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The dedicated @darwinso/supply entry package is preview and is not yet a public npm dependency. Do not add it to a production installation until the registry release is visible.
The Supply SDK is a thin seller-focused entry point over the Fern-generated @darwinso/sdk contract. It does not fork listings, deals, transactions, outcomes, billing, or membership resources.

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Current production path

Use the published @darwinso/sdk from a trusted backend for current API operations. Scope every seller operation to a business AI that the authenticated principal can access.

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Planned Supply entry point

After release, createSupplyClient and createBusinessClient will provide seller-oriented constructors while re-exporting the canonical generated client. Service credentials must never appear in browser code.

Supply SDK overview

Compare the web, JavaScript, and MCP interfaces and their release status.