TimeBlocks

TimeBlocks is a consumer calendar and personal scheduling mobile app developed by Day2Life Inc., a South Korean company backed by 500 Global. Marketed as Korea's #1 decoration calendar, it brings calendar, to-do, memo, and habit tracking together in a single view, with patented drag-and-drop time-block scheduling (US Patent 10,409,474 B2), roughly 1,000 customization items (themes, stickers, fonts), shared and group calendars with real-time notifications, seven home-screen widgets, and cloud sync across devices. It is a native iOS and Android app; as of this enrichment pass it publishes no public developer API, SDK, or API documentation surface.

TimeBlocks is profiled on the APIs.io network. Tagged areas include Company, Calendar, Scheduling, Productivity, and Mobile App.

🌐 Visit website 📡 Source on GitHub
6.8/100 minimal ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-07-27 · rubric v0.5
0 APIs
CompanyCalendarSchedulingProductivityMobile AppConsumerTime ManagementTo-DoSouth Korea

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-07-27 · rubric v0.5
Composite quality — 6.8/100 · minimal
Contract Quality 0.0 / 25
Developer Ergonomics 0.0 / 20
Commercial Clarity 0.0 / 20
Operational Transparency 0.0 / 13
Governance 0.0 / 12
Discoverability 6.8 / 10
Agent readiness — 0/100 · human only
Machine-Readable Contract 0 / 18
Agentic Access Contract 0 / 15
MCP Server 0 / 12
Machine-Readable Auth 0 / 10
Idempotency 0 / 9
Stable Error Semantics 0 / 8
Request/Response Examples 0 / 7
Rate-Limit Signaling 0 / 7
Typed Event Surface 0 / 6
Agent Skills 0 / 5
Well-Known Catalog 0 / 4
Consent & Bot Identity 0 / 3
Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. This rating is computed from github.com/api-evangelist/timeblocks: open an issue to ask a question, or submit a pull request to add artifacts. Want it done for you? Prioritized profiling — $2,500 →

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Timeblocks Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity
DomainSecurity

Company 2

The organization behind the API

Website
Website
 CorporateWebsite
CorporateWebsite

Source (apis.yml)

apis.yml Raw ↑ 
aid: timeblocks
name: TimeBlocks
description: 'TimeBlocks is a consumer calendar and personal scheduling mobile app developed by Day2Life Inc., a South Korean
  company backed by 500 Global. Marketed as Korea''s #1 decoration calendar, it brings calendar, to-do, memo, and habit tracking
  together in a single view, with patented drag-and-drop time-block scheduling (US Patent 10,409,474 B2), roughly 1,000 customization
  items (themes, stickers, fonts), shared and group calendars with real-time notifications, seven home-screen widgets, and
  cloud sync across devices. It is a native iOS and Android app; as of this enrichment pass it publishes no public developer
  API, SDK, or API documentation surface.'
url: https://raw.githubusercontent.com/api-evangelist/timeblocks/refs/heads/main/apis.yml
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source: []
  generated: '2026-07-22'
  method: derived
image: https://img.timeblocks.com/landing-page/asset/images/favicon.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- 500-global
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.20'
created: '2026-07-17'
modified: '2026-07-21'
tags:
- Company
- Calendar
- Scheduling
- Productivity
- Mobile App
- Consumer
- Time Management
- To-Do
- South Korea
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: DomainSecurity
  url: security/timeblocks-domain-security.yml
- type: Website
  url: https://timeblocks.com
- type: CorporateWebsite
  url: https://day2life.com
x-enrichment:
  date: '2026-07-21'
  status: minimal
  artifacts_added: 1
  pass: local-v1