AWS Marketplace Entitlement Service

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AWS Marketplace Entitlement Service This reference provides descriptions of the AWS Marketplace Entitlement Service API. AWS Marketplace Entitlement Service is used to determine the entitlement of a customer to a given product. An entitlement represents capacity in a product owned by the customer. For example, a customer might own some number of users or seats in an SaaS application or some amount of data capacity in a multi-tenant database. Getting Enti

Authentication

No authentication requiredFree to use with no key needed.

Sample Requests

POST GetEntitlements

GetEntitlements retrieves entitlement values for a given product. The results can be filtered based on customer identifier or product dimensions.

https://api.apis.guru/v2/specs/amazonaws.com/entitlement.marketplace/2017-01-11/#X-Amz-Target=AWSMPEntitlementService.GetEntitlements

Hover any highlighted part to learn what it does

Headers — extra info sent with the request

X-Amz-Target

AWSMPEntitlementService.GetEntitlements

curl -X POST "https://api.apis.guru/v2/specs/amazonaws.com/entitlement.marketplace/2017-01-11/#X-Amz-Target=AWSMPEntitlementService.GetEntitlements" \
  -H "X-Amz-Target: AWSMPEntitlementService.GetEntitlements"

import requests
headers = {
    "X-Amz-Target": "AWSMPEntitlementService.GetEntitlements"
}
response = requests.post(
    "https://api.apis.guru/v2/specs/amazonaws.com/entitlement.marketplace/2017-01-11/#X-Amz-Target=AWSMPEntitlementService.GetEntitlements",
    headers=headers,
)
print(response.json())

const url = 'https://api.apis.guru/v2/specs/amazonaws.com/entitlement.marketplace/2017-01-11/#X-Amz-Target=AWSMPEntitlementService.GetEntitlements';

const response = await fetch(url, {
  method: 'POST',
  headers: {
    'X-Amz-Target': 'AWSMPEntitlementService.GetEntitlements'
  },
}); 
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/entitlement.marketplace/2017-01-11/#X-Amz-Target=AWSMPEntitlementService.GetEntitlements"
	req, _ := http.NewRequest("POST", targetURL, nil)
	req.Header.Set("X-Amz-Target", "AWSMPEntitlementService.GetEntitlements")

	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/entitlement.marketplace/2017-01-11/#X-Amz-Target=AWSMPEntitlementService.GetEntitlements")

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

req = Net::HTTP::Post.new(uri)
req["X-Amz-Target"] = "AWSMPEntitlementService.GetEntitlements"

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

<?php
$url = "https://api.apis.guru/v2/specs/amazonaws.com/entitlement.marketplace/2017-01-11/#X-Amz-Target=AWSMPEntitlementService.GetEntitlements";
$opts = ["http" => [
    "method" => "POST",
    "header" => implode("\r\n", [
        "X-Amz-Target: AWSMPEntitlementService.GetEntitlements"
    ]),
]];
$ctx = stream_context_create($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 AWS Marketplace Entitlement Service?

AWS Marketplace Entitlement Service 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. AWS Marketplace Entitlement Service is free to use, making it a low-risk choice to experiment with.

New to APIs? Read our beginner's guide · Learn about API keys · What is REST?

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