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

# Can I Retrieve All Promo Numbers via the Network API?

> Yes — use the Invoca Network API to pull a complete list of your promo numbers, along with their attribution details.

**Applies to:** Retrieving a full list of promo numbers and their applied marketing data via the Network API

## Steps

1. Visit the Invoca API developer documentation to find the endpoint for retrieving promo numbers.
2. Gather the values the endpoint requires: your Network ID (the number in your account URL), the Advertiser ID for the profile, and the Campaign ID for the campaign.
3. Create an API credential. Go to **Integrations**, then **Manage Integrations**, then **Invoca APIs**, and click **+ New API Credential**. Add a description, then copy the generated token somewhere secure — it won't be shown again.
4. Add the `oauth_token` query parameter to the endpoint, using the token from step 3.
5. Send a GET request. The response returns an array of promo numbers, each with attribution details like media type, promo type, and any custom data applied.

## Where to go next

* [How Can I See All Promo Numbers and the Associated Marketing Data?](/s/article/see-all-promo-numbers-marketing-data)
* [Adding Local Promo Numbers](/s/article/adding-local-promo-numbers)