# Chronary

**Canonical:** https://apis.io/providers/chronary-ai/  
**Website:** https://chronary.ai/  
**APIs profiled:** 1

Chronary provides calendar infrastructure for AI agents, offering a REST API and MCP server to create calendars, schedule events, query availability, and integrate with human calendar apps. It includes free tier access, SDKs for multiple languages, and webhook notifications for real-time updates.

## Kin Score — 56.7 / 100 (strong)

Scored 2026-11-06 under rubric 0.27.0.

| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract Quality | 65.6 |
| Contract Governance | 22.0 |
| Operational Transparency | 55.3 |
| Developer Ergonomics | 43.5 |
| Access Clarity | 65.8 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 28.9 (matched via fallback).

## Agent readiness — 43.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| Rate Limit Signal | verified |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |
| Pagination Ratio | partial |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: high).

## APIs (26)

- **Chronary API** — Calendar-as-a-service API for AI agents.
- **Chronary Account API** — The Account API from Chronary — 1 operation(s) for account.
- **Chronary Account claim API** — The Account claim API from Chronary — 4 operation(s) for account claim.
- **Chronary Agent Auth API** — The Agent Auth API from Chronary — 2 operation(s) for agent auth.
- **Chronary Agents API** — The Agents API from Chronary — 2 operation(s) for agents.
- **Chronary API Keys API** — The API Keys API from Chronary — 2 operation(s) for api keys.
- **Chronary Audit Log API** — The Audit Log API from Chronary — 1 operation(s) for audit log.
- **Chronary Availability API** — The Availability API from Chronary — 4 operation(s) for availability.
- **Chronary Billing API** — The Billing API from Chronary — 5 operation(s) for billing.
- **Chronary Booking Pages API** — The Booking Pages API from Chronary — 4 operation(s) for booking pages.
- **Chronary Calendars API** — The Calendars API from Chronary — 4 operation(s) for calendars.
- **Chronary Connection Setup Links API** — The Connection Setup Links API from Chronary — 2 operation(s) for connection setup links.
- **Chronary Events API** — The Events API from Chronary — 6 operation(s) for events.
- **Chronary Feedback API** — The Feedback API from Chronary — 1 operation(s) for feedback.
- **Chronary Human Calendar Connections API** — The Human Calendar Connections API from Chronary — 9 operation(s) for human calendar connections.
- **Chronary Human Calendar Grants API** — The Human Calendar Grants API from Chronary — 2 operation(s) for human calendar grants.
- **Chronary Human Calendar Publishing API** — The Human Calendar Publishing API from Chronary — 1 operation(s) for human calendar publishing.
- **Chronary iCal Feeds API** — The iCal Feeds API from Chronary — 1 operation(s) for ical feeds.
- **Chronary iCal Subscriptions API** — The iCal Subscriptions API from Chronary — 3 operation(s) for ical subscriptions.
- **Chronary Plans API** — The Plans API from Chronary — 1 operation(s) for plans.
- **Chronary Scheduling API** — The Scheduling API from Chronary — 5 operation(s) for scheduling.
- **Chronary System API** — The System API from Chronary — 1 operation(s) for system.
- **Chronary Terms API** — The Terms API from Chronary — 3 operation(s) for terms.
- **Chronary Usage API** — The Usage API from Chronary — 1 operation(s) for usage.
- **Chronary Waitlist API** — The Waitlist API from Chronary — 4 operation(s) for waitlist.
- **Chronary Webhooks API** — The Webhooks API from Chronary — 3 operation(s) for webhooks.

## MCP servers (1)

- **Chronary MCP Server** — Remote MCP server at api.chronary.ai requiring an API key.

## Agentic access (1)

- **Chronary Ai Agentic Access** — 106 operations · 60 acting · 2 human-in-the-loop

## Security (4)

- **Chronary Ai Authentication** — 1 scheme
- **Chronary Ai Domain Security** — TLSv1.3 · DMARC
- **Chronary Ai Vulnerability Disclosure** — no policy recorded
- **Chronary Ai Trust Center** — HIPAA, GDPR

## Plans (1)

- **Chronary Ai Plans Pricing**

## Tags

Calendar, Scheduling, AI Agents, Webhook, Integration, Availability

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