Batch Sending API Requests from Clay to Apollo for Email Checks

Sunny D. · 2025-03-19T14:27:12.719232+00:00

hey team, is there a way to send batch API requests from clay to Apollo? Basically want to check if a particular email from a clay table is already present in Apollo or not but since I have 10k+ records, doing it one request at a time would be expensive

Unfortunately, we don't have a built-in batch API request feature for Apollo.io integration. However, you can use our waterfall method to efficiently process your data. Here's what you can do: 1. Use Clay's waterfall enrichment to cycle through multiple data sources, including Apollo.io. 2. To avoid hitting Apollo's rate limits, process your data in smaller batches, such as 200 rows at a time. This allows you to control which rows to process and stay within the limits. 3. Consider upgrading your Apollo plan if you need to process larger volumes of data more quickly. If you need more detailed guidance on implementing this approach, please ask for human assistance by clicking on "Talk to a person".

Sources: Apollo.io integration overview | Documentation | Clay University Email Finder • Find verified emails across all data providers | Clay

3 comments