🌱 IMPT Swarm Widget

The open-source hotel-search widget that pays you 5%

One line. Drop it anywhere. 5% on every confirmed booking. A tree planted per stay.

▶ Live demo · Get a partner key · Docs · Why

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<script src="https://swarm.impt.io/widget.js" data-key="YOUR_KEY" async></script>
<div id="impt-swarm"></div>

That's it. Renders a cream-skin search box. Your visitors find hotels. You earn 5%. Carbon offset (1 tonne per stay) and 5% Goodness loyalty back to your guest are paid by IMPT, not deducted from you.

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How we compare

	IMPT Swarm	Booking.com	Expedia
Commission	5% ✓	4%	4%
Cookie window	90 days ✓	30 days	7 days
Open-source (MIT)	Yes ✓	–	–
Carbon offset / booking	1 tonne ✓	–	–
Loyalty back to guest	5% Goodness ✓	–	–
Setup time	60 sec ✓	days	days
Approval	Automated ✓	manual	manual
Setup fee / minimums	€0 ✓	–	–

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Why this exists

Booking.com pays affiliates 4%. Expedia pays 4%. Both are closed black-boxes — you trust their pixel, hope their attribution holds, get paid whatever they decide.

We're building IMPT — the hotel platform that offsets a tonne of carbon per booking and gives 5% back to your guest as Goodness loyalty (3% to a cause they choose, 2% to their next stay). And we wanted the world to embed our search.

So we open-sourced our widget. 5% to you, MIT licence, no rules.

If you run a hotel, a travel blog, a country guide, an ESG platform, or a personal site that mentions hotels even once — you can drop this in and start earning.

What you get

• 5% commission on every confirmed, checked-in booking. Paid monthly via Wise / PayPal / Stripe / IMPT card / IMPT token.
• 90-day attribution cookie. Better than Booking.com (30 days) and Expedia (7 days).
• A tree planted per booking in your name (you choose the cause).
• Real-time dashboard at partners.impt.io/widget.
• Zero cost. No setup fees. No minimums. No traffic requirements. No sales call.

How it works

1. Get a partner key (email + payout method, ~30 seconds, no card).
2. Drop the snippet on your page.
3. Guest searches → lands on app.impt.io → books a hotel.
4. You earn 5% of the base booking value.
5. Monthly payout once your balance crosses €50.

Install

One-line embed (any site)

<script src="https://swarm.impt.io/widget.js" data-key="YOUR_KEY" async></script>
<div id="impt-swarm"></div>

npm / Vite / Next.js

npm i @impt/swarm-widget

import { mountSwarm } from '@impt/swarm-widget'
mountSwarm('#impt-swarm', { key: 'YOUR_KEY' })

React

import { ImptSwarm } from '@impt/swarm-widget/react'

export default function Page() {
  return <ImptSwarm partnerKey="YOUR_KEY" dest="Dublin" />
}

WordPress

[impt-swarm key="YOUR_KEY"]

Shopify

Drop the swarm-widget.liquid block into your theme. PR for native app coming.

Configuration

Attribute	Default	Description
data-key	required	Your partner key from partners.impt.io
data-cause	trees	trees / ocean / bronagh / custom
data-theme	cream	cream / dark / auto
data-dest	none	Optional pre-fill destination, e.g. Dublin
data-currency	auto	EUR / USD / GBP — defaults to destination currency
data-lang	en	Reserved for i18n PRs

Attribution

• Last-touch wins. Most recent partner cookie gets paid.
• 90-day cookie. Set on *.impt.io first-party. No tracking on your domain.
• Cross-device — carries on the user record once they sign in.
• Cancellations reverse automatically. You get paid for confirmed, non-refundable, checked-in bookings.

Full attribution model: docs/attribution.md.

Commission

Read the commission docs for exact numbers, payout cadence, anti-fraud measures, and edge cases. Short version:

• 5% of base booking value (room rate × nights × rooms; excludes taxes/fees).
• Paid monthly on the 5th, threshold €50, refund window 30 days from check-in.
• Methods: Wise / PayPal / Stripe / IMPT card / IMPT token (small bonus).

Bundle size

We're allergic to widget bloat. Every release is checked against a 12KB gzipped budget. CI fails the build if it goes over. Currently: 8,761 bytes (8.7KB).

Privacy

• No third-party trackers fired from the widget.
• No cookies set on your domain — only first-party *.impt.io.
• Open-source: read every line of src/ yourself.
• IPs and User-Agents are SHA-256-hashed before storage. No raw retention.
• Full notice: PRIVACY.md.

Roadmap

Shipped (v0.1.0): widget bundle, demo, signup, email-verify gate, HMAC webhook, rate-limited public API, ToS, MIT.

Next (v0.2):

• Vue + Svelte + Astro + Solid wrappers
• WordPress + Shopify native plugins
• Partner dashboard UI at partners.impt.io/widget
• Automated payouts (Wise/PayPal/Stripe API)
• TypeScript types + tests
• White-label theme presets
• Apple/Google Wallet booking pass
• Push notifications (price-drop alerts)

Contributing

PRs welcome. See CONTRIBUTING.md.

We use DCO — sign your commits with git commit -s. No CLA, no DocuSign, no friction.

Wishlist:

• WordPress / Shopify / Wix native plugins
• i18n (we ship in English; community = the world)
• Vue / Svelte / Astro component wrappers
• Theme presets
• Tests

Licence

MIT. Use it for anything. Even competitors. (We're confident.)

Legal + security

• Partner Terms — commission, payout, what you must not do.
• Privacy notice — what data we collect, why, retention.
• Security policy — vulnerability reporting, 90-day disclosure.

About IMPT

IMPT is a hotel booking + carbon offset platform. 195 countries. 1.7M hotel URLs. €5 free signup credit. 5% Goodness loyalty back per booking — 3% to a cause, 2% to your next stay. Building the world's first AI hotel system.

This widget is part of how we get there.

— Mike, Henry, AJ, Julia, San, Harshal & the IMPT team

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🌱 Hotels with conscience. Now embeddable everywhere.

Live demo · Get a partner key · Twitter · impt.io