Features
The following feature updates are available in 2026.07 for Grand Central Unified APIs:| Product group | Software component | Version | Title | Description |
|---|---|---|---|---|
| Party Reference | grandcentral-party-reference-api | 2.3.0 | Added groups and identifiers to the party reference schema | The party reference schema now includes party groups and identifiers. The partyRelationship schema includes directory information and is aligned with the party event specification. |
| Loan | grandcentral-loan-api | 1.3.1 | Extended the loan API card linkage endpoints for credit card use cases | The loan API card linkage request and response formats are restructured to support credit card use cases, with added pagination and customFields. The balances query parameter accepts multiple loanIds. On fee arrangements, the feeCustomFields property is renamed to customFields to match the standard property used elsewhere in the loan API. |
| Product Matching | grandcentral-product-matching-api | 1.0.8 | Added settlement account details to the maturity calculation request | The maturityCalculationRequest now accepts an optional settlementAccount with payInAccount and payOutAccount, each using the accountIdentification shape (bban, iban, upic, or accountNumber). When you provide settlementAccount, both payInAccount and payOutAccount are required, and each must be a non-empty accountIdentification object. |
| Fraud Detection | grandcentral-fraud-detection-api | 1.4.0 | Added a session-events streaming endpoint to the fraud detection API | The fraud detection API adds POST /stream/session-events for real-time session-events streaming. The change includes a new feedzaiStreaming vendor block and extended device, browser, and decision schemas. |
| Direct Debit Mandate | grandcentral-direct-debit-mandate-api | 1.0.6 | Added mandate status and custom fields to the direct debit mandate API | The directDebitMandateReference schema adds directDebitMandateStatus to capture record state. The API adds customFields to the search request, search response, get-by-id response, and terminate request schemas, using a reusable custom field schema for key-value pairs. |
| Financial Instrument | grandcentral-financial-instrument-reference-data-management-api | 0.1.2 | Added the financial instrument reference data management API | The financial instrument reference data management API is included in the Grand Central API BOM for the first time in v2026.07. It provides market pricing data for financial instruments:
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| Investment Portfolio | grandcentral-investment-portfolio-analysis-api | 0.1.0 | Added the investment portfolio analysis API | The investment portfolio analysis API is included in the Grand Central API BOM for the first time in v2026.07. It provides portfolio allocation, performance, and assets-under-management analysis:
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| Market Order | grandcentral-market-order-api | 0.3.0 | Added the market order API | The market order API is included in the Grand Central API BOM for the first time in v2026.07. It manages the lifecycle of investment orders:
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| Position Keeping | grandcentral-position-keeping-api | 0.1.0 | Added the position keeping API | The position keeping API is included in the Grand Central API BOM for the first time in v2026.07. It provides account statement retrieval and preferences:
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