# Checkin

**Canonical:** https://apis.io/providers/checkin/  
**Website:** https://checkin.cc/  
**APIs profiled:** 0

Checkin (checkin.cc) was a Bloomberg Beta-backed social-connection platform that brought thousands of people together for structured, timed 8-minute weekly one-on-one conversations intended to spark meaningful human connection. The consumer service ceased operations on June 30, 2023; the domain now serves a shutdown notice and the only remaining contact is support@checkin.cc. The company published no public developer API, SDKs, or documentation surface, so this profile has no API artifacts to enrich beyond a live domain-security probe of the remaining host.

## Kin Score — 5.0 / 100 (minimal)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 5.0).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Security (1)

- **Checkin Domain Security** — TLSv1.3

## Tags

Company, Social, Community, Networking, Consumer, Conversations, Defunct

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/checkin/). Scores are computed from the provider's own public artifacts under a published rubric.