With Amazon API Gateway, you only pay when your APIs are in use. There are no minimum fees or upfront commitments. You pay only for the API calls you receive and the amount of data transferred out. Amazon API Gateway also provides optional data caching charged at an hourly rate that varies based on the cache size you select. The API Gateway free tier includes one million API calls per month for up to 12 months.

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The Amazon API Gateway free tier includes one million API calls per month for up to 12 months.

  • US East (N. Virginia)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • US East (Ohio)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • US West (Oregon)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • US West (N. California)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • Canada (Central)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • EU (London)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • EU (Ireland)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • EU (Frankfurt)

    $3.70 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • Asia Pacific (Tokyo)

    $4.25 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.14/GB for the first 10 TB

    $0.135/GB for the next 40 TB

    $0.13/GB for the next 100 TB

    $0.12/GB for the next 350 TB


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.028
    1.6 $0.054
    6.1 $0.245
    13.5 $0.290
    28.4 $0.560
    58.2 $1.10
    118.0 $2.20
    237.0 $4.40
  • Asia Pacific (Singapore)

    $4.25 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.12/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.082/GB for the next 100 TB

    $0.08/GB for the next 350 TB


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.028
    1.6 $0.054
    6.1 $0.245
    13.5 $0.290
    28.4 $0.560
    58.2 $1.10
    118.0 $2.20
    237.0 $4.40
  • Asia Pacific (Sydney)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • Asia Pacific (Seoul)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.126/GB for the first 10 TB

    $0.122/GB for the next 40 TB

    $0.117/GB for the next 100 TB

    $0.108/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • Asia Pacific (Mumbai)

    $3.50 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.09/GB for the first 10 TB

    $0.085/GB for the next 40 TB

    $0.07/GB for the next 100 TB

    $0.05/GB for the next 350 TB

     


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.020
    1.6 $0.038
    6.1 $0.200
    13.5 $0.250
    28.4 $0.500
    58.2 $1.000
    118.0 $1.900
    237.0 $3.800
  • South America (Sao Paulo)

    $4.25 per million API calls received, plus the cost of data transfer out, in gigabytes.


    If you use Amazon API Gateway, you will be charged for API calls and out-to-Internet data transfer as described below.

    Amazon API Gateway Data-Transfer-Out Rates

    $0.14/GB for the first 10 TB

    $0.135/GB for the next 40 TB

    $0.13/GB for the next 100 TB

    $0.12/GB for the next 350 TB


    For better performance and faster API execution, you can optionally provision a dedicated cache for each stage of your APIs. After you specify the size of the cache you require, you will be charged the following hourly rates for each stage’s cache, without any long-term commitments.

    Cache Memory Size (GB) Price per Hour
    0.5 $0.028
    1.6 $0.054
    6.1 $0.245
    13.5 $0.290
    28.4 $0.560
    58.2 $1.10
    118.0 $2.20
    237.0 $4.40

The Amazon API Gateway free tier includes one million API calls received per month for up to 12 months. If you exceed this number of calls per month, you will be charged the API Gateway rates.

An API that receives five million API calls per month, with each API call returning responses of 3 kilobytes (KB) in size with no caching.

Example below reflects pricing for US East, US West, EU (Ireland)

Amazon API Gateway API call charges

5 million * $3.50/million = $17.50

Total size of data transfers

3 KB * 5 million= 15 million/KB = 14.3 GB

Amazon API Gateway data transfer charges

14.3 GB * $0.09 = $1.29

Total Amazon API Gateway charges

$17.50 + $1.29 = $18.79

Pricing Example with Caching Required (US East, US West, EU (Ireland))

If your API needs 1.5 GB of cache for its data, you can provision a 1.6 GB cache at $0.038/hr.

$0.038 * 24 = $0.912/day

 

When method-level metrics are enabled and logging is set up, the information is sent directly to CloudWatch in your account and charged at the CloudWatch rates.