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

# Apollo.io

> Use Wiza with Apollo.io waterfall enrichment

Wiza can be used in Apollo.io's waterfall enrichment feature by connecting your Wiza API key. Apollo.io's waterfall feature enables users to add and prioritize Wiza as a primary data source when enriching lists built with emails and phone numbers. These enrichments use Wiza API credits, which can be purchased and monitored in your Wiza account.

## How to use Wiza in Apollo.io

<Note>You must be on a paid Apollo.io plan to use their waterfall enrichment feature.</Note>

1. Sign in to Apollo.io and build or select a saved list.
2. Hover over the icon featured in the "Emails" and "Phone Numbers" columns to open the default waterfall preview.
3. Then, click on the gear setting in upper right of the waterfall preview.
4. Under Enrichment configuration, select the **Add** button, choose **Wiza** from the providers, and confirm by clicking **add sources**.
5. With Wiza now in your waterfall, hover over the label and click the key icon to open an Add API key modal.
6. In the Add API key modal, name your API key, paste your API key, and click **save**.
7. You've now successfully added Wiza to your Apollo.io enrichment waterfall, connected your Wiza API key, and can position it as you choose.

## API Endpoints

* [Start Individual Reveal](/api-reference/individual-reveals/start-individual-reveal) - Enrich a contact
* [Get Individual Reveal](/api-reference/individual-reveals/get-individual-reveal) - Retrieve enrichment results
* [Get Credits](/api-reference/credits/get-credits) - Check your credit balance
* [Company Enrichment](/api-reference/company-enrichment/company-enrichment) - Enrich company data