# Functional Requirement

<details>

<summary>B2B (Business to Business)</summary>

Integration type which using Bearer tokenization to get authentication, for this type of integration partner don't need to whitelisted their IP's to E2PAY System.

**Note** : Partner IP no need to be whitelised in E2Pay Systems

</details>

### B2B Base Url Endpoint

{% tabs %}
{% tab title="Development / Staging" %}
<https://disbursementtest.mbayar.co.id/>
{% endtab %}

{% tab title="Production" %}
<https://disbursement.mbayar.co.id/>
{% endtab %}
{% endtabs %}

<details>

<summary>H2H (Host to Host)</summary>

Integration type which using **EPOCH Date** as validation of authentication process, by using this type of integration partner must inform their IP's to E2PAY, so the IP's will be whitelisted in E2PAY System.

**Prerequisite** :&#x20;

* Partner must inform the IP, so it can be whitelisted on E2Pay System
* Whitelising process SLA are 1-3 Working days after partner inform the IP's

</details>
