# 4dayweek-io

**Canonical:** https://apis.io/providers/4dayweek-io/  
**Website:** https://4dayweek.io/  
**APIs profiled:** 1

4dayweek.io operates a job marketplace that lists roles offering a four‑day work week, nine‑day fortnights, half‑day Fridays, flexible hours and other reduced‑hour schedules. The platform serves job seekers looking for better work‑life balance and allows employers with genuine reduced‑hours policies to post openings. It offers free browsing and a paid Pro subscription for early access and alerts, and integrates an auto‑apply service for members.

## Kin Score — 28.1 / 100 (thin)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-5.0 from 33.1).

| Facet | Score |
|---|---|
| Discoverability | 57.5 |
| Contract Quality | 61.4 |
| Contract Governance | 22.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 4.8 |
| Access Clarity | 17.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 14.7 (matched via fallback).

## Agent readiness — 37.6 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| 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 | paginated |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

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

## APIs (3)

- **4dayweek-io 4dayweek.io Public API** — The 4dayweek.io Public API API from 4dayweek-io — 1 operation(s) for 4dayweek.io public api.
- **4dayweek-io Jobs API** — The Jobs API from 4dayweek-io — 2 operation(s) for jobs.
- **4dayweek-io MCP API** — Read-only Model Context Protocol endpoint for AI assistants. JSON-RPC over streamable HTTP, so it does not follow REST conventions and is described here only so that a client ge...

## MCP servers (1)

- **4dayweek-io MCP Server** — Remote MCP server at 4dayweek.io.

## Agentic access (1)

- **4Dayweek Io Agentic Access** — 10 operations · 2 acting

## Security (1)

- **4Dayweek Io Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Remote Jobs, Flexible Schedule, Work-Life Balance, Recruiting

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/4dayweek-io/). Scores are computed from the provider's own public artifacts under a published rubric.