Changelog

2026

February 28, 2026

• Launched docs.opelyx.com documentation portal
• Added starlight-openapi auto-generated API reference pages
• Added llms.txt for AI-consumable documentation

February 27, 2026

• Added OAuth 2.1 support for MCP server
• Added Durable Object session TTL (30-minute inactivity timeout)
• Added KV-backed revocation tombstones for API key invalidation

February 26, 2026

• QA review: fixed 22 findings across security, type safety, platform, DRY
• Improved Stripe webhook idempotency and rate limiting

February 2026 (Early)

• Rebranded from FinanceHub to Opelyx
• Migrated all workers, databases, and domains to opelyx.com
• Launched per-vertical billing (Health Pro subscriptions)
• Added D1-B2 backup worker with Cloudflare Workflows

January 2026

• Launched Health Plans API with 50-state + DC coverage
• Added plan comparison, OOP estimation, and APTC calculation endpoints
• Deployed MCP server with 14 financial data tools
• Launched developer dashboard with API key management