March 2026 Changelog
Product updates and releases for March 2026.
REST API — Developer Preview
Core endpoints for positions, registry, transfers, and webhooks are implemented. Sandbox environment available for development and testing. Authentication via API keys and OAuth is supported.
MCP Server — Developer Preview
The DMTR MCP server enables AI agents to query positions, evaluate transfers, and express intent. Connect via Claude Desktop, Cursor, or any MCP-compatible client. Tools: surface_inventory, query_registry, evaluate_transfer, express_intent, generate_report.
Chrome Extension — Developer Preview
The DMTR Chrome extension supports entity enrichment via the side panel. PitchBook adapter implemented; additional platform adapters in development.
Cursor-Based Pagination
All list endpoints now use cursor-based pagination for consistent, stable iteration over large result sets. Cursors are opaque tokens that remain valid for a limited time.
Idempotency Keys for Mutating Endpoints
Create and update endpoints now support idempotency keys via the Idempotency-Key header. Send a unique key for safe retries; the API returns the stored response for replays within the validity window.
Documentation Site
The DMTR documentation site covers API reference, concept docs, guides, MCP, extension, integrations, security, and operations.