v0.1.7

Full Changelog: v0.1.5...v0.1.7

Full Changelog: v0.1.5...v0.1.7

v0.1.5

Full Changelog: https://github.com/Yatsuiii/api--causality-engine/commits/v0.1.5

v0.1.4

ACE (API Causality Engine) is a YAML-based tool for defining and running stateful API workflows — think integration testing and API chaining where each request's outcome determines what happens next.

Install

macOS (Homebrew)
```sh
brew install Yatsuiii/tap/ace
```

Linux / macOS (curl)
```sh
curl -fsSL https://raw.githubusercontent.com/Yatsuiii/api--causality-engine/main/install.sh | sh
```

Docker
```sh
docker pull ghcr.io/yatsuiii/ace:latest
```

Or grab the binary for your platform from the assets below.

What's in 0.1.4

• Fixed a bug where execution history showed the filename instead of the scenario's actual name
• Fixed a UTF-8 boundary panic when truncating long response bodies in terminal output
• Auth headers at the step level now correctly take precedence over scenario-level auth
• React error boundary added to the desktop UI — a bad API response no longer crashes the whole interface
• Example scenarios now actually demonstrate what they claim (bearer token flow, session token forwarding)
• Cleaned up dead code and internal artifacts left over from early development

Quick example

```yaml
name: create and fetch user
initial_state: create

steps:

• name: create user
  method: POST
  url: https://api.example.com/users
  body:
  name: Alice
  assert:

  • status: 201
    extract:
    user_id: id
    transition:
    from: create
    to: fetch

• name: fetch user
  method: GET
  url: https://api.example.com/users/{{user_id}}
  assert:

  • status: 200
  • body:
    name:
    eq: Alice
    transition:
    from: fetch
    to: done
    ```

```sh
ace run scenario.yaml
```

Full Changelog: v0.1.3...v0.1.4

v0.1.3

Full Changelog: v0.1.2...v0.1.3

v0.1.2

Full Changelog: v0.1.1...v0.1.2

v0.1.1

Full Changelog: v0.1.0...v0.1.1

v0.1.0

Full Changelog: https://github.com/Yatsuiii/api--causality-engine/commits/v0.1.0