> For the complete documentation index, see [llms.txt](https://developer.prodege.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.prodege.com/demand/api-reference/project-calls/update-aggregate-stats-by-project.md).

# Update Aggregate Stats by Project

| **Update Aggregate Stats by Project** |                                                                                                                               |
| ------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------- |
| Description                           | Update the current aggregate stats (completes, conversion rate) for this survey across all sample sources, including Prodege. |
| Request URL                           | *Prodege Base URL +* /project-stats-update                                                                                    |
| Request Method                        | <mark style="background-color:orange;">POST</mark>                                                                            |

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| Request Parameters    |                                                                         |                                                                                                                                                                                       |           |
| --------------------- | ----------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------- |
| Parameter Name        | Parameter Type                                                          | Description                                                                                                                                                                           | Required? |
| apik                  | String                                                                  | Your API Key.                                                                                                                                                                         | Yes       |
| request\_date         | Numeric                                                                 | Timestamp in milliseconds (see [Authentication](https://developer.prodege.com/demand/authentication)).                                                                                | Yes       |
| signature             | String                                                                  | The signature of your request (see [Authentication](https://developer.prodege.com/demand/authentication)).                                                                            | Yes       |
| prodege\_project\_id  | Numeric                                                                 | The ID that uniquely identifies this project in the Prodege system.                                                                                                                   | Yes       |
| aggregate\_completes  | Numeric                                                                 | The aggregate number of completes for this survey across all sample sources, including Prodege.                                                                                       | No        |
| aggregate\_conversion | Numeric (Passed as decimal. For example, 40%  should be passed as 0.40) | The aggregate conversion rate for clicks into this survey across all sample sources, including Prodege. Value should be passed as decimal. For example, 40% should be passed as 0.40. | No        |

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| Response Parameters |                |                                     |
| ------------------- | -------------- | ----------------------------------- |
| Parameter Name      | Parameter Type | Description                         |
| *return\_status*    | String         | The return status for this api call |