# 爱域查

**Canonical:** https://apis.io/providers/aiyucha-com/  
**Website:** https://aiyucha.com/  
**APIs profiled:** 2

爱域查是一款面向中文用户的老域名查询与评估平台，提供批量域名 WHOIS、备案信息、建站历史、历史快照、外链/反链、域名被墙、DNS 污染以及微信拦截检测等多维度数据。用户可通过公开 API 进行批量查询，系统复用已有后台任务队列，实现高效查询与结果获取。平台同时提供 AI 深度评估、工作流自定义以及积分计费规则，支持免费单项查询和付费高级套餐，帮助用户在域名购买、出售和风险评估过程中做出精准判断。

## Kin Score — 35.4 / 100 (thin)

Scored 2026-11-06 under rubric 0.27.0. Trend: falling (-8.4 from 43.8).

| Facet | Score |
|---|---|
| Discoverability | 57.1 |
| Contract Quality | 22.4 |
| Contract Governance | 22.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 28.6 |
| Access Clarity | 53.9 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 20.6 (matched via fallback).

## Agent readiness — 23.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented |
| 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 | no |
| Operation Distinctiveness | distinct |
| MCP Tool Quality | na |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (2)

- **Batch Domain Query API** — Public API for batch WHOIS, ICP, and WeChat domain queries; requires bearer token authentication.
- **爱域查 API** — 爱域查 API as documented publicly: 2 operations. Contract generated from the documentation by API Evangelist (2026-11-01); not the provider's own document.

## Security (2)

- **Aiyucha Com Authentication** — 1 scheme
- **Aiyucha Com Domain Security** — TLSv1.3

## Plans (1)

- **Aiyucha Com Plans Pricing**

## Tags

Domain, Lookup, SEO, Chinese, Analytics

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