Look up a registration by email
curl --request GET \
--url https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup \
--header 'Authorization: Bearer <token>'import requests
url = "https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup', 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://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"email": "jsmith@example.com",
"registered": true,
"participant_id": 123,
"status": "invited"
}{
"error": "Unauthorized"
}{
"error": "Unauthorized"
}{
"error": "Unauthorized"
}{
"error": "Unauthorized"
}Participants
Look up a registration by email
Read-only check of whether an email is registered for the event. Safe to call on every sign-in; never mutates. Available to event API keys.
GET
/
events
/
{event_id}
/
participants
/
lookup
Look up a registration by email
curl --request GET \
--url https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup \
--header 'Authorization: Bearer <token>'import requests
url = "https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup"
headers = {"Authorization": "Bearer <token>"}
response = requests.get(url, headers=headers)
print(response.text)const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};
fetch('https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup', 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://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_HTTPHEADER => [
"Authorization: Bearer <token>"
],
]);
$response = curl_exec($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://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup"
req, _ := http.NewRequest("GET", url, nil)
req.Header.Add("Authorization", "Bearer <token>")
res, _ := http.DefaultClient.Do(req)
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))
}HttpResponse<String> response = Unirest.get("https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup")
.header("Authorization", "Bearer <token>")
.asString();require 'uri'
require 'net/http'
url = URI("https://attend.hackclub.com/api/v1/events/{event_id}/participants/lookup")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'
response = http.request(request)
puts response.read_body{
"email": "jsmith@example.com",
"registered": true,
"participant_id": 123,
"status": "invited"
}{
"error": "Unauthorized"
}{
"error": "Unauthorized"
}{
"error": "Unauthorized"
}{
"error": "Unauthorized"
}Authorizations
Mobile token, global API token, series API key, or event API key. See Authentication above for which endpoints each one reaches.
Path Parameters
Event id or slug.
Query Parameters
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