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devtools

Streamline API workflows with Apiflow

Get a unified API workspace for testing and automation. Ideal for founders and developers.
intermediateโฑ 30 minutes๐Ÿ’ต Free (no costs beyond self-hosting)
610 stars99 forksTypeScriptQuality 8/10Updated 7/8/2026100% free ยท open source
What it is

Use apiflow to create custom Automations that work both online and offline.

What you can make with it

Automations like: when a new Stripe customer signs up, add them to Notion and send a welcome email via Resend.

How it helps

apiflow simplifies API workflows and automates tasks by combining documentation, testing, and mock features in one tool, saving developers time and effort.

Real use case example

"A solo developer, Sarah, wants to build a custom customer onboarding system. she uses apiflow to automate tasks: connects Stripe and Notion APIs, creates a new customer in Notion when a new Stripe customer signs up, and sends a welcome email via Resend. After 15 minutes of setup, Sarah's new automation works effortlessly, reducing the manual work by 50%."

If you're new

Beginners can pick up apiflow to quickly understand how API workflows work and build simple automations.

If you're senior

Senior engineers and professionals will use apiflow for its flexibility and customization options to streamline complex API workflows.

Common confusion cleared up

apiflow is not a traditional API client, but a workspace for creating custom Automations and workflows across APIs, making it a versatile tool for developers.

Best inside these AI tools
Claude DesktopSelf-hosted
Pairs with
Stripe webhookNotion databaseGemini
Why we list it on WorkflowStacks: The marketplace includes apiflow as a lightweight, free, and open-source option for managing APIs.
What it does

Apiflow provides a unified API workspace for testing, automation, and documentation, allowing founders and developers to manage their APIs in one lightweight tool.

Install / run
git clone https://github.com/trueleaf/apiflow.git && cd apiflow
When to use it
  • โ€ขWhen you need to test and validate API requests and responses in a single workflow
  • โ€ขWhen you want to automate repetitive API tasks using AI-powered automation
  • โ€ขWhen you need to create and manage API documentation alongside your testing and automation workflows
Quick start
  1. 1Run `npm install` to set up the project
  2. 2Start the development server with `npm run dev`
  3. 3Open the Apiflow web interface at http://localhost:3000
  4. 4Create a new API project by clicking on 'Create Project' and following the prompts
  5. 5Configure your API settings by editing the `apiflow.config.json` file
Ready-to-paste prompt
api test --url https://jsonplaceholder.typicode.com/posts --method GET --header 'Content-Type: application/json'
Heads up: Ensure you have Node.js version 16 or higher installed, as Apiflow requires it to run correctly
Saves to your device

Topics

api
api-management
api-manager
api-test
apiflow
restful
vue-electron
What's inside โ€” free to inspect
No purchase needed

Read the entire source before you build โ€” unlike paid marketplaces that hide it behind a buy button.

16
top-level files
6
folders
98.9M
repo size
MIT
license
Key files
package.json
README_CN.md
README.md
File tree
.codex/
.github/
deploy/
docs/
packages/
scripts/
.dockerignore
.env.example
.gitattributes
.gitignore
.npmrc
docker-compose.cn.yml
docker-compose.yml
LICENSE
package-lock.json
package.json
PRIVACY_POLICY.md
README_CN.md
README.md
reset_admin_password.sh
rollback.sh
update.sh
Quick Actions
Details
Creator
trueleaf
Language
TypeScript
Category
devtools
Published
10/4/2020

Are you the creator of this tool? Claim your listing โ†’ and earn 85% of every sale.

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