Clearstream’s D7 Pre-Issuance API: Revolutionalizing Digital Issuance

Clearstream's D7 Pre-Issuance API is a key component of the next-generation digital post-trade platform, D7, designed to transform the issuance process for financial instruments. This innovative API enables market participants to streamline the debt issuance process, from ISIN code requests to instrument data delivery for ISIN activation.

Digitalized debt issuance process

Clearstream’s vision is to provide the technical architecture for a zero-touch, same-day, fully digitalized and standardized debt issuance process.

The API exposes business and technical data directly to the IT systems of our clients and partners, enabling seamless and secure integration with multiple APIs across products.

Beyond ISIN code acceptance and creation, the D7 Pre-Issuance API enables instrument data delivery and allocation of common codes, CFI (Classification of Financial Instruments) and FISN (Financial Instrument Short Name) identifiers to the securities.

Access requirements

To access the D7 Pre-Issuance API, users must subscribe to the ClearstreamXact connectivity suite and complete Clearstream’s API Agreement including the D7 Pre-Issuance API Annex. Xact Web Portal provides self-management of the API credentials and the necessary digital certificate for service activation.

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