MockAPI lets users create REST API endpoints, generate custom data and work with it through a RESTful interface. It is described as a tool for prototyping, testing and learning. Each project receives a unique base URL shared by its endpoints. Users can define resource schemas, set data generators for fields, and configure relations between resources to generate endpoints. Faker.js functions are among the supported generator examples. Generated resources support GET, POST, PUT, PATCH and DELETE operations. Listed query features include pagination, sorting, filtering, data generation and customizable responses; OpenAPI import is also supported. The quick-start documentation covers projects, resources, data generation, code examples, filtering, pagination and resource relations. The Free plan costs 0.00 USD per free and includes one project and two resources. Paid monthly access is 5.00 USD per month, and paid annual access is 35.00 USD per year; both include 20 projects and 50 resources. Custom endpoints and webhooks are marked as coming soon.

Who it is for

MockAPI may suit developers, testers and learners who need REST endpoints and generated data for prototyping or practice. Its plans distinguish a small free allowance from paid project and resource limits.

What is good

Supports GET, POST, PUT, PATCH and DELETE.
Users can define schemas and field-level data generators.
Includes pagination, sorting and filtering.
Supports OpenAPI import.

What to know first

Free plan includes one project and two resources.
Custom endpoints are marked as coming soon.
Webhooks are marked as coming soon.

Verdict

MockAPI provides configurable REST resources and generated data for prototyping, testing and learning. The free plan is limited to one project and two resources; the paid plans list 20 projects and 50 resources at their stated monthly or annual prices.

MockAPI plans and pricing

All plans

Free Free 1 project · 2 resources mockapi.io · 2 Oct 2026

Paid monthly $5/mo 20 projects · 50 resources mockapi.io · 2 Oct 2026

Paid annual $35/yr 20 projects · 50 resources mockapi.io · 2 Oct 2026

Compared on API mocking tools

Free plan: Yes
Dynamic responses: Yes
OpenAPI import: Yes
Mock data generation: Yes
Supported protocols: REST

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The record

Purpose

MockAPI lets users quickly set up REST API endpoints, generate custom data, and perform operations through a RESTful interface.

Data modeling

Users can define resource schemas and data generators for each field.

Resource relations

Users can configure relations between resources and automatically generate endpoints.

Query features

The product lists pagination, sorting, filtering, data generation, and customizable responses.

Custom endpoints

Custom endpoints are marked as coming soon on the product page.

Webhooks

Webhooks are marked as coming soon on the product page.

Support contact

The site lists [email protected] as its contact email.

Project URLs

Each project gets its own unique base URL shared by its endpoints.

CRUD operations

Generated resources support GET, POST, PUT, PATCH, and DELETE operations.

Fake data

Fields can use Faker.js generator functions such as lorem.sentences and datatype.boolean.

Authentication integrations

The signup page offers sign-in with GitHub and Google.

Target use

MockAPI is described as a tool for prototyping, testing, and learning.

Documentation topics

The quick-start guide covers projects, resources, generating data, code examples, filtering, pagination, and relations between resources.

Price from

$2.92/mo