MassPay Integration - Everflow Helpdesk

The MassPay integration allows you to offer diverse payout options to your partners, including bank transfers, cash pickup, prepaid Visa cards, and mobile wallets. This guide walks you through setting up the MassPay integration with Everflow for efficient partner payments.

Prerequisites

An active MassPay account.

Your MassPay API Key (found in your "Welcome Packet").

Access to your Everflow dashboard.

Setting Up the MassPay Integration

Log into your Everflow dashboard.

Navigate to Integrations.

Click the Billing tab.

Locate MassPay and click Configure.

Enter your API Key from MassPay.

Save your settings.

Entering the MassPay API Key in the Everflow integration settings

Configuring the Webhook

In your Everflow MassPay integration settings, copy the Webhook URL.

Log into your MassPay account.

Navigate to your User Profile.

Under Notifications & Settings, locate the Callback URL field.

Paste the Webhook URL from Everflow.

Click Update to save changes.

MassPay Callback URL field set to the Everflow webhook URL

Adding MassPay as a Payment Method

Once the integration is complete:

Edit your Partner's billing settings
Add MassPay as an available Payment Method
Save the changes

Adding MassPay as a payment method in a partner's billing settings

Your Partners can now receive payments through MassPay's flexible payout options, streamlining your payment processes and enhancing Partner satisfaction.

A Note on PayPal Payouts

PayPal MassPay has been replaced by PayPal Payouts, and the Everflow integration is with PayPal Payouts.

How the Payee Email Works

The email you set for a Partner in the Payment Method section is the key — it’s the unique identifier across all payees, and it determines how payments are processed:

When an invoice is paid, Everflow sends the payment details from the Partner’s billing account.

If an account already exists for that email, the payment is processed against it.

If no account is associated with that email, one is automatically created using the information provided from Everflow (name, email, ID, etc.).

The payee is then notified by email with a link to set a password and complete the rest of their profile (address, date of birth, etc.).

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Next in This Series

Learn how to integrate your MassPay account with Everflow for seamless Partner payouts.

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Overview

Setting Up the MassPay Integration

Configuring the Webhook

Adding MassPay as a Payment Method

A Note on PayPal Payouts

How the Payee Email Works

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