AmplifyBackend

amazonaws · Cloud

Cloud No Auth Free & Open cloud

AWS Amplify Admin API

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

GET GetToken

Gets the challenge token based on the given appId and sessionId.

https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend/{appId}/challenge/{sessionId}

Hover any highlighted part to learn what it does

curl -X GET "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend/{appId}/challenge/{sessionId}"

import requests
response = requests.get(
    "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend/{appId}/challenge/{sessionId}",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend/{appId}/challenge/{sessionId}';

const response = await fetch(url); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend/{appId}/challenge/{sessionId}"
	req, _ := http.NewRequest("GET", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend/{appId}/challenge/{sessionId}")

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Get.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend/{appId}/challenge/{sessionId}";
$opts = ["http" => [
    "method" => "GET",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

POST CreateBackend

This operation creates a backend for an Amplify app. Backends are automatically created at the time of app creation.

https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend

Hover any highlighted part to learn what it does

curl -X POST "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend"

import requests
response = requests.post(
    "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend';

const response = await fetch(url, {
  method: 'POST',
}); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend"
	req, _ := http.NewRequest("POST", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend")

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Post.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/backend";
$opts = ["http" => [
    "method" => "POST",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

POST ListS3Buckets

The list of S3 buckets in your account.

https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/s3Buckets

Hover any highlighted part to learn what it does

curl -X POST "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/s3Buckets"

import requests
response = requests.post(
    "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/s3Buckets",
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/s3Buckets';

const response = await fetch(url, {
  method: 'POST',
}); 
const data = await response.json();
console.log(data);

package main

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

func main() {
	targetURL := "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/s3Buckets"
	req, _ := http.NewRequest("POST", targetURL, nil)

	client := &http.Client{}
	resp, _ := client.Do(req)
	defer resp.Body.Close()
	body, _ := io.ReadAll(resp.Body)
	fmt.Println(string(body))
}

require "net/http"
require "json"

uri = URI("https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/s3Buckets")

http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = uri.scheme == "https"

req = Net::HTTP::Post.new(uri)

res = http.request(req)
puts JSON.parse(res.body)

<?php
$url = "https://api.apis.guru/v2/specs/amazonaws.com/amplifybackend/2020-08-11/s3Buckets";
$opts = ["http" => [
    "method" => "POST",
]];
$ctx = stream_context_create($opts);
$res = file_get_contents($url, false, $ctx);
print_r(json_decode($res, true));

Postman Setup Guide

Get Postman ↗

See official documentation for authentication and setup.

What can you build with AmplifyBackend?

AmplifyBackend is a Cloud API. Developers commonly use cloud APIs for:

provisioning and managing cloud infrastructure
automating deployments and container orchestration
monitoring uptime and performance metrics
managing storage buckets and databases
setting up auto-scaling and load balancing

No authentication required. This API is open — no signup or key needed. Ideal for quick prototypes and public-facing features. AmplifyBackend is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide

Open documentation ↗