> For the complete documentation index, see [llms.txt](https://docs.guibo.travel/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.guibo.travel/developers/releases-api.md).

# Releases API

Automate booking-specific Trip Links with personalized travel documents, re-branded for resellers, directly from your booking system.

## Releases API

The Releases API handles **booking data** — everything unique to a specific booking.

Your booking system creates a release → GUIBO generates a personalized Trip Link → the traveler gets all travel docs in one place.

#### What you can do

<table><thead><tr><th width="216.96875">Endpoint</th><th>Purpose</th></tr></thead><tbody><tr><td><a href="/developers/releases-api/release-or-create-guidebook-release.md">Create guidebook release</a></td><td>Publish based on an existing guidebook, personalized with hotels, documents, dates</td></tr><tr><td><a href="/developers/releases-api/create-on-demand-release.md">Create on-demand release</a></td><td>Create guidebook + release in one call — for dynamic packaging and tailor-made trips </td></tr><tr><td><a href="/developers/releases-api/release-or-read-release-details.md">Read release details</a></td><td>Fetch details of an existing release</td></tr><tr><td><a href="/developers/releases-api/release-or-update-release-details.md">Update release details</a></td><td>Modify dates, devices, or other settings</td></tr><tr><td><a href="/developers/releases-api/release-or-add-document-to-release.md">Add document</a></td><td>Attach vouchers, tickets, confirmations</td></tr><tr><td><a href="/developers/releases-api/release-or-update-document-in-release.md">Update document</a></td><td>Replace an attached document</td></tr><tr><td><a href="/developers/releases-api/release-or-delete-documents-in-release.md">Delete documents</a></td><td>Remove attached documents</td></tr><tr><td><a href="/developers/releases-api/release-or-revoke-guidebook-release.md">Revoke release</a></td><td>Cancel a release</td></tr></tbody></table>

***

#### How it connects

Releases reference **content data** (guidebooks, libraries) managed in GUIBO or synced via the [Content API](/developers/content-api.md). The Releases API adds the booking-specific layer on top.


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