---
title: "PAYCOMET API: connect it to your AI chat · Hypamoon"
description: "The PAYCOMET API is open, signs in with an API key and sends webhooks. What your AI chat can build with it on Hypamoon, with sources."
url: https://hypamoon.com/connect-to/paycomet
---

1.  [Connect to](https://hypamoon.com/connect-to)
2.  PAYCOMET

Payments and billing

# Connect PAYCOMET to Hypamoon

Yes. PAYCOMET 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 PAYCOMET, answered from its own docs.

**Public API docs**\
**Yes.** [Read the docs](https://docs.paycomet.com/en/integracion/rest-docs)

**A key you create yourself**\
**Yes.** In the control panel under Configuration > Developers > API Keys, create a key and set its permissions per terminal. [docs.paycomet.com](https://docs.paycomet.com/en/inicio/configuracion)

**Versions or a changelog**\
**Yes.** Version in the path (v1) and a versioned API specification. [docs.paycomet.com](https://docs.paycomet.com/en/integracion/rest-docs)

**How it signs in**\
An API key from the control panel in the PAYCOMET-API-TOKEN header, with permissions you set per terminal.

**Webhooks**\
**Yes.** It can tell your app when something changes. [docs.paycomet.com](https://docs.paycomet.com/en/inicio/seguimiento)

**Hosting**\
Cloud

**Condition**\
Live payments need a PAYCOMET contract; a sandbox account can be opened on the website.

## Your own payments overview on PAYCOMET, for support and finance.

-   Operations, refunds, saved cards and subscriptions, from the PAYCOMET REST API and its notifications.
-   AI that spots failed recurring charges and drafts a reminder, with you approving what goes out.
-   A screen for your team and a weekly email for finance.

### Ask your chat

Answers straight from your PAYCOMET data, in Claude or another chat with the full Hypamoon connection.

-   Which operations were declined yesterday?
-   Which recurring charges failed this month?

### When something happens

PAYCOMET sends a webhook to your app, and the app asks AI what happens next.

1.  When

    PAYCOMET notifies you about an operation.

    AI decides

    AI matches it to the order and checks the amount.

    Then

    Your team gets an email when something does not add up.

### A screen for your team or customers

An app on your own address, with sign-in, on top of the same PAYCOMET data.

-   For your team

    Support looks up an operation by order number and sees its status.

PAYCOMET 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 PAYCOMET 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.
-   An API key is shown only once when you create it.

## 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 PAYCOMET. API docs: https://docs.paycomet.com/en/integracion/rest-docs. Read: \[what\]. Write: \[what, or nothing\].

[Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20PAYCOMET.%20API%20docs%3A%20https%3A%2F%2Fdocs.paycomet.com%2Fen%2Fintegracion%2Frest-docs.%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.

-   [docs.paycomet.com/en/integracion/rest-docs](https://docs.paycomet.com/en/integracion/rest-docs)
-   [docs.paycomet.com/en/inicio/configuracion](https://docs.paycomet.com/en/inicio/configuracion)
-   [docs.paycomet.com/en/inicio/seguimiento](https://docs.paycomet.com/en/inicio/seguimiento)

PAYCOMET 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 PAYCOMET. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact).

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[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 PAYCOMET?

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=paycomet)

Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~paycomet#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~paycomet#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)