Portfolio Optimizer

Security notes

Auth type

No auth

Credential location

Not specified

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  Fully free

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• DenizBank API (Sandbox)

  DenizBank's EU PSD2 sandbox environment for test API access.

  Sandbox/Trial

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• SEC EDGAR Data

  SEC EDGAR Data exposes official SEC EDGAR APIs for U.S. public company filings and company metadata.

  Fully free

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• TradeWise Developer API

  TradeWise developer API for account, order, and symbol list operations with API key → JWT flow.

  Unknown

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• Ziraat Katılım API

  Provides API services via the Ziraat Katılım developer portal.

  Sandbox/Trial

  Official

• Yapı Kredi API Portal

  Provides banking APIs via the Yapı Kredi developer portal.

  Sandbox/Trial

  Official

Frequently Asked Questions

Is the Portfolio Optimizer API free to use?

Portfolio Optimizer offers a free tier. You can call most basic endpoints without entering payment details; for high-volume usage you can switch to a paid plan from the provider.

How do I authenticate calls to the Portfolio Optimizer API?

Portfolio Optimizer uses a provider-specific authentication scheme. Refer to the official documentation for details.

Is Portfolio Optimizer suitable for use in Türkiye?

Portfolio Optimizer is not directly focused on Türkiye but can be integrated by users from Türkiye; check the provider documentation for country restrictions.

Is Portfolio Optimizer an official API?

Portfolio Optimizer is the official API published by the provider. Endpoints and the data contract are supported by the provider.