--- title: "PayFit API: connect it to your AI chat ยท Hypamoon" description: "The PayFit API is open and signs in with a bearer token. What your AI chat can build with it on Hypamoon, how it connects, and the sources we checked." url: https://hypamoon.com/connect-to/payfit --- 1. [Connect to](https://hypamoon.com/connect-to) 2. PayFit HR, payroll and shifts # Connect PayFit to Hypamoon Yes. PayFit has a public, versioned API and you create the key yourself, so your chat can write the adapter. Open ## The check Three questions about the API of PayFit, answered from its own docs. **Public API docs**\ **Yes.** Public developer docs with a customer guide, partner guide and API reference. [Read the docs](https://developers.payfit.io/) **A key you create yourself**\ **Yes.** An admin creates an API key with chosen scopes on the API integrations page; it gives access to your own company. [developers.payfit.io](https://developers.payfit.io/docs/authentication-via-api-key) **Versions or a changelog**\ **Yes.** A published changelog. [developers.payfit.io](https://developers.payfit.io/changelog) **How it signs in**\ A customer API key sent as a bearer token; partners use OAuth 2.0. **Webhooks**\ **Not confirmed.** [developers.payfit.io](https://developers.payfit.io/docs/payfit-webhooks) **Hosting**\ Cloud **Condition**\ New partner integrations are paused; the customer API key for your own company is not. ## Your own team and payroll overview on PayFit, for the office. - Collaborators, contracts, absences and payroll status from PayFit. - AI that checks new hires for missing details before payroll. - A screen for the office and a monthly email for you. ### Ask your chat Answers straight from your PayFit data, in Claude or another chat with the full Hypamoon connection. - Which contracts start next month? - Is this month's payroll closed yet? ### On a schedule PayFit has no webhooks we could confirm, so an agent checks every 15 minutes and decides what happens next. 1. Every 15 minutes New collaborators in PayFit before the payroll closes. AI decides AI checks which details are still missing. Then HR gets one email with the list. ### A screen for your team or customers An app on your own address, with sign-in, on top of the same PayFit data. - For your team A screen with the team, contracts and upcoming starts from PayFit. PayFit stays the core: your chat builds the rest on its API, as an adapter plus an app and agents in your Hypamoon project. Reading starts after you click Allow in the portal. Every change an agent or a chat makes in PayFit waits for your approval, one call at a time. [How adapters work](https://hypamoon.com/docs/adapters) ### Good to know - Your adapter uses a fixed key: you paste it once in the Hypamoon portal, never in the chat, and it only goes to the API host you allow. - Rate limits are 50 read and 20 write requests per second. Some endpoints are only for French or UK companies. ## 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 PayFit. API docs: https://developers.payfit.io/. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20PayFit.%20API%20docs%3A%20https%3A%2F%2Fdevelopers.payfit.io%2F.%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. - [developers.payfit.io/](https://developers.payfit.io/) - [developers.payfit.io/docs/authentication-via-api-key](https://developers.payfit.io/docs/authentication-via-api-key) - [developers.payfit.io/changelog](https://developers.payfit.io/changelog) - [developers.payfit.io/docs/payfit-webhooks](https://developers.payfit.io/docs/payfit-webhooks) PayFit 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 PayFit. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in hr, payroll and shifts - [**ADP Workforce Now** Possible](https://hypamoon.com/connect-to/adp-workforce-now) - [**BambooHR** Open](https://hypamoon.com/connect-to/bamboohr) - [**Deel** Open](https://hypamoon.com/connect-to/deel) - [**Factorial** Open](https://hypamoon.com/connect-to/factorial) - [**Gusto** Possible](https://hypamoon.com/connect-to/gusto) - [**HiBob** Open](https://hypamoon.com/connect-to/hibob) - [**Loket.nl** Possible](https://hypamoon.com/connect-to/loket-nl) - [**Nmbrs** Open](https://hypamoon.com/connect-to/nmbrs) - [**Paychex Flex** Possible](https://hypamoon.com/connect-to/paychex-flex) - [**Paylocity** Possible](https://hypamoon.com/connect-to/paylocity) - [**Personio** Open](https://hypamoon.com/connect-to/personio) - [**Planday** Open](https://hypamoon.com/connect-to/planday) - [**Remote** Open](https://hypamoon.com/connect-to/remote) - [**Rippling** Open](https://hypamoon.com/connect-to/rippling) - [**Shiftbase** Open](https://hypamoon.com/connect-to/shiftbase) - [**UKG Pro** Open](https://hypamoon.com/connect-to/ukg-pro) - [**Workday** Open](https://hypamoon.com/connect-to/workday) - [**Dyflexis** Possible](https://hypamoon.com/connect-to/dyflexis) - [**Visma Youforce** Possible](https://hypamoon.com/connect-to/visma-youforce) - [**Officient** Open](https://hypamoon.com/connect-to/officient) - [**Lucca** Open](https://hypamoon.com/connect-to/lucca) - [**Skello** Possible](https://hypamoon.com/connect-to/skello) - [**Papershift** Possible](https://hypamoon.com/connect-to/papershift) - [**Breathe** Open](https://hypamoon.com/connect-to/breathe-hr) - [**RotaCloud** Open](https://hypamoon.com/connect-to/rotacloud) - [**Deputy** Open](https://hypamoon.com/connect-to/deputy) - [**Homebase** Possible](https://hypamoon.com/connect-to/homebase) - [**7shifts** Open](https://hypamoon.com/connect-to/7shifts) - [**Justworks** Possible](https://hypamoon.com/connect-to/justworks) - [**Microsoft Shifts** Open](https://hypamoon.com/connect-to/microsoft-shifts) - [**Lattice** Open](https://hypamoon.com/connect-to/lattice) - [**Humaans** Possible](https://hypamoon.com/connect-to/humaans) - [**Zoho People** Open](https://hypamoon.com/connect-to/zoho-people) - [**Employes** Open](https://hypamoon.com/connect-to/employes) - [**SD Worx** Possible](https://hypamoon.com/connect-to/sd-worx) - [**Humanity** Open](https://hypamoon.com/connect-to/humanity) - [**Quinyx** Open](https://hypamoon.com/connect-to/quinyx) - [**TriNet Zenefits** Possible](https://hypamoon.com/connect-to/trinet-zenefits) - [**TimeTac** Open](https://hypamoon.com/connect-to/timetac) - [**Sage HR** Open](https://hypamoon.com/connect-to/sage-hr) - [**Partena Professional** Unknown](https://hypamoon.com/connect-to/partena-professional) - [**Securex** Possible](https://hypamoon.com/connect-to/securex) - [**Acerta** Unknown](https://hypamoon.com/connect-to/acerta) - [**Silae** Possible](https://hypamoon.com/connect-to/silae) - [**Paycom** Possible](https://hypamoon.com/connect-to/paycom) - [**Paycor** Open](https://hypamoon.com/connect-to/paycor) - [**Dayforce** Open](https://hypamoon.com/connect-to/dayforce) - [**BrightHR** Open](https://hypamoon.com/connect-to/brighthr) - [**CIPHR** Closed](https://hypamoon.com/connect-to/ciphr) - [**When I Work** Possible](https://hypamoon.com/connect-to/when-i-work) - [**Combo** Unknown](https://hypamoon.com/connect-to/combo) - [**Shyfter** Open](https://hypamoon.com/connect-to/shyfter) - [**Employment Hero** Unknown](https://hypamoon.com/connect-to/employment-hero) - [**Connecteam** Possible](https://hypamoon.com/connect-to/connecteam) [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 PayFit? 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=payfit) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~payfit#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~payfit#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)