API Generator for REST, GraphQL and MCP

Describe your data or drop a schema, sheet or OpenAPI file. Get documented endpoints, keys and an MCP server for your AI agents in minutes.

Source

Output

Ready in about 30 s

Or start from

Your files are parsed in your browser and never uploaded.
Code export on every plan. You own what you generate.

Your generated API

https://clinic.apigenerator.ai

Request

Response

Create your account to see every resource, run the tests, export the code and deploy this API.

One source becomes a complete API product

APIGenerator designs the resources, writes the endpoints and keeps every output in sync when your schema changes.

GET/v1/orders?sort=-placed_at&limit=20

POST/v1/orders

GET/v1/orders/{id}/items

PATCH/v1/orders/{id}

DELETE/v1/orders/{id}

REST endpoints with OpenAPI 3.1

Resource endpoints with filtering, sorting, pagination, validation and relations, described in OpenAPI 3.1. See the REST API generator.

type Order {
  id: ID!
  status: OrderStatus!
  customer: Customer!
  items(first: Int): ItemConnection!
}

A typed GraphQL API

A typed GraphQL schema with queries, mutations and resolvers for every resource and relation. See the GraphQL API generator.

list_orderslimit, cursor

get_orderid

create_ordercustomer_id, items

refund_orderid, amount

MCP server for AI agents

Tools and resources derived from your endpoints, so Claude, ChatGPT, Cursor and your own agents call your data through one URL and a key. See the custom MCP server page.

curlJavaScriptPython

curl https://shop.apigenerator.ai/v1/orders \
  -H "Authorization: Bearer ak_live_…" \
  -d status=paid

Docs that stay in sync with your schema

Interactive documentation with request examples in curl, JavaScript and Python, regenerated on every change. See the API documentation generator.

ak_live_…9f2cWeb app600/min

ak_live_…41adPartner feed120/min

oauth_cc_…07beBilling service300/min

Keys and rate limits per key

API keys, JWT and OAuth2 client credentials, with a rate limit and a usage view per key. See the API management platform.

GET /v1/orders200

POST /v1/orders201

PATCH /v1/orders/{id}200

DELETE /v1/orders/{id}204

Node.js FastAPI Laravel Dockerfile

Contract tests and code you own

Contract tests and a mock server for every endpoint, plus a code export in Node.js TypeScript, Python FastAPI or PHP Laravel with a Dockerfile.

From your source to a live API in four steps

Start from what you already have and end with an API that apps and agents call in production. Read the full walkthrough on how API generator works.

1. Bring a source

Write a plain English description, or upload SQL DDL, a Prisma schema, a CSV or XLSX sheet, an OpenAPI file or a GraphQL SDL.
2. Review the design

Check the resources, fields, relations and custom actions APIGenerator proposes, then rename, remove or add what you need.
3. Deploy or export

Deploy to managed hosting with HTTPS and separate environments, or export the code and run it on your own infrastructure.
4. Connect apps and agents

Hand out keys to your frontend, partners and services, and add the MCP server URL to the AI tools your team uses.

See how it works

clinic-booking/Design review

Approve design

patients5 fields

id uuid
full_name string
email string
phone string
created_at date-time

doctors5 fields

id uuid
full_name string
specialty string
email string
created_at date-time

appointments5 fields

id uuid
patient_id patients
doctor_id doctors
starts_at date-time
status enum

POST /{id}/cancelPOST book

Ready for your security review

Engineering leads decide on access, data and exit before they decide on speed. APIGenerator answers those questions up front.

Audit log clinic-booking, production

09:42 schema.updated[email protected] appointments + notes
09:44 deployment.created[email protected] v14 to production
10:03 key.created[email protected] ak_live_…9f2c, shown once
10:05 key.rate_limit[email protected] 600 per minute
11:17 role.changed[email protected] viewer to developer

Owner 2

Developer 6

Viewer 4

Single sign on with SAML and user provisioning with SCIM on Enterprise.
Roles for owners, developers and viewers on every shared project.
An audit log of every schema change, deployment and key action.
API keys hashed at rest and shown in full only once.
Your schemas, files and data are never used to train AI models.
Export the full code at any time and leave with everything you built.

Read the security overview

Skip weeks of backend plumbing

A typical CRUD backend with auth, docs and tests takes three to six engineer weeks. With APIGenerator it ships the same day, and the docs, SDK examples and MCP tools stay in sync with every schema change.

Topic	Hand-built backend	APIGenerator
Time to a first working API	Three to six engineer weeks	The same day
Documentation	Written by hand and drifts from the code	Regenerated from the schema on every change
Tests	Written later, if at all	Contract tests for every endpoint from the start
MCP layer for AI agents	A separate project	Generated with the API
Keys and rate limits	Built and maintained in house	Included and managed per key
Cost	Weeks of engineering salary per project	A monthly plan from 24 USD

Hosting, docs, keys, tests and export in every plan

Pay yearly and save 50 percent. Full details on the API generator pricing page.

Save 50%

Starter

For a solo developer or freelancer.

24 USD per month, billed yearly at 288 USD

49 USD per month, billed monthly

3 projects
1 million hosted requests per month
30 AI generations per month
1 MCP server
1 seat, 1 environment
Code export

Team

For a product team or an agency.

74 USD per month, billed yearly at 888 USD

149 USD per month, billed monthly

15 projects
10 million hosted requests per month
150 AI generations per month
10 MCP servers
10 seats, 3 environments
Code export and paid API publishing

Enterprise

For a company with a security review.

249 USD per month, billed yearly at 2 988 USD

499 USD per month, billed monthly

Unlimited projects
50 million hosted requests per month
600 AI generations per month
Unlimited MCP servers, seats and environments
Code export and paid API publishing
SSO, SCIM, audit log, SLA and invoicing

Questions teams ask before they start

[email protected]

Email support See pricing

Yes. Code export is part of every plan, and the exported project is yours to run, change and keep.

Yes. APIGenerator reads your schema to design the API. When you self host the export, your data stays where it is.

Yes, with the demo on this page. There is no free plan, but the demo shows real output generated from your own input before you pay.

It speaks the open Model Context Protocol. You add one URL and a key to your AI tool, and the agent sees your endpoints as tools.

Enterprise includes SSO, SCIM, an audit log, a 99.9 percent SLA, invoicing and a security review pack for your team.

Yes, from your account at any time. Access runs to the end of the paid period. Payments are final.

Quotas count usage in the billing period, so deleting a project does not return projects, requests or generations already used.

Generate your first API now

Bring a sentence, a schema, a sheet or a spec, and see your endpoints in seconds.

API Generator for REST, GraphQL and MCP

Your generated API

One source becomes a complete API product

REST endpoints with OpenAPI 3.1

A typed GraphQL API

MCP server for AI agents

Docs that stay in sync with your schema

Keys and rate limits per key

Contract tests and code you own

From your source to a live API in four steps

1. Bring a source

2. Review the design

3. Deploy or export

4. Connect apps and agents

Ready for your security review

Skip weeks of backend plumbing

Hosting, docs, keys, tests and export in every plan

Starter

Team

Enterprise

Questions teams ask before they start

Do I own the generated code?

Can I bring an existing database?

Can I try APIGenerator before I pay?

How does the MCP server work with Claude, ChatGPT or Cursor?

What about security reviews?

Can I cancel?

What happens to quotas when I delete a project?

Generate your first API now