The contribution flow is how users support a collective on Open Collective. The Contribution flow can be directly accessed via this link: e.g. https://opencollective.com/webpack/donate
Replace 'webpack' with your collective slug to generate your own.
The contribution flow supports many URL parameters to pre-fill the contribution.
This link will bring you directly to the profile step of the contribution flow for webpack, with a monthly contribution of $66.66.
Default contribution amount
Default number of units (for products and tickets only)
The contribution interval (must be supported by the selected tier, if any)
ID of the payment method to use. Will fallback to another payment method if not available.
Slug of the default profile to use to contribute
Logged in user personal profile
Guest contributions only: The email to use to contribute
Guest contributions only: The name to use to contribute
Guest contributions only: The legal name to use to contribute
To disable specific payment method types
The URL to redirect to after a successful contribution
Some tags to attach to the contribution
To hide the steps on top. Will also hide the "previous" button on step payment
Cryptocurrency type; BTC, ETH etc
Embed only: Whether we need to hide the right-column FAQ
Embed only: Whether we need to hide the contribution flow header
Embed only: A custom color to use as the background color of the contribution flow
Embed only: Whether to use the collective theme (custom colors)
Embed only: Whether to redirect the parent of the iframe rather than the iframe itself. The
To integrate a "Contribute" option directly on your website
This feature is currently in a beta-test phase. If you face any issue or need assistance, you can send a message on Slack (#embed-contribution-flow channel)
The embed contribution flow is a way to integrate Open Collective on your own website. Visitors will be able to contribute directly, by simply providing an email address.
Embedded contribution on the website of an initiative
- The widget will look better if it has some space, ideally the full page height & width
The simplest way to embed the contribution flow is by using the
/donateURL (e.g. https://opencollective.com/babel/donate). Just replace
COLLECTIVE_SLUGby your collective slug below:
<iframe src="https://opencollective.com/embed/COLLECTIVE_SLUG/donate" style="width: 100%; min-height: 100vh;"></iframe>
To embed a specific tier, you'll need to know its ID. For that, go to your profile page, click on "Contribute" for the tier you want to embed then check the URL. It should look like
From this URL, you can deduct the embedded one (prefix with
<iframe src="https://opencollective.com/embed/COLLECTIVE_SLUG/contribute/TIER_SLUG-TIER_ID" style="width: 100%; min-height: 100vh;"></iframe>
Embedding for event tickets uses the same route as regular tiers. you must make sure to remove the parent collective path and to include a slug. The slug can be anything, so if you're not sure feel free to put any value in there. For example, this path:
can be embedded as: