Changelog
Every notable update to the Stanza platform, newest first: new engines, free tools, and infrastructure changes.
-
2026-09-15 · API
Seven more fixtures (17 total)
Added 271, 276, and 277 X12 status transactions, pacs.002 and pain.002 ISO 20022 status messages, plus SSCC and GS1 Digital Link payloads.
-
2026-09-15 · API
Fixtures published as an npm package
The engine-validated sample payloads now ship as @stanza-api/test-fixtures with a machine-readable index at /samples.json.
-
2026-09-15 · API
Three more sample files
Added 837I institutional claims, camt.054 debit/credit notifications, and a GS1 element string to the validated fixture library.
-
2026-09-15 · API
Sample file library
Seven validated sample payloads for X12 (837P, 835, 270, 834) and ISO 20022 (pacs.008, camt.053, pain.001), each parsed by the production engine in the test suite.
-
2026-09-15 · Tool
Offline-ready tools, permalinks, and exports
The toolbox is installable and works offline: checker results are shareable links, and the IBAN generator exports CSV and JSON.
-
2026-09-15 · Tool
IBAN generator browser tool
Generate valid test IBANs for 87 countries from a reproducible seed, with hash permalinks and copy-all export. Runs entirely in your browser.
-
2026-09-15 · API
EU VAT rates 2026 hub
Standard and reduced VAT rates for all 27 EU member states plus the United Kingdom in one table, linked to every national VIES validator.
-
2026-09-15 · Search
Search indexing integrity
Canonical URLs unified across the platform, a single sitemap with truthful lastmod stamps, and redirect-free internal links.
-
2026-09-14 · Platform
MCP server for AI agents
Published @stanzaapi/mcp: all 12 engines available to Claude Desktop, Cursor, and other MCP clients over stdio.
-
2026-09-14 · API
Streaming pipelines for X12 and ISO 20022
BAA and Mega tier keys stream NDJSON transactions through POST /v1/x12/stream and POST /v1/iso20022/stream with per-record error frames.
-
2026-09-14 · Platform
Live status page
Engine health, measured latency, and uptime sweep results probed every minute over service bindings.
-
2026-09-13 · API
CBAM certificate price on the data plane
The EU ETS benchmark price is derived in CI and served from the data plane, so CBAM liability calculations track the published certificate price.
-
2026-09-12 · Tool
Free browser tools
Client-side IBAN, container, air waybill, and GTIN check-digit calculators that run without an API key and never send your data anywhere.
Frequently Asked Questions
Engines, tools, and platform surfaces ship continuously; every notable change is recorded here with a date and a link to the affected surface.
The RSS feed at /feed.xml carries new specification pages and engine documentation as they are published.