# FAQ

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<summary>Can I connect multiple Chargify sites to Coupler.io?</summary>

Yes. Each Chargify site has its own subdomain and API key. Create a separate source connection in Coupler.io for each site. You can then use the **Append** transformation to combine data from multiple sites into a single destination sheet or table.

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<summary>Why are all the monetary values showing as very large numbers?</summary>

Chargify stores all monetary values in cents — for example, $99.00 is stored as `9900`. Divide any field ending in `_in_cents` or `_amount` by 100 in your destination to get the correct dollar value. This applies to `total_revenue_in_cents`, `product_price_in_cents`, `amount_in_cents`, and similar fields.

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<summary>Which entity should I use to calculate MRR?</summary>

Use the **Subscriptions** entity. Filter by `state = active`, then sum `product_price_in_cents` (divided by 100) and group by `product_name` or billing interval. For a normalized MRR figure, you'll need to adjust annual plans by dividing by 12.

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<summary>Can I see which customers have canceled and why?</summary>

The **Subscriptions** entity includes `canceled_at` and `cancellation_message` fields that tell you when a subscription was canceled and any reason recorded at the time. Filter by `state = canceled` to isolate churned subscriptions.

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<summary>Can I join Chargify data with my CRM or helpdesk data in Coupler.io?</summary>

Yes. Use the **Join** transformation in Coupler.io to link Chargify Customers (using the `email` or `reference` field) with records from another source like HubSpot, Salesforce, or Intercom. This lets you build a unified customer view without any coding.

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<summary>Can I send Chargify data to an AI tool like ChatGPT or Claude?</summary>

Yes. Coupler.io supports AI destinations including ChatGPT, Claude, Gemini, Perplexity, Cursor, and OpenClaw. You can route invoice or subscription data directly to these tools for analysis, forecasting, or drafting customer communications.

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<summary>How do I find my Chargify API key?</summary>

Log in to your Chargify account, go to **Settings → API Keys**, and either copy an existing key or generate a new one. Make sure the key belongs to the correct site (subdomain) you want to connect.

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{% hint style="info" %}
For details on what fields are available in each entity, see the [Data Overview](https://docs.coupler.io/sources/category/finance-and-accounting/chargify/data-overview) article. If you're running into connection or authentication problems, check [Common Issues](https://docs.coupler.io/sources/category/finance-and-accounting/chargify/common-issues).
{% endhint %}