> For the complete documentation index, see [llms.txt](https://docs.truecaller.com/truecaller-for-business/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.truecaller.com/truecaller-for-business/verified-campaigns/api-webhook-documentation/bulk-api.md).

# 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
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## Querying This Documentation
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Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
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```

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