# API易文档中心

> Probe-verified (tier 2 of 3). Last checked 2026-08-23. 4 of 5 capability checks passed.

- host: docs.apiyi.com
- url: https://docs.apiyi.com/
- category: ai model api aggregation
- type: documentation
- country: US
- locations: United States
- language: zh

## Probe-verified · tier 2 of 3

Probed live on 2026-08-23 against rubric v1. 4 of 5 checks passed.

- PASS — Markdown negotiation
- PASS — Markdown twin at a predictable URL
- PASS — llms.txt
- fail — API catalog
- PASS — MCP server answers

MCP tools (from tools/list on 2026-08-23, served from apiyillc.main-kill-isr.mintlify.me): search_api易文档中心, query_docs_filesystem_api易文档中心, submit_feedback

## Unverified actions

Read from the page's own content, with the wording each was drawn from. Inference is kept separate from tested facts; an agent completing the action is tier 3.

- **read** — "完整的接口文档和开发者指南" → `https://docs.apiyi.com/api-manual`
- **read** — "查看所有模型的详细定价和优惠信息" → `https://docs.apiyi.com/pricing`
- **read** — "三步完成接入，立即开始使用 AI 模型" → `https://docs.apiyi.com/getting-started`
- **read** — "最新模型上线、价格调整等重要更新" → `https://docs.apiyi.com/changelog`

## Summary

API易 is a professional AI large model API aggregation platform supporting OpenAI, Claude, Gemini and more with unified API standards.

## Context

4827 sites in this index share the type "documentation"; 1248 are transactional.

## How we grade

- tier 1 — **Declared**: The site says agents are welcome in its robots.txt. A permission, not a capability.
- tier 2 — **Probe-verified** (this site): We fetched the site and tested each signal ourselves. Dated, repeatable, re-checked on a schedule.
- tier 3 — **Behaviourally verified**: An agent completed the action end to end — booked, bought, submitted — and it worked.

## About this record

Known-Good probes sites live and publishes what was tested and when.
Method: https://knowngood.sh/about.md · Rubric: https://knowngood.sh/benchmark