ApiAtlas.dev
AI-Powered API Navigation

Map the Unknown.
Automate the Known.

Stop getting lost in a sea of 404s and outdated Swagger docs.

ApiAtlas is the AI-driven cartographer for your backend. It automatically crawls your endpoints, generates production-ready test suites, and lets you "chat" with your API documentation.

Chart Your First API
12,400+
APIs Mapped
3.2M
Endpoints Discovered
98.7%
Schema Accuracy
< 2s
Avg. Response Time
The Problem

Why does API integration feel like a guessing game?

The Documentation Desert

The Swagger file hasn't been updated since the lead dev left in 2024. Nobody knows what's current and what's obsolete. You're reverse-engineering endpoints from frontend code.

The Postman Purgatory

Manually creating collections and setting up environment variables for the 100th time. Copy-pasting auth tokens between tabs. There has to be a better way.

The Type-Safety Trap

Spending hours writing TypeScript interfaces or C# DTOs that match the API response. One nested object changes and your entire type hierarchy crumbles.

The Navigator's Tools

Everything you need to conquer API chaos

Four powerful instruments to discover, understand, generate, and mock any API.

Auto-Discovery

AI-Powered Auto-Discovery

Point ApiAtlas to your URL or repository. Our AI analyzes your code and traffic to generate a living, breathing map of every endpoint, header, and parameter—even the undocumented ones.

Supports REST, GraphQL, gRPC, and WebSocket endpoints out of the box.
atlas discover
1// Discovered endpoints
2GET /v1/auth/login ← 3 params
3POST /v1/auth/refresh ← auth: Bearer
4GET /v1/users/{id} ← 2 params
5PUT /v1/users/{id}/profile ← body: JSON
6! /v1/payments/webhook ← undocumented!
7
8✓ 47 endpoints mapped in 1.8s
Chat-to-Endpoint

The API Oracle

Don't read the docs; ask them. Type a question in natural language and ApiAtlas provides the exact code snippet, curl command, and auth flow instantly.

"How do I authenticate the payment callback in the staging environment?"
atlas oracle
U
How do I authenticate the payment callback in staging?
A
Use HMAC-SHA256 with the X-Webhook-Sig header.

POST /v1/payments/webhook
Header: X-Webhook-Sig: sha256=...
Secret: STAGING_WEBHOOK_KEY
Polyglot SDKs

Instant Polyglot SDKs

Need to call a Python API from a .NET frontend? ApiAtlas generates type-safe SDKs in your language of choice with zero manual mapping.

Vue, React, C#, Python, Go, Rust, Swift — pick your weapon.
atlas generate --sdk
1interface User {
2 id: string;
3 email: string;
4 role: "admin" | "user";
5}
6
7const getUser = async (id: string)
8 : Promise<User> =>
9 atlas.get(`/users/${id}`);
Smart Mocking

Intelligent Mocking

Tired of waiting for the backend team? Generate an AI-powered Mock Server in one click. It doesn't just return static JSON; it generates realistic, context-aware data that follows your schema logic.

Latency simulation, error injection, and stateful flows included.
atlas mock --port 4000
GET /v1/users 200 OK
POST /v1/users 201 Created
GET /v1/users/{id}/orders 200 OK
PUT /v1/users/{id}/profile 200 OK
DEL /v1/sessions/{sid} 204 No Content
Live Terminal

See it in action

Generate a full test suite for your Auth service in seconds.

bash — atlas-cli v2.4.1
# Generate a test suite for your Auth service
$ atlas generate --test "Check if login fails with expired JWT"

▶ Analyzing /v1/auth/login...
▶ Identifying edge cases...
▶ Generating Jest/Supertest scripts...
Done! 4 tests created.

# Generated test preview:
describe("Auth - Expired JWT", () => {
  it("should return 401 for expired token", async () => {
    const res = await request(app)
      .post("/v1/auth/login")
      .set("Authorization", `Bearer ${expiredJWT}`);
    expect(res.status).toBe(401);
  });
});
$
Explorer's Log

Trusted by teams navigating API chaos

"We have over 200 microservices. ApiAtlas is the only thing keeping our frontend team from losing their minds. It's like Google Maps for our entire backend infrastructure."

SR
Sarah Rodriguez
VP of Engineering, ScaleGrid

"The Oracle feature alone saved us 40+ hours of onboarding time this quarter. New devs just ask questions instead of reading 300 pages of stale wiki docs."

JK
James Kim
Tech Lead, FinanceOS

"We replaced Postman, our internal wiki, and our SDK generator with ApiAtlas. One tool to rule them all. The mock server with realistic data is pure magic."

AL
Aisha Larsson
Platform Engineer, CloudCraft

Ready to chart your APIs?

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