Biddingx

BiddingX is China’s award‑winning and advanced marketing technology platform with a performance‑driven AI algorithm. It empowers global marketers to effectively advertise in China, handling 50 billion bid requests per day and reaching 99 % of Chinese netizens, with 1 billion unique users.

Biddingx is profiled on the APIs.io network. Tagged areas include Company, Marketing, Programmatic, DSP, and Artificial Intelligence.

Biddingx’s developer surface includes documentation, API reference, getting-started guide, support, and 8 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

15.3/100 emerging ▬ flat Agent 0/100 human only Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

0 APIs

Company Marketing Programmatic DSP Artificial Intelligence

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 15.3/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 5.7 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.1 / 9

Regulatory Posture 1.9 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 0 / 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/.

Show this score on your site.

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

Other styles, a README pill and a shields.io endpoint are on the badge page.

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 github.com/api-evangelist/biddingx: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 1

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Dataspace Protocol

tagged — the provider's own APIs.json carries the standard as a tag; implementation not verified

Security Posture 1

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

Biddingx Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

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

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 3

The organization behind the API

Newsroom

Newsroom

Website

Website

LinkedIn

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Leadership

Leadership

Source (apis.yml)

aid: biddingx
name: Biddingx
description: BiddingX is China’s award‑winning and advanced marketing technology platform with a performance‑driven AI algorithm.
  It empowers global marketers to effectively advertise in China, handling 50 billion bid requests per day and reaching 99 %
  of Chinese netizens, with 1 billion unique users.
url: https://raw.githubusercontent.com/api-evangelist/biddingx/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment pass 2026-09-28 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-09-28'
modified: '2026-09-28'
tags:
- Company
- Marketing
- Programmatic
- DSP
- Artificial Intelligence
tags_raw:
- Company
- Marketing
- Programmatic
- DSP
- AI
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Hosts
  url: hosts/biddingx-hosts.yml
- type: Newsroom
  url: https://www.biddingx.com/news
- type: Leadership
  url: https://www.biddingx.com/introduction/team
- type: DomainSecurity
  url: security/biddingx-domain-security.yml
- type: Website
  url: https://www.biddingx.com
- type: Documentation
  url: https://www.biddingx.com/en/about
- type: APIReference
  url: https://www.biddingx.com/en/platform
- type: GettingStarted
  url: https://www.biddingx.com/en/services
- type: Support
  url: https://www.biddingx.com/en/contact_us
- type: TermsOfService
  url: https://www.biddingx.com/en/terms_of_use
- type: PrivacyPolicy
  url: https://www.biddingx.com/en/data_protection_policy
- type: LinkedIn
  url: https://www.linkedin.com/company/biddingx
apis: []
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  method: derived
  generated: '2026-09-28'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company publishes developer documentation but serves no machine-readable contract from it
  evidence:
  - url: https://equityzen.com/company/biddingx
    status: 403
x-enrichment:
  date: '2026-09-28'
  status: enriched
  artifacts_added: 5
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

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