Adds 4 lessons learned from Phase 16 hotfix to prevent repeat issues:
- Connection keys/targets must use node names, not IDs
- Unraid GraphQL nodes must use Header Auth credential
- Node names must be unique
- Use $('Node Name') after GraphQL chains, not $input.item.json
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Unraid GraphQL API foundation — connectivity, authentication, and
container ID format verified for native Unraid API integration.
Phase 14: Unraid API Access (2 plans, 4 tasks)
- Established Unraid GraphQL API connectivity via myunraid.net cloud relay
- Dual credential storage (.env.unraid-api + n8n env vars)
- Container ID format: {server_hash}:{container_hash} (128-char SHA256 pair)
- Complete API contract documented in ARCHITECTURE.md
- "unraid" test command added to Telegram bot
Phases 15-16 dropped (superseded by v1.4 Unraid API Native).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Lucas Berger