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Home/Categories/AI & Machine Learning/Octrafic
icon of Octrafic

Octrafic

Open source alternative to Postman, Testsigma and Katalon Studio

AI-powered CLI tool for automated API testing using natural language commands.

34 starsGoMITUpdated this year
Visit websiteGitHub repo
image of Octrafic
Contents
  1. 01Who Octrafic is for
  2. 02The problem it solves
  3. 03How it solves it
  4. 04Strengths and trade-offs
  5. 05Install and self-host
  6. 06Tech stack
  7. 07FAQ
  8. 08Similar open-source tools
TL;DR

Octrafic is an MIT-licensed CLI for testing APIs from natural language prompts and existing API specs. It replaces manual Postman collections and one-off curl scripts with generated test plans, exports, reports, and CI-friendly headless runs.MIT · Go · 34 stars · Updated this year

who it's for

Who Octrafic is for#

Backend developers exploring unfamiliar APIs

Octrafic helps developers turn docs and prompts into testable requests when they need quick coverage for an API they did not write.

Skip if:

You already maintain strict contract tests in code and do not need interactive exploration.

QA teams creating repeatable API checks

The export and headless modes help QA teams move from exploratory prompts to repeatable test assets.

Skip if:

Your team cannot use LLM providers in the test workflow.

the problem

The problem it solves#

API testing often starts as a pile of curl commands, Postman collections, and documentation pages that drift from the actual service. Teams know what behavior they want to verify, but turning that intent into repeatable tests takes time.

The gap grows when APIs use mixed documentation formats or multiple authentication methods. A developer may need to read OpenAPI, Swagger, Postman, GraphQL, and Markdown docs before they can create even basic coverage.

how Octrafic solves it

How it solves it#

Natural language test planning

Octrafic lets users describe what they want to test in plain English, then generates and executes an API test plan.

Broad spec input support

The README lists OpenAPI 3.x, Swagger 2.0, Postman Collections, GraphQL, and Markdown documentation as supported sources.

Multiple export targets

Test sessions can export to Postman collections, Python pytest files, or Bash curl scripts for reuse outside the interactive CLI.

Headless CI mode

Octrafic includes a non-interactive octrafic test command so API checks can run in pipelines.

strengths · trade-offs

Strengths and trade-offs#

Strengths

  • Bridges docs and executable checksSupport for multiple spec formats helps teams turn existing API documentation into runnable tests without starting from a blank collection.
  • Useful beyond the CLI sessionExports to Postman, pytest, curl, and PDF reports make Octrafic output portable for teams that need reviewable artifacts.

Trade-offs

  • -AI-dependent test qualityNatural language generation still needs review. Teams should inspect generated tests, especially for auth behavior, destructive endpoints, and edge cases.
install · self-host

Install and self-host#

bash
curl -fsSL https://octrafic.com/install.sh | bash

brew install octrafic/tap/octrafic
tech stack · detected from GitHub

What it's built on#

Languages
GoPython
frequently asked

FAQ#

What does Octrafic test?

Octrafic tests APIs by reading specs or docs, generating requests, executing them, and reporting the result.

Can Octrafic run in CI?

Yes. The README lists a headless CI mode through octrafic test for non-interactive pipeline runs.

Which API formats does Octrafic support?

The README lists OpenAPI 3.x, Swagger 2.0, Postman Collections, GraphQL, and Markdown documentation.

also worth a look

Similar open-source tools#

Echolon

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Local-first API client for HTTP, REST, and GraphQL

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Maestro

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Simple end-to-end testing for iOS, Android, and web apps

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Hoppscotch

Hoppscotch

Open source Postman alternative for REST and GraphQL testing

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Yaak

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Local-first API client for HTTP, GraphQL, and WebSocket

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Keploy

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Repository

Stars
34
Forks
5
License
MIT
Latest
v0.6.0
Last commit
112 days ago
Last verified
Jun 22, 2026
Repo
octrafic/octrafic-cli ↗

Additional details

Language
Go
Open issues
13
Contributors
3
First release
2026

Categories

AI & Machine LearningDeveloper ToolsDevOps & CI/CD

Tags

AI Coding AssistantAPI Development ToolsCLITestingLLMWorkflow AutomationDevOps Tools