ApidoorThe front door for your API business
Built for developers who sell APIs

The front door for your API business.

Put secure customer access, request limits, usage analytics, and practical delivery controls in front of the API you already run.
Create a free accountRead the quickstart
No payment details required for Free.
Customer API keysIssue customer API keys and control access without building your own gateway authentication.
Request limitsProtect your account with a plan allowance and set a separate monthly quota for each key.
Usage analyticsReview requests, failures, customers, endpoints, and latency, then export filtered data as CSV.
Everything around your API

Launch customer access without building a platform first.

Apidoor handles the gateway work around the product you want to sell, while your upstream remains your source of business logic and data.

Customer access

Create customers, issue keys, pause access, revoke credentials, and set per-key monthly quotas.

Usage visibility

See account and key usage, receive threshold alerts, inspect failures and latency, and download CSV reports.

Growth controls

Add per-minute key limits, approved browser origins, and signed limit webhooks as your API grows.

Advanced access

Use route rules, customer access labels, and a verified custom gateway domain on Pro.
Simple setup

From upstream API to customer-ready gateway.

Create a project in app.apidoor.io, follow the guided setup, and keep the standard gateway URL or add your own domain on Pro.
UpstreamProtected by a private verification secret
GatewayAutomatic path and query forwarding
OperationsLimits, logs, alerts, and controls
1
Create a project
Connect the public HTTPS API you already run.
2
Secure your upstream
Protect your upstream with the verification secret Apidoor gives you.
3
Grant access
Add customers and issue API keys with the limits you choose.
4
Send requests
Test the gateway in the dashboard, then send customer traffic through it.
5
Run your gateway
Monitor usage, failures, limits, and delivery controls from one place.
Simple monthly plans

Start free and add controls as your API grows.

Every plan includes the core gateway, unlimited customer records, per-key monthly quotas, analytics, CSV exports, usage alerts, and dashboard test requests.

Free

$0/ month
Build and test your first customer-ready API.
  • 1 project
  • 5 active API keys
  • 100,000 requests per UTC month
  • 7 days of usage history
  • Unlimited customers
  • Analytics, CSV exports, and alerts
Create account

Starter

Most popular
$19/ month
Grow with more capacity and operational controls.
  • 3 projects
  • 50 active API keys
  • 1,000,000 requests per UTC month
  • 30 days of usage history
  • Short-window key limits
  • Browser origin controls and webhooks
Create account

Pro

$49/ month
Run larger APIs with advanced access controls.
  • 10 projects
  • 250 active API keys
  • 5,000,000 requests per UTC month
  • 90 days of usage history
  • Route rules and access labels
  • Verified custom gateway domains
Create account
Prices are in USD and billed monthly. There are no usage overage charges in V1.
Seller documentation

Everything you need to run your gateway.

Use the seller guides to configure your upstream, distribute customer keys, understand limits, and operate the gateway safely.

Quickstart

Connect an upstream API, protect it, create a key, and send your first request.
Read guide

Request limits

Understand account allowances, per-key quotas, rate limits, and response headers.
Read guide

Access controls

Configure browser origins, route rules, access labels, webhooks, and custom domains.
Read guide

Usage analytics

Read retained usage, investigate failures and latency, and export a filtered CSV.
Read guide

Ready to put a front door on your API?

Create your account in the Apidoor app and send your first gateway request today.
Create a free account