# Bulk API

- [Authentication](https://docs.truecaller.com/truecaller-for-business/verified-campaigns/api-webhook-documentation/bulk-api/authentication.md): This page provides the steps to generate the Key ID and Secret API Key.
- [Generate Access Token](https://docs.truecaller.com/truecaller-for-business/verified-campaigns/api-webhook-documentation/bulk-api/generate-access-token.md): This API is used to generate an access token using the Key ID and Secret API Key created from the Manage API Keys page
- [Verified Campaigns Bulk API](https://docs.truecaller.com/truecaller-for-business/verified-campaigns/api-webhook-documentation/bulk-api/verified-campaigns-bulk-api.md): This endpoint pushes the campaign details to the respective TC users.


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.