source-simfin contribution from ombhardwajj

[ombhardwajj]

This closes #47395

What

This PR adds a new connector for source SimFin (source-simfin).

Contributor-provided connector description:

Simfin provides financial data .
With this connector we can extract data from price data , financial statements and company info streams .
Docs https://simfin.readme.io/reference/getting-started-1

Details

Expand for list of spec properties and streams

Configuration

Input	Type	Description	Default Value
api_key	string	API Key.

Streams

Stream Name	Primary Key	Pagination	Supports Full Sync	Supports Incremental
Company Info	id	No pagination	✅	❌
Financial Statements		No pagination	✅	❌
Price Data		No pagination	✅	❌
companies		No pagination	✅	❌
common_shares_outstanding		No pagination	✅	❌
weighted_shares_outstanding		No pagination	✅	❌
filings_by_company	filingIdentifier	No pagination	✅	❌
filings_list	filingIdentifier	DefaultPaginator	✅	❌

Reviewer checklist

• Run /format-fix to resolve any formatting errors
• Help the contributor upload an icon that follows our icon design guidelines
• Click into the CI workflows that wait for a maintainer to run them, which should trigger CI runs

[vercel]

@ombhardwajj is attempting to deploy a commit to the Airbyte Growth Team on Vercel.

A member of the Team first needs to authorize it.

[marcosmarxm]

Missing couples endpoints as this is a very simple API. Without missing endpoints and implementing a better way to retrieve data from symbols.

[marcosmarxm]

Moving review to nov 13

[marcosmarxm]

All contributions must be merged by Nov-14. I'm going to work to provide a first review by Friday to give users the weekend to fix any comment. Please be aware of this.

Make sure you have pagination properly working, the API doesn't have pagination please left a comment making my review easier.
Make sure have a square svg icon
Make sure credentials are valid.

[ombhardwajj]

I've added companies, common shares outstanding , weighted shares outstanding , filings by company and filings list streams.
I dont think Utils streams serve any practical value since the companies are already listed by their latest/current name.
Also for company info and financial statements only verbose endpoint has been implemented since it contains all the data (compact endpoint has a subset of the data returned by verbose endpoint)
🙇
@marcosmarxm