curl --request POST \
--url https://api.simpl.gg/v1/auth/register \
--header 'Content-Type: application/json' \
--data '
{
"email": "dev@example.com",
"password": "correct-horse-battery",
"name": "Austin"
}
'import requests
url = "https://api.simpl.gg/v1/auth/register"
payload = {
"email": "dev@example.com",
"password": "correct-horse-battery",
"name": "Austin"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({email: 'dev@example.com', password: 'correct-horse-battery', name: 'Austin'})
};
fetch('https://api.simpl.gg/v1/auth/register', 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.simpl.gg/v1/auth/register",
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([
'email' => 'dev@example.com',
'password' => 'correct-horse-battery',
'name' => 'Austin'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($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.simpl.gg/v1/auth/register"
payload := strings.NewReader("{\n \"email\": \"dev@example.com\",\n \"password\": \"correct-horse-battery\",\n \"name\": \"Austin\"\n}")
req, _ := http.NewRequest("POST", url, payload)
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.simpl.gg/v1/auth/register")
.header("Content-Type", "application/json")
.body("{\n \"email\": \"dev@example.com\",\n \"password\": \"correct-horse-battery\",\n \"name\": \"Austin\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.simpl.gg/v1/auth/register")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"email\": \"dev@example.com\",\n \"password\": \"correct-horse-battery\",\n \"name\": \"Austin\"\n}"
response = http.request(request)
puts response.read_body{
"token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
"token_type": "Bearer",
"expires_at": "2026-09-28T14:00:00Z",
"account": {
"id": "acc_abc123",
"email": "dev@example.com",
"plan": "free",
"created_at": "2023-11-07T05:31:56Z",
"updated_at": "2023-11-07T05:31:56Z",
"name": "Austin"
}
}Create a developer account
Creates an account on the free plan and returns a session. No payment
method is required to start; free allows one concurrent server, tier
1x-1g or smaller, a 30 minute TTL cap, the iad region, and 5 builds.
Queues, lobbies and matchmaking are pro-only.
Create a project next: projects own builds, servers and API keys.
curl --request POST \
--url https://api.simpl.gg/v1/auth/register \
--header 'Content-Type: application/json' \
--data '
{
"email": "dev@example.com",
"password": "correct-horse-battery",
"name": "Austin"
}
'import requests
url = "https://api.simpl.gg/v1/auth/register"
payload = {
"email": "dev@example.com",
"password": "correct-horse-battery",
"name": "Austin"
}
headers = {"Content-Type": "application/json"}
response = requests.post(url, json=payload, headers=headers)
print(response.text)const options = {
method: 'POST',
headers: {'Content-Type': 'application/json'},
body: JSON.stringify({email: 'dev@example.com', password: 'correct-horse-battery', name: 'Austin'})
};
fetch('https://api.simpl.gg/v1/auth/register', 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.simpl.gg/v1/auth/register",
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([
'email' => 'dev@example.com',
'password' => 'correct-horse-battery',
'name' => 'Austin'
]),
CURLOPT_HTTPHEADER => [
"Content-Type: application/json"
],
]);
$response = curl_exec($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.simpl.gg/v1/auth/register"
payload := strings.NewReader("{\n \"email\": \"dev@example.com\",\n \"password\": \"correct-horse-battery\",\n \"name\": \"Austin\"\n}")
req, _ := http.NewRequest("POST", url, payload)
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.simpl.gg/v1/auth/register")
.header("Content-Type", "application/json")
.body("{\n \"email\": \"dev@example.com\",\n \"password\": \"correct-horse-battery\",\n \"name\": \"Austin\"\n}")
.asString();require 'uri'
require 'net/http'
url = URI("https://api.simpl.gg/v1/auth/register")
http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true
request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n \"email\": \"dev@example.com\",\n \"password\": \"correct-horse-battery\",\n \"name\": \"Austin\"\n}"
response = http.request(request)
puts response.read_body{
"token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
"token_type": "Bearer",
"expires_at": "2026-09-28T14:00:00Z",
"account": {
"id": "acc_abc123",
"email": "dev@example.com",
"plan": "free",
"created_at": "2023-11-07T05:31:56Z",
"updated_at": "2023-11-07T05:31:56Z",
"name": "Austin"
}
}Body
Response
Account created. The session is live immediately.
An authenticated developer session. Send token as
Authorization: Bearer <token> on every developer endpoint.
Tokens last 7 days. POST /v1/auth/refresh issues a new one and
immediately invalidates the token used to request it, so a client holds
exactly one valid token at a time.
JWT bearer token. Store it where a password would go, not in logs.
"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9..."
"Bearer"7 days after issue.
"2026-09-28T14:00:00Z"
A developer account. One human, one login, one Stripe customer.
Show child attributes
Show child attributes