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

# FAQs - Person Enrichment API

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  **Have a Question You Want Answered? Ask Us!**

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## What is the difference between the various Person APIs?

See [this section](/docs/person-endpoints#the-differences-between-our-person-related-apis) for a detailed breakdown of the differences between our Person APIs.

## If I submit a blank parameter in the request will the results be affected? e.g. profile=linkedin.com/in/seanthorne\&name=Sean Thorne\&company=

Submitting a blank value for a parameter will not affect the quality of the results. Any parameter with an empty value will not be considered when providing you with a match.


## Related topics

- [FAQs - Person Search API](/docs/faqs-person-search-api.md)
- [FAQs - Person Identify API](/docs/faqs-person-identify-api.md)
- [FAQs - Company Enrichment API](/docs/faqs-company-enrichment-api.md)
- [FAQs - Person Changelog API](/docs/person-changelog-api-faqs.md)
- [FAQs - Company Search API](/docs/faqs-company-search-api.md)