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

# Custom API Call

> Integrate this step into your Zapier workflow to execute custom API calls to the PDF.co API, designed for advanced users who need more flexibility and control.

<Frame>
  <img src="https://mintcdn.com/pdfco/N4Le3Ib-q2JX4RLs/images/integrations/zapier/zapier-step9.png?fit=max&auto=format&n=N4Le3Ib-q2JX4RLs&q=85&s=d117c3d9547060d7fd2372480b3f2639" alt="Zapier Step" width="1149" height="815" data-path="images/integrations/zapier/zapier-step9.png" />
</Frame>

## Input

| Name | Description | Required |
| - | - | - |
| **PDF.co API Endpoint** | Choose a PDF.co API endpoint or input a custom endpoint path. Consult the [PDF.co API Docs](/api) for detailed information. | Yes |
| **URL Input Parameter Override** | Override the `url` input parameter in the `Input JSON`. Accepts direct links, `filetoken://` links (for files in [PDF.co Built-In Files Storage](https://app.pdf.co/files)), or multiple comma-separated links. Compatible with Google Docs, Google Drive, Dropbox links that are accessible without login. | No |
| **Input JSON** | Provide an input JSON containing the necessary parameters for the API call. | No |

### Source PDF URL & Google

<Note>
  When using **Google Drive**, it’s typically recommended to choose the **File** option. For more advanced file integration techniques, see [Integrating File Sources with pdf.co](/integrations/zapier/input-file-sources).

  <Frame>
    <img src="https://mintcdn.com/pdfco/tXGo3rbTS_pEF5es/images/integrations/zapier/zapier-google-input-source.png?fit=max&auto=format&n=tXGo3rbTS_pEF5es&q=85&s=8e304dac8851d0b17c9500f25c2d41c8" alt="Google File" width="819" height="102" data-path="images/integrations/zapier/zapier-google-input-source.png" />
  </Frame>
</Note>

## Output

| Name | Description |
| - | - |
| `url` | The temporary URL on the PDF.co file server. |
| `outputLinkValidTill` | A timestamp which indicates how long the `url` will be available for. |
| `error` | Details of any errors (if any). |
| `status` | The [response status](/api/introduction) code. If all good this will be `200`. |
| `jobId` | The unique identifier for the job. |
| `credits` | The credits spent on the process. |
| `remainingCredits` | The credits left on your account. |
| `duration` | The time it took for the process. |


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