Identity Lookup
curl --request GET \
--url https://api.polynode.dev/v3/identities/{addr} \
--header 'x-api-key: <api-key>'import requests
url = "https://api.polynode.dev/v3/identities/{addr}"
headers = {"x-api-key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.polynode.dev/v3/identities/{addr}', 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.polynode.dev/v3/identities/{addr}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"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"
"net/http"
"io"
)
func main() {
url := "https://api.polynode.dev/v3/identities/{addr}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.polynode.dev/v3/identities/{addr}")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.polynode.dev/v3/identities/{addr}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"identity": {
"eoa": "0xafcd9f5f78cb559c99d93f1914880df74cc3fc21",
"other_wallets": [],
"username": "swisstony",
"wallet_type": null
},
"matched_by": "wallet",
"query": "0x204f72f35326db932158cba6adff0b9a1da95e14",
"wallet": "0x204f72f35326db932158cba6adff0b9a1da95e14"
}Identity
Identity Lookup
Resolve one address: by trading wallet (returns username, EOA, wallet type and the user’s other wallets) or, if not a known trading wallet, by controlling EOA (returns every wallet that account controls).
GET
/
v3
/
identities
/
{addr}
Identity Lookup
curl --request GET \
--url https://api.polynode.dev/v3/identities/{addr} \
--header 'x-api-key: <api-key>'import requests
url = "https://api.polynode.dev/v3/identities/{addr}"
headers = {"x-api-key": "<api-key>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {'x-api-key': '<api-key>'}};
fetch('https://api.polynode.dev/v3/identities/{addr}', 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.polynode.dev/v3/identities/{addr}",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"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"
"net/http"
"io"
)
func main() {
url := "https://api.polynode.dev/v3/identities/{addr}"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("x-api-key", "<api-key>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://api.polynode.dev/v3/identities/{addr}")
.header("x-api-key", "<api-key>")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.polynode.dev/v3/identities/{addr}")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["x-api-key"] = '<api-key>'
response = http.request(request)
puts response.read_body{
"identity": {
"eoa": "0xafcd9f5f78cb559c99d93f1914880df74cc3fc21",
"other_wallets": [],
"username": "swisstony",
"wallet_type": null
},
"matched_by": "wallet",
"query": "0x204f72f35326db932158cba6adff0b9a1da95e14",
"wallet": "0x204f72f35326db932158cba6adff0b9a1da95e14"
}One call, either direction: pass a trading wallet to get its username, controlling EOA, wallet type and the user’s other deployed wallets — or pass an EOA to list every Polymarket wallet that account controls.
curl "https://api.polynode.dev/v3/identities/0x204f72f35326db932158cba6adff0b9a1da95e14" \
-H "x-api-key: $POLYNODE_API_KEY"
⌘I

