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The Trade Document API Reference is generated from the OpenAPI contract maintained with The Wo application.

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Current API version

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Current endpoint

The endpoint retrieves one remote invoice or receipt and returns a completed structured extraction. Trade Document is currently Coming Soon; the product access guide explains its availability and entitlement requirements.

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Authentication

Protected requests use the shared API key header:
Keep the key in a trusted server environment. See Authentication for creation, storage, and secrecy guidance.

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OpenAPI contract

The Trade Document v1 contract is defined in:
The interactive operation reference below describes request fields, successful responses, and public errors. For integration guidance, see the Quickstart, Document contract, and Errors.

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Production base URL

The canonical production API origin is:
The OpenAPI specification advertises this production origin. Staging is reserved for internal The Wo release validation and is not a customer integration target.

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Contract stability

The OpenAPI specification describes the public HTTP contract; the deployed application remains the runtime source of truth. Changes to public behavior must update OpenAPI and developer documentation in the same delivery flow. The product contract is versioned under /v1; backward-incompatible changes must not be introduced silently within that version.