Developer preview

Stock Haven API.

Documentation for the market, portfolio, and account experiences we are designing for connected workflows.

Overview

Built for deliberate integrations.

This documentation hub is a preview of the product surface. Production endpoints and credentials are provided only to approved partners.

Use an access token issued to your approved integration. Never expose a token in client-side code.

Authorization: Bearer YOUR_ACCESS_TOKEN

Request supported instrument information and current market context through your approved connection.

GET /v1/markets/instruments

Portfolio routes are scoped to the account and permissions attached to your token.

GET /v1/portfolios