Product · API Testing

Test APIs without
breaking your flow.

Build, send, and debug requests at the speed of thought — no desktop app, no context switching, no waiting on a teammate to export a collection.

GET/v1/users
POST/v1/orders
PUT/v1/users/42
DELETE/v1/sessions
Live log

Traditional vs AlleForge

The workflow developers are leaving behind

Old Workflow

  1. Open desktop app
  2. Switch environments
  3. Export collection
  4. Share manually
  5. Repeat
Every new teammate starts this loop over

AlleForge

  1. Browser
  2. Shared workspace
  3. Instant testing
  4. Realtime collaboration
  5. Done
Five steps, once — everyone stays in sync after

Interactive request builder

Watch it work, in real time

{{base_url}}/v1/users
Content-Typeapplication/json
AuthorizationBearer ••••••••3f2a

Testing features

Everything a workspace needs

Response Viewer

{
"id": "usr_9f2a",
"role": "admin"
}

REST

Every verb, every status code, fully supported.

GraphQL

Queries, mutations, and schema introspection.

WebSocket

Connect, send frames, watch messages stream in.

Authentication

OAuth, API keys, bearer tokens, inherited.

Environment Variables

Swap values across dev, staging, prod.

Collections

Organize requests into shareable folders.

History

Every request you've ever sent, searchable.

Import

Bring in Postman, Insomnia, or OpenAPI.

Export

Take your work with you, anytime.

JSON Formatter

Auto-formatted, collapsible, always readable.

Cookies

Inspect and edit cookies per environment.

Redirects

Follow, inspect, or block redirect chains.

Developer workflow

Every stage, connected

  1. 01

    Build

    Compose requests with headers, auth, and body in seconds.

  2. 02

    Test

    Send, assert, and catch regressions before they ship.

  3. 03

    Debug

    Inspect every header, cookie, and response byte.

  4. 04

    Share

    Hand off a request with a link, not an export file.

  5. 05

    Document

    Generates alongside the requests you wrote — browse the full API Reference.

  6. 06

    Deploy

    Ship with every endpoint already proven out.

Performance

Fast enough to disappear

<0ms

Average response time

0K+

Requests sent per day

0.0%

Platform uptime

0

Protocols — REST, GraphQL, WS

Response time — last 12h

avg 49ms

Browser-native

No installation. No updates.
Open a tab.

AlleForge runs entirely in the browser you already have open — the same tab you use for everything else in your stack.

No installation
No updates
Works everywhere
Instant access

Collaboration

Your whole team, one workspace

See who’s online, watch cursors move in real time, and leave comments right on the request — no exports, no Slack threads, no stale copies. It’s the same real-time workspace covered in depth on the Collaboration page.

  • Live presence & cursors
  • Shared requests and collections
  • Inline comments
  • Full version history
Acme API Workspace
MAJ
2 online
GET/v1/users
POST/v1/orders

Maya: LGTM, ship it 🚀

Alex
v3 · Maya · 2m agov2 · Alex · 1h agov1 · Jordan · 3h ago

Frequently asked

Questions developers ask

Every teammate already has a browser open. Running AlleForge there — instead of a separate desktop install — means zero setup, automatic updates, and a workspace that's identical for everyone on the team.

Yes. Drag in a Postman export, an Insomnia workspace, or an OpenAPI/Swagger spec and AlleForge rebuilds your folders, requests, and variables automatically.

Environments, global variables, and collection-level variables all work the same way you'd expect — swap between dev, staging, and production without editing a single request.

Invite teammates to a workspace and you'll see their cursor, edits, and sent requests live — no exporting files or pasting cURL commands into Slack.

Yes. The AlleForge Agent runs a lightweight local bridge so requests to localhost, internal networks, or self-signed certificates work exactly like they would in a desktop client.

It's a small background process you install once. It relays requests from your browser tab to local or private network destinations, then streams the response straight back — nothing is ever proxied through our servers.

Requests, environments, and secrets are encrypted at rest and in transit. Sensitive values can be marked as secret so they're masked in the UI and excluded from shared exports.

No — the core product runs entirely in your browser. The optional Agent is only needed if you're testing against localhost or a private network.

In-flight requests fail gracefully with a clear timeout message, and anything you've written — collections, environments, drafts — stays saved locally until you're back online.

Start testing APIs smarter.

Build, test, and collaborate without leaving your browser.