--- title: "Hostfully API: connect it to your AI chat ยท Hypamoon" description: "The Hostfully API is open, signs in with OAuth and sends webhooks. What your AI chat can build with it on Hypamoon, how it connects, and the sources we checked." url: https://hypamoon.com/connect-to/hostfully --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Hostfully Restaurants # Connect Hostfully to Hypamoon Yes, with one catch. Hostfully has an open API that you can use yourself, but it signs in with OAuth only, and that takes more work in a Hypamoon adapter today. Open ## The check Three questions about the API of Hostfully, answered from its own docs. **Public API docs**\ **Yes.** Public API reference for API v3. [Read the docs](https://dev.hostfully.com/reference/getting-started.md) **A key you create yourself**\ **Yes.** Premium customers take their API key from Agency Settings in the Hostfully PMP; partners use a separate authorization flow. [dev.hostfully.com](https://dev.hostfully.com/reference/authentication.md) **Versions or a changelog**\ **Yes.** Numbered versions such as v3.1 to v3.3 with a changelog and migration steps. [dev.hostfully.com](https://dev.hostfully.com/changelog/2026-q2-release-of-hostfully-api-v33.md) **How it signs in**\ OAuth 2.0 for partner integrations that a customer authorizes. **Webhooks**\ **Yes.** It can tell your app when something changes. [dev.hostfully.com](https://dev.hostfully.com/reference/webhooks-1.md) **Hosting**\ Cloud **Condition**\ A direct API key is for Premium customers; other plans go through a partner integration. ## What you can build Look up leads and bookings for your rentals from your chat, and react to new bookings through webhooks. Your chat writes it as a Hypamoon adapter from the docs above. Reading starts after you click Allow in the portal, and every write waits for your approval, one call at a time. [How adapters work](https://hypamoon.com/docs/adapters) ### Good to know - Hostfully signs in with OAuth or signed requests only, with tokens that expire. The Hypamoon vault holds a fixed key today, so an adapter for Hostfully takes more work: ask your chat to check this first. - Webhooks can be registered for an agency or an integration partner. ## Try it in your chat Fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for Hostfully. API docs: https://dev.hostfully.com/reference/authentication.md. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Hostfully.%20API%20docs%3A%20https%3A%2F%2Fdev.hostfully.com%2Freference%2Fauthentication.md.%20Read%3A%20%5Bwhat%5D.%20Write%3A%20%5Bwhat%2C%20or%20nothing%5D.) In Claude, or another chat with the full Hypamoon connection; adapters are not in ChatGPT yet. You paste the key in the portal, never in the chat. [The full recipe](https://hypamoon.com/r/build-an-adapter) ## Sources Checked on 7 November 2026. - [dev.hostfully.com/reference/getting-started.md](https://dev.hostfully.com/reference/getting-started.md) - [dev.hostfully.com/reference/authentication.md](https://dev.hostfully.com/reference/authentication.md) - [dev.hostfully.com/changelog/2026-q2-release-of-hostfully-api-v33.md](https://dev.hostfully.com/changelog/2026-q2-release-of-hostfully-api-v33.md) - [dev.hostfully.com/reference/webhooks-1.md](https://dev.hostfully.com/reference/webhooks-1.md) Hostfully is a name of its owner, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with Hostfully. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in restaurants - [**Formitable** Open](https://hypamoon.com/connect-to/formitable) - [**Guestplan** Possible](https://hypamoon.com/connect-to/guestplan) - [**Lightspeed Restaurant (K-Series)** Possible](https://hypamoon.com/connect-to/lightspeed-restaurant-k-series) - [**OpenTable** Possible](https://hypamoon.com/connect-to/opentable) - [**TheFork Manager** Possible](https://hypamoon.com/connect-to/thefork-manager) - [**Zenchef** Closed](https://hypamoon.com/connect-to/zenchef) - [**Mews** Possible](https://hypamoon.com/connect-to/mews) - [**Cloudbeds** Possible](https://hypamoon.com/connect-to/cloudbeds) - [**apaleo** Open](https://hypamoon.com/connect-to/apaleo) - [**Oracle OPERA Cloud** Open](https://hypamoon.com/connect-to/oracle-opera-cloud) - [**SiteMinder** Possible](https://hypamoon.com/connect-to/siteminder) - [**Guesty** Open](https://hypamoon.com/connect-to/guesty) - [**Hostaway** Open](https://hypamoon.com/connect-to/hostaway) - [**Lodgify** Open](https://hypamoon.com/connect-to/lodgify) - [**Smoobu** Open](https://hypamoon.com/connect-to/smoobu) - [**Beds24** Open](https://hypamoon.com/connect-to/beds24) - [**Booking Experts** Possible](https://hypamoon.com/connect-to/booking-experts) - [**Resengo** Closed](https://hypamoon.com/connect-to/resengo) - [**RoomRaccoon** Closed](https://hypamoon.com/connect-to/roomraccoon) - [**protel** Closed](https://hypamoon.com/connect-to/protel) - [**SevenRooms** Closed](https://hypamoon.com/connect-to/sevenrooms) - [**ResDiary** Unknown](https://hypamoon.com/connect-to/resdiary) [All 1094 tools](https://hypamoon.com/connect-to) ## Tool not listed? Ask the chat to check its API. The same three checks work for any software. Your chat reads the vendor's own docs and tells you what it found. Say this in your chat > Check if \[software\] has an open API that a Hypamoon adapter can use: public API docs, a key or token I can create myself without asking the vendor, and versions or a changelog. Link the pages you used. [Open in Claude](https://claude.ai/new?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) [Open in ChatGPT](https://chatgpt.com/?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) Fill in the name of your software. Checking needs no connection to Hypamoon. ## Ready to connect Hostfully? Connect your chat once, then ask it to build the adapter. [Start free](https://app.hypamoon.com/?mode=signup&utm_source=connect-to&utm_campaign=hostfully) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~hostfully#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~hostfully#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)