With AWS API Gateway, you gain full control over your API intake, ensuring smooth and seamless management. Whether you’re a small startup or a large enterprise, finding the perfect AWS API Gateway pricing details is just a click away.

As a fundamental component of microservices and serverless architectures, AWS API Gateway offers an all-encompassing platform for creating, deploying, and maintaining APIs. The advantages are unparalleled – experience seamless scalability to handle your growing demands, robust security features to safeguard your valuable data, and seamless integration capabilities to connect your services flawlessly. Additionally, AWS API Gateway provides developer-friendly features for a smooth and intuitive API management experience.

AWS API Gateway supports various API types, each optimized for specific use cases. RESTful APIs excel in serving standard REST-based web services, while WebSocket APIs cater to real-time applications with instantaneous data updates. For serverless architectures, lightweight and efficient HTTP APIs are the ideal choice.

Rest assured, AWS API Gateway pricing is designed to be transparent and fair. You only pay for actual API usage, with no hidden fees or unexpected costs, ensuring full cost control throughout your operations.

What is an AWS API Gateway?

AWS API Gateway is a fully managed service provided by Amazon Web Services (AWS) that allows developers to construct, release, and maintain APIs (Application Programming Interfaces) for their applications.

As an API front door, it enables developers to securely and conveniently expose their backend services as APIs to different clients, such as web applications, mobile apps, or other AWS services.

You may use authentication and rate-limiting features to protect your APIs from fraud or misuse while hosting large-scale APIs. We can monetize your API by using analytics and monitoring tools to display how users interact with it visually.

API Gateway creates RESTful APIs:

Why do we use the AWS API gateway?

AWS API Gateway is used for the following reasons:

What API types are supported by Amazon API Gateway?

Three different types of APIs are supported by Amazon API Gateway:

AWS API Gateway pricing

API Gateway offers a free plan for the first 12 months. When this 12-month period expires or your application is used over the stages, you will only be charged at standard rates.

The cost of AWS API Gateway pricing depends on several factors, including request volume, data transfer, Caching, and regional data transfer. By understanding the pricing model, you can assess the costs associated with using the AWS API Gateway.

Understanding AWS API Gateway pricing information can help you plan and budget for your API

Request Volume:

AWS charges are based on the number of requests sent to your API Gateway. This includes all API calls and data transfers. Pricing varies depending on the number of requests, and you will be compensated accordingly.


Pay only for the API calls you receive and the data which is transferred outside. For HTTP APIs, the API Gateway free plan provides one million API calls every month for a period of one year. After a million calls, you have to pay some fees to use it.

HTTP APIsAPI CallsNumber of Requests (per month)Price (per million)
First 300 million$1.17
300+ million$1.05
APIs call rate for US West (Northern California)


In the US West (Northern California) region, the current pricing for REST APIs depends on the quantity of API calls received.

REST APIsAPI CallsNumber of Requests (per month)Price (per million)
First 333 million$3.50
Next 667 million$3.47
Next 19 billion$2.95
Over 20 billion$1.87

WebSocket APIs Pricing

The cost of using WebSocket APIs is calculated according to the total amount of connection minutes and the number of messages delivered and received. Messages are metered in 32 KB increments, so for example, 33 KB is metered as two requests.

Message TransfersNumber of Requests (per month)Price (per million)
First 1 billion$1.24
Over 1 billion$1.04
Message Transfer rate for US West (Northern California)

Cache Pricing

AWS API Gateway allows you to enable caching for your APIs. If you choose to use caching, additional fees may be incurred depending on the cache capacity and the number of caches created. For frequently accessed data, archiving can increase performance by serving stored responses.

Cache Memory Size (GB)Price per Hour

Data Transfer

AWS API Gateway pricing includes the cost of data transferred between your API Gateway and customers. This includes both inbound and outbound traffic. Pricing is based on the amount of data transferred and charged accordingly. If you use external data transfers, you will incur charges based on the EC2 data transfer rate.

EC2 data transfer rate link: https://aws.amazon.com/ec2/pricing/

[su_note note_color=”#ffe434″ text_color=”#000000″]Note: Pricing for AWS services may change over time, and it is recommended that you check the official AWS website or contact AWS support for up-to-date pricing information and it was perfect.[/su_note]

For other countries’ call rates, you can check them from this link https://aws.amazon.com/api-gateway/pricing/

AWS API Gateway Pricing Calculator

AWS API Gateway pricing depends on the type of API service offered i.e., REST API, HTTP API, and WebSocket API.  You can use the AWS pricing calculator on the AWS website to estimate your typical cost of using the AWS API Gateway.

This tool allows you to input your operational requirements and provides estimates of associated costs based on current pricing data.

You can calculate your call rates by using this link https://calculator.aws/#/addService/APIGateway

AWS API Gateway Example

Rest API Calculation

Example: Every month, API receives 33 million requests, with each request providing a response that is 5 kilobytes in size.

API call charges = API Call Receives in millions * Price
= 33 * 3.5
= 115.50

The total size of data transmissions = response data size in kb * API Call Receives in millions
= 5 * 33
= 165 GB

Data Transfer Charges = The total size of data transmissions * Data transfer rate
= 165 GB * 0.09
= $14.85

Total AWS API Gateway charges = API call charges + Data Transfer Charges
= $17.50 + $1.29
= $18.79

Features AWS API Gateway

Benefits of Amazon API Gateway

The use of Amazon API Gateway has several major benefits


Since API Gateway operates on a pay-per-use model, users just pay for the APIs they actually utilize. There are no prior restrictions or required costs.

Fully Managed:

API Gateway is a fully managed service that enables users to focus on creating apps instead of having to handle critical services themselves.

Amazon API Gateway Cost Optimization Tips

Amazon API Gateway offers a powerful and scalable platform for managing APIs, catering to a wide range of use cases and organizations. As businesses strive for optimal performance and cost-effectiveness, understanding and implementing cost optimization strategies become imperative. In this article, we delve into essential tips and best practices to help you navigate the intricacies of Amazon API Gateway pricing and achieve maximum efficiency in API management.

1. Thoroughly Analyze API Usage

A crucial starting point in cost optimization is gaining deep insights into your API usage patterns. Monitor the number of requests, data transfer rates, and cache hit ratio to identify areas of potential cost reduction. Amazon CloudWatch and Amazon API Gateway logs provide invaluable data for this analysis.

2. Caching Strategy

Caching can significantly improve API response times and reduce the load on backend systems. However, it’s essential to strike the right balance between cache storage costs and cache hit ratio. Regularly review cache performance and adjust cache expiration times based on usage patterns to optimize costs.

3. Utilize API Keys and Throttling

Leverage API keys and throttling mechanisms to control API access and usage. This prevents misuse and overutilization, safeguarding against unnecessary expenses due to excessive API calls.

4. Optimize Data Transfer

Minimize data transfer by using efficient data formats such as JSON instead of XML. Additionally, compress payloads when possible to reduce data transfer costs, especially for high-volume APIs.

5. API Gateway Deployment Strategy

Amazon API Gateway allows deployment across multiple AWS regions. Assess your target audience and traffic distribution to strategically deploy your APIs in regions that offer cost-effective data transfer rates.

6. Use HTTP APIs for Serverless Architectures

For serverless architectures, consider using HTTP APIs. These are more cost-efficient than RESTful APIs and better suited for lightweight serverless applications.

7. Implement Resource and Method Level Authorization

Ensure that API resources and methods are protected by appropriate authorization mechanisms. Unauthorized access or incorrect authorization configurations can lead to security breaches and unwanted expenses.

8. Monitor and Automate Scaling

Set up auto-scaling for API Gateway to automatically adjust capacity based on incoming traffic. Proactively monitor API performance and scale resources to meet demand while avoiding unnecessary costs during low-traffic periods.

9. Leverage AWS Free Tier

Utilize the AWS Free Tier offerings for Amazon API Gateway, which provides a certain level of usage at no cost. This is an excellent opportunity to explore and experiment with the service before scaling up.

10. Review and Optimize Regularly

Periodically review your API Gateway usage and costs. Use the AWS Cost Explorer to analyze cost trends and identify areas where optimization can be further enhanced.

FAQs on AWS API Gateway Pricing

How do I get started with Amazon API Gateway?

You have a few options for getting started, including the Amazon API Gateway console, Amazon CLI, and Amazon SDKs.

Is AWS API Gateway expensive?

The cost of using Amazon API Gateways can be influenced by various factors, such as the volume of requests, the amount of data transmitted, the extent of caching, and the utilization of additional services. Although API Gateway isn’t considered to be very costly, it is important to fully analyze your unique pattern of use and requirements to properly evaluate the corresponding costs.

Does API Gateway have minimum fees to startup

API Gateway has no minimum fees or initial charges. It is also free for the first 12 months.

What does the free tier of API Gateway include?

AWS offers a free tier for API Gateway, which provides certain usage limits at no cost. The free tier includes 1 million API calls per month for the first 12 months, 1 GB of data transfer out per month for the first 12 months, and 100,000 cache invalidation requests per month for the first 12 months. However, additional charges may apply if you exceed these limits or use features not covered by the free tier.

Is API Gateway a good idea?

Yes, API Gateway makes sense for several reasons. It provides a centralized platform for designing, deploying, and managing APIs, reducing the API development process.

It provides excellent and high flexibility while automatically managing variable API traffic volumes. API Gateway guards APIs against unauthorized access with powerful safety features.

API Gateway works easily with other AWS services, enabling the development of powerful and scalable architectures.

You can track API consumption and enhance performance with its monitoring and analytics features. In addition, it provides features that are developer-friendly and variable price structures, providing an affordable option. All things considered, API Gateway is a trusted and full-featured platform