> ## Documentation Index
> Fetch the complete documentation index at: https://docs.hub2.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Introduction

<Note>
  * [Lien vers la référence de l'API pour les transferts](/api-reference/transfers)
  * [Lien vers la documentation OpenAPI](https://api.hub2.io/docs-json)
</Note>

## Cycle de vie d'un Transfert

Pour faciliter la prise en main de l'API Transfert, cette illustration montre comment les Transferts sont gérés par l'API HUB2.

<Frame>
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</Frame>

* **IPN : Instant Payment Notification :** Notification Instantanée de Paiement (NIP). Équivalent à un webhook.