The verified API marketplace

Find the right API.
Know what comes next.

A clear view of the interface, the terms, and the path to your first request. Discover APIs you can evaluate before you integrate.

A few places to start

Explore what you can build.

The full catalog

Protocol

Highest trust first. Open an API to review its published plans and documentation.

2 APIs

01 / A basis for your decision

Confidence comes
from the details.

A useful marketplace makes the important questions easier to answer. What does this API do? What does it cost? How does it fit the way you work?

Look inside an API
Know what you are evaluating.

A published interface.

Review the endpoints and parameters before writing the integration. Start with the actual shape of the API.

Visible commercial terms.

See the published plans, allowances, and rates. Decide which terms fit your intended use.

A recorded basis for trust.

Submissions pass through a nine-check verification pipeline. Catalog ranking follows recorded trust; providers cannot buy their position.

A practical first step.

Choose an endpoint and use an application key to evaluate a real request through the gateway.

02 / From discovery to daily use

A clear route.
With boundaries you set.

Your application, keys, and usage policy stay connected as you move from an evaluation to an integration.

01 / Your productYour application

The place your integration belongs.

02 / AccessTest or live key

Credentials scoped to the application.

03 / The gatewayYour usage policy

Allowances and caps applied to requests.

04 / The serviceThe API provider

The response your product needs.

A hard cap, by default.

Requests are constrained by your subscription allowance. Overage requires an explicit choice and a finite spending cap.

Keys with a clear scope.

Create a Live application with its own API key for the integration you are working on.

Context when you need it.

Encrypted request capture is retained for 7 days by default. Turn capture off at any of these scopes: organization, application, API, endpoint.

03 / For API providers

A good API deserves
a clear introduction.

Put your service in front of people looking for what it can do. Publish the interface, explain the value, and let the evidence support the decision.

Listing your API
Free
Published platform fee
10%
Before publication
Verification
Become a provider Read the terms

The 10% fee applies to the API subtotal, excluding tax and refunded amounts. Paid checkout opens after PayPal marketplace approval.

The next step is something concrete.

Find an API.
See how it fits.

Explore the catalog