "application/json"
})
print(response.text)
import java.net.URI;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
import java.net.http.HttpResponse.BodyHandlers;
import java.time.Duration;
import java.net.http.HttpRequest.BodyPublishers;
var body = BodyPublishers.ofString("""{
"metadata": {
"property1": "string",
"property2": "string"
}
}""");
HttpClient client = HttpClient.newBuilder()
.connectTimeout(Duration.ofSeconds(10))
.build();
HttpRequest.Builder requestBuilder = HttpRequest.newBuilder()
.uri(URI.create("https://api.notus.team/api/v1/wallets/0x6e397ddf51d9f15dbe0414538e7529f51f2e5464/metadata"))
.header("Content-Type", "application/json")
.PATCH(body)
.build();
try {
HttpResponse<String> response = client.send(requestBuilder.build(), BodyHandlers.ofString());
System.out.println("Status code: " + response.statusCode());
System.out.println("Response body: " + response.body());
} catch (Exception e) {
e.printStackTrace();
}
using System;
using System.Net.Http;
using System.Text;
var body = new StringContent("""
{
"metadata": {
"property1": "string",
"property2": "string"
}
}
""", Encoding.UTF8, "application/json");
var client = new HttpClient();
var response = await client.PatchAsync("https://api.notus.team/api/v1/wallets/0x6e397ddf51d9f15dbe0414538e7529f51f2e5464/metadata", body);
var responseBody = await response.Content.ReadAsStringAsync();
{
"wallet": {
"walletAddress": "0x6e397ddf51d9f15dbe0414538e7529f51f2e5464",
"accountAbstraction": "0x6e397ddf51d9f15dbe0414538e7529f51f2e5464",
"externallyOwnedAccount": "0x133700000000000000000000000000000000c0de",
"factory": "0x0000000000400cdfef5e2714e63d8040b700bc24",
"implementation": "0x8e8e658e22b12ada97b402ff0b044d6a325013c7",
"eip7702": false,
"salt": 12345,
"registeredAt": "2025-08-06T16:57:09.249Z"
}
}
{
"statusCode": 403,
"id": "NOT_ALLOWED",
"message": "You're not allowed to do this action"
}
{
"statusCode": 404,
"id": "WALLET_NOT_FOUND",
"message": "Wallet not found"
}