Amazon API Gateway · Pricing Plans

Aws Api Gateway Plans Pricing

AWS API Gateway is pay-as-you-go with no tiered subscription. You pay per million calls for REST / HTTP / WebSocket APIs, plus data transfer out and optional caching / portal charges. Pricing is regional and shown for US East (N. Virginia); other regions vary slightly. New customers receive a 12-month free tier of 1M calls/month per API type.

6 Plans API Commons Plans
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API ManagementServerlessREST APIHTTP APIWebSocket

Plans

REST API usage-based

REST API endpoints with full feature set (request/response transforms, custom authorizers, usage plans, API keys, caching).

REST API calls (request · usage) $3.50 per million (first tier; volume discounts apply at 333M+ / 667M+ / 20B+) USD
Data transfer out (gb · usage) $0.09 per GB USD
Cache (1.6 GB) (hour · usage) $0.038 per hour USD
HTTP API usage-based

Lower-cost API type optimized for HTTP backends (Lambda, ALB, EC2). Tiered pricing.

HTTP API calls (first 300M/month) (request · month) $1.00 per million USD
HTTP API calls (over 300M/month) (request · month) $0.90 per million USD
Data transfer out (gb · usage) $0.09 per GB USD
WebSocket API usage-based

WebSocket API for real-time bidirectional connections. Charged per message and per connection minute.

Messages (message · usage) $1.00 per million USD
Connection minutes (minute · usage) $0.25 per million USD
Private REST API usage-based

REST API exposed only inside a VPC via AWS PrivateLink. No data transfer charge but PrivateLink interface endpoint charges apply.

Private REST API calls (request · usage) $3.50 per million (first tier) USD
PrivateLink interface endpoint (hour · usage) approximately $0.01 per hour per Availability Zone (PrivateLink rates) USD
API Gateway Portals (Developer Portal) subscription

Hosted developer portal for documenting and exposing APIs. Flat monthly base plus per-product overage.

Base portal (portal · month) $125.00 per portal per month (includes 10 PortalProducts) USD
Additional PortalProduct (product · month) $12.50 per PortalProduct per month USD
AWS Free Tier (12 months) freemium

First-12-months free tier for new AWS customers. Covers REST, HTTP, and WebSocket APIs separately.

REST API free tier (request · month) 0.00 USD
HTTP API free tier (request · month) 0.00 USD
WebSocket free messages (message · month) 0.00 USD
WebSocket free connection minutes (minute · month) 0.00 USD

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