# Receiving Bids from Ringba in CallGrid

> A walk through providing your publishers in Ringba with your CallGrid posting instructions.

Source: https://callgrid.com/knowledge-base/receiving-bids-from-ringba-in-callgrid
Last updated: 2025-09-23
Topics: Integrations, Real Time Bidding

This guide will walk you through providing your publishers in Ringba with your CallGrid posting instructions. Approximate time to complete the steps is about 30 seconds.

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Navigate to the **Campaigns** page in CallGrid.

Click on any Bidding Campaign and go to the **Sources** tab.

To receive posting instructions for a Source simply click the **Code Icon** next to the Source.

![](https://callgrid.com/api/media/file/PostingIcon.png)

This will open the posting instructions.

Select "**Ringba**" from the platform dropdown and select any tags you wish them to send you.

![](https://callgrid.com/api/media/file/APIconfig.png)

Click the copy button next to the URL and send it to your publisher.

Send this link along with our posting instructions: [Posting Bids from Ringba to CallGrid using RTB](https://callgrid.com/knowledge-base/posting-bids-from-ringba-to-callgrid-using-rtb)

If you want to postback Conversions to their Ringba based on a Payable event in CallGrid, see the related article [Posting Conversions to Ringba from CallGrid](https://callgrid.com/knowledge-base/posting-conversions-to-ringba-from-callgrid).