baipiaoji-com

baipiaoji-com operates a Chinese-language platform that aggregates free AI tools, quota comparisons, and practical toolboxes for developers and end‑users. The site curates AI services, provides detailed usage limits, commercial terms, and offers a catalog of over 700 third‑party tools with verified free tiers. It also hosts a developer API directory, guides on integrating AI models, and resources for building agents and MCP (Machine‑Centric Platforms). The platform emphasizes transparency, source verification, and regular updates to ensure users can quickly find cost‑effective AI solutions.

baipiaoji-com publishes 1 API contract indexed on the APIs.io network. Tagged areas include Company, AI, Tools, Directory, and Chinese.

The baipiaoji-com catalog on APIs.io includes 1 Spectral governance ruleset.

baipiaoji-com’s developer surface includes support, pricing, and 12 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

18.3/100 emerging Agent 7/100 agent aware Full breakdown ↓
scored 2026-10-31 · rubric v0.25.0 · Show this score on your site →

1 published contract 1 MCP Servers

CompanyAITools Directory Chinese

Kin Score

Kin Score How this is scored →
scored 2026-10-31 · rubric v0.25.0

Composite quality — 18.3/100 · emerging

Contract Quality 1.3 / 21

Developer Ergonomics 2.4 / 17

Access Clarity 5.4 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 5.2 / 9

Regulatory Posture 1.5 / 15

Agent readiness — 7/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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<a href="https://apis.io/providers/baipiaoji-com/"><img src="https://apis.io/badge/baipiaoji-com/card.svg" alt="baipiaoji-com on APIs.io — Kin Score by API Evangelist"></a>

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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented)

10 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Contract Quality scores 6.0 — up to +23.5 composite points
Developer Ergonomics scores 14.3 — up to +17.1 composite points
Access Clarity scores 31.6 — up to +13.7 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/baipiaoji-com/apis.yml: open an issue on github.com/api-evangelist/baipiaoji-com to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

APIs 1

Individual APIs this provider publishes, each with its own machine-readable definition.

Baipiaoji API

Free-tier AI tools directory API

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

baipiaoji-com MCP Server

Remote MCP server at baipiaoji.com.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Baipiaoji Com Plans Pricing

2 plans

PLANS

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

baipiaoji-com API Rules

10 rules · 8 errors 1 warnings 1 info

SPECTRAL

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Baipiaoji Com Domain Security

TLSv1.3

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

WellKnown

Design & Contract 3

Pagination, idempotency, versioning, errors, and events

Spectral

Spectral

ErrorCatalog

ErrorCatalog

Conformance

Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

Plans

Plans

Pricing

Pricing

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: baipiaoji-com
name: baipiaoji-com
description: baipiaoji-com operates a Chinese-language platform that aggregates free AI tools, quota comparisons, and practical
  toolboxes for developers and end‑users. The site curates AI services, provides detailed usage limits, commercial terms,
  and offers a catalog of over 700 third‑party tools with verified free tiers. It also hosts a developer API directory, guides
  on integrating AI models, and resources for building agents and MCP (Machine‑Centric Platforms). The platform emphasizes
  transparency, source verification, and regular updates to ensure users can quickly find cost‑effective AI solutions.
url: https://artifacts.apis.io/baipiaoji-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-29 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-10-29'
modified: '2026-10-29'
tags:
- Company
- AI
- Tools
- Directory
- Chinese
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Spectral
  url: rules/baipiaoji-com-rules.yml
- type: ErrorCatalog
  url: errors/baipiaoji-com-problem-types.yml
- type: Plans
  url: plans/baipiaoji-com-plans-pricing.yml
- type: Conformance
  url: conformance/baipiaoji-com-conformance.yml
- type: LLMsTxt
  url: llms/baipiaoji-com-llms.txt
- type: MCPServer
  url: mcp/baipiaoji-com-mcp.yml
- type: WellKnown
  url: well-known/baipiaoji-com-well-known.yml
- type: Hosts
  url: hosts/baipiaoji-com-hosts.yml
- type: Vendors
  url: vendors/baipiaoji-com-vendors.yml
- type: Support
  url: https://baipiaoji.com/ai-solo/compare/support/
- type: Pricing
  url: https://baipiaoji.com/pricing
- type: DeveloperPortal
  url: https://developers.cloudflare.com/workers-ai/?utm_source=baipiaoji
- type: DomainSecurity
  url: security/baipiaoji-com-domain-security.yml
- type: Website
  url: https://baipiaoji.com/
apis:
- name: Baipiaoji API
  description: Free-tier AI tools directory API
  humanURL: https://baipiaoji.com/developers
  baseURL: https://baipiaoji.com
  aid: baipiaoji-com:baipiaoji-api
x-enrichment:
  date: '2026-10-29'
  status: enriched
  artifacts_added: 14
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

baipiaoji-com API — frequently asked questions

Does baipiaoji-com have an API?

Yes. APIs.io lists 1 API from baipiaoji-com, including Baipiaoji API.

How much does the baipiaoji-com API cost?

APIs.io lists 2 pricing plans for baipiaoji-com, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does baipiaoji-com have an MCP server?

Yes. APIs.io lists 1 MCP server for baipiaoji-com: Remote MCP server at baipiaoji.com.

Is the baipiaoji-com API ready for AI agents?

baipiaoji-com has a Kin Score of 18.3 out of 100 (emerging) and an Agent Readiness score of 7.1 (agent-aware), scored by API Evangelist on 2026-10-31.

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