Release Notes
4 March 2026
- Added search filters to
GET /v2/transactions: filter by token symbol (t, repeatable), transaction category (cf), DeFi protocol (p), and transaction hash (h). Added sort (date, value, fee) and order (asc, desc) parameters. When h is provided, all other filters are ignored.
- Added
GET /v2/transactions/date-bounds endpoint — returns the earliest and latest transaction dates in the portfolio, useful for constructing date-filtered queries.
- Added
GET /v2/transactions/metadata endpoint — returns available DeFi protocol names for the portfolio, useful for discovering valid p filter values.
- MCP Server updated to v1.1.0: added
node40_get_transaction_date_bounds and node40_get_defi_protocols tools; updated node40_search_transactions with new filter parameters.
3 March 2026
- Added
subType field to the V2 transactions response.
- MCP server is now available on npm as
@node40/mcp-server. Using npx is now the recommended setup method — it keeps your server automatically up to date as new tools are added. See the MCP Server page for updated configuration instructions.
2 March 2026
- Added MCP Server for AI agent integration (Claude Code, Claude Desktop).
- Redesigned docs with modern sidebar navigation.
- Added dedicated API Clients and MCP Server pages.
- Updated all code examples to current V2 endpoints.
- Added complete Node.js and Python request-signing examples.
- Added downloadable Postman and Insomnia collections with automatic request signing.
- Added deprecation notice for V1 endpoints (sunset 2026-06-30).
8 August 2024
- Added optional
lastModifiedDate parameter to the timeline endpoint, enabling retrieval of transactions modified from a specified date onward (including deleted transactions).
12 February 2024
- Added
sourceGuid to the source field in the timeline response. This identifier remains stable for a given ledger's source.
31 January 2024
- Added Authentication docs page.
- Corrected documentation for the
x-api-key header.
10 January 2024
- Added release notes page.