Last updated: June 1, 2026
Cookies are small text files placed on your device by a website you visit. They are widely used to make websites work efficiently, remember your preferences, and provide information to site owners. Cookies do not contain executable code and cannot access other data on your device.
These cookies are essential for the app-column website and developer portal to function. They enable core features such as session authentication, secure API key management, and CSRF protection. You cannot opt out of these cookies.
session_id — maintains your authenticated developer sessioncsrf_token — protects against cross-site request forgerycookie_consent — stores your cookie preferencesWe use analytics cookies to understand how developers interact with our documentation, dashboard, and marketing pages. This helps us improve the developer experience and identify where users encounter friction.
Marketing cookies allow us to show relevant advertising about app-column on third-party platforms and measure campaign performance. We do not sell your data to advertisers.
Some cookies on our site are set by third-party services we embed — including Google, LinkedIn, Segment, and Hotjar. These parties operate under their own privacy policies and may use the data collected for their own purposes. We contractually require these vendors to process data only as instructed by us and in compliance with applicable law. Links to their privacy policies:
You can control non-essential cookies in several ways:
DNT browser header by disabling analytics and marketing tracking.By clicking "Accept all" on our cookie banner, you consent to the placement of analytics and marketing cookies as described above. You may withdraw consent at any time by clearing your cookies and revisiting the banner, or by contacting us at [email protected]. Withdrawing consent does not affect the lawfulness of any processing carried out before withdrawal.
We may update this Cookie Policy to reflect changes in our technology or applicable law. When we make material changes, we will update the "Last updated" date at the top of this page and, where appropriate, notify you via email or an in-dashboard notice. Your continued use of app-column after any changes constitutes acceptance of the revised policy.
Questions about our use of cookies? Reach our Data Privacy team:
app-column, Inc.
340 Pine Street, Suite 800, San Francisco, CA 94104, USA
Email: [email protected]
Also see our Privacy Policy and Terms of Service.
This Cookie Policy is provided for transparency in accordance with GDPR (EU) 2016/679, the ePrivacy Directive, and the California Consumer Privacy Act (CCPA). It applies to all visitors of the app-column website and developer portal.
The API-first banking infrastructure built for developers. Move money, hold funds, and issue cards — all through a single unified API.
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