Integrate APIs without breaking your architecture.

APISTUDIOAI understands the external API and your existing codebase—then tests, maps, generates, validates, and prepares a production-ready Pull Request.

Start integration Explore the product

Your repository defines the pattern Nothing merges automatically

Product tour · 16 secondsSee the integration come togetherFrom repository context to a validated, review-ready implementation.

Integration compatibilityOne flow, from contract to codebase

Context-aware

API contract

OpenAPISwaggerPostman

Your delivery stack

.NET 8Clean ArchitectureGit-native

Interactive product tour

See both systems become one implementation plan.

Choose a sample API and repository, then watch APISTUDIOAI turn both sources of context into a codebase-compatible, review-ready plan.

IMPLEMENTATION TARGETEmployee Verification APIinto commerce-platform

Repository12 conventions detectedQueued

API contractSchemas and auth resolvedQueued

ImplementationMappings and files plannedQueued

ValidationBuild and tests configuredQueued

TargetInfrastructure/ApiClients

PatternCQRS + MediatR

ContractEmployee → EmployeeDto

DeliveryReviewable Pull Request

The integration gap

A generated client is not an integration.

Traditional generators understand the API contract. They do not understand the application where the code must live.

Traditional API integration

Manual adaptation after generation

A fragmented path across documentation, code, debugging, and review.

01Read documentation

02Create DTOs and clients

03Configure authentication

04Map external data

05Add logging and errors

06Write tests

07Debug the build

08Prepare a Pull Request

With APISTUDIOAI

One controlled integration workflow

Both sides understood, tested, generated, and validated in one guided flow.

01Connect repository

02Import API

03Test endpoints

04Map data

05Generate

06Validate

07Review

08Pull Request

How it works

From API documentation to a reviewable Pull Request.

A complete path from understanding both systems to shipping validated code through the workflow your team already trusts.

Step 01 of 05 · Repository understood

commerce-platform

Read the repository before deciding where integration code belongs.

.NET 8 and Clean Architecture detectedExisting API client pattern matchedProtected modules indexed

Two-sided intelligence

Understand both sides before generating a line of code.

Your repository defines how the integration should be built. The external API defines what it must do. APISTUDIOAI combines both into one controlled implementation plan.

Repository intelligence

Your repository becomes the implementation specification.

Architecture, patterns, packages, and boundaries determine where new code belongs.

EXPLORER

⌄ commerce-platform

⌄ src

◆ Domain protected

⌄ Application allowed

Features

Validation

⌄ Infrastructure allowed

ApiClients

Logging

◇ commerce-platform.sln

Implementation specification

API intelligence + playground

Import the API. Understand it before you implement it.

Endpoints, schemas, authentication, responses, and errors define the external contract.

GET/v2/employees/{id}

Path valueEnvironment

Response

200 OK184 ms

{
  "employeeId": "784-1992-3819201-4",
  "companyLicense": "CN-284901",
  "status": "active"
}

COMPATIBLE IMPLEMENTATION PLANMinistry employee integration

Ready to generate

01Target locationInfrastructure/ApiClients

Typed client + auth handler

02Application patternCQRS + MediatR

Query, handler, and result

03Contract mappingEmployee → EmployeeDto

3 explicit field transforms

04Validation planBuild + 38 tests

Architecture rules included

Controlled data mapping

Map external data to the models your application already understands.

Define field relationships and transformations explicitly. APISTUDIOAI keeps developers in control of how external contracts enter the application.

Field relationships

External API · source

stringemployeeId

784-1992-3819201-4

Application · target

EmiratesIdValueObject

EmiratesId(784-1992-3819201-4)

TransformationCreate value object

Codebase-compatible generation

Code generation that understands where the code is going.

If your project uses .NET 8, Clean Architecture, CQRS, MediatR, IHttpClientFactory, FluentValidation, AutoMapper, Serilog, and a Result pattern—APISTUDIOAI follows those choices instead of introducing its own.

Generated for your codebase.
Not for a generic project.

ApplicationCommands · DTOs · Validators · Mappings

InfrastructureHTTP clients · Auth handlers · Logging

Existing conventionsNames · Results · Errors · Tests · DI

Repository guardrails

Automate the repetitive work without giving up architectural control.

Define the files, modules, and dependencies the integration may touch. Guardrails are checked during generation and again during validation.

repository-policy.yaml

Guardrails active

Proposed change

Create MinistryEmployeeClient

src/Infrastructure/ApiClients/MinistryEmployeeClient.cs

Application/IntegrationsInfrastructure/ApiClientsTests/Integration

Policy decision

Change allowed

The file belongs to an approved integration boundary and follows the existing HTTP client pattern.

Within approved scope

Generate & validate

Generated does not mean finished. Validated does.

Code is only ready for review after it passes the same practical checks your team expects from any implementation.

Automated checks0/6 passed

Nothing is merged automatically. APISTUDIOAI prepares and validates the implementation. Your team approves it.

Why APISTUDIOAI

Both sides of the integration, understood together.

A developer workflow for turning external API contracts into compatible, validated changes inside real applications.

Understands your codebase

Analyzes the architecture and existing patterns before it writes a line of integration code.

Understands the API

Reads structured API documentation to resolve endpoints, schemas, authentication, and errors.

Tests before generation

Confirms endpoint behavior, payloads, status codes, latency, and failures before implementation.

Fits your architecture

Uses the patterns, libraries, naming, and boundaries your application already follows.

Validates the result

Builds and tests the generated integration, using real errors to improve the implementation.

Stays developer-controlled

Moves changes through a branch, visible diff, validation report, and Pull Request.

Built for real integration work

Built for the integrations your business actually depends on.

Explore how APISTUDIOAI turns external contracts into architecture-compatible implementations across modern platforms and established applications.

LIVE SCENARIO

Protected service connections

Government & enterprise

Connect authority and enterprise services while preserving permission boundaries, audit requirements, and internal architecture.

Identity authorityLicensing serviceSecure records

Explore scenarios01 / 06

Developer experience

Keep your engineering workflow. Remove the repetitive integration work.

Repositories, branches, current packages, builds, tests, diffs, and code review stay in place. APISTUDIOAI works through them—not around them.

integration-checks

$ apistudio validate
✓ Repository rules
✓ dotnet restore
✓ dotnet build
✓ 38 tests passed
→ Pull Request ready

Engineering FAQ

Technical questions deserve specific answers.

Explore how APISTUDIOAI handles repositories, credentials, generated code, validation, and developer control.

Product questions3 answers

No. It automates repetitive integration implementation while developers define mappings and guardrails, inspect the generated diff, and approve the Pull Request.

The initial product focuses on OpenAPI, Swagger, and Postman Collections, including endpoints, schemas, authentication requirements, and error contracts.

The initial release focuses on modern .NET applications. Additional stacks will expand without diluting architecture-aware generation and validation.

API documentation→Existing codebase→Validated integration→Pull Request

Your next API integration starts with the codebase you already have.

Understand both sides. Generate compatible code. Validate the implementation. Review every change.

Start integration See how it works