BestBid.lol

BestBid.lol is a transparent paid‑ranking advertising platform for products, brands, and creators. It lets users discover and save public profiles, explore transparent paid rankings, and introduce their own work, with rankings based on total completed paid bids rather than quality or endorsement. The site offers discover, rankings, saved items, and an advertising disclosure explaining how the rankings work.

BestBid.lol is listed with 1 API on the APIs.io network. Tagged areas include Advertising, Marketplace, Rankings, Transparency, and Community.

🌐 Visit website 📡 Profile data on GitHub

8.5/100 minimal Agent 6/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessOpen

1 API 1 MCP Servers

Advertising Marketplace Rankings Transparency Community

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 8.5/100 · minimal

Contract Quality 0.0 / 21

Developer Ergonomics 0.0 / 17

Access Clarity 1.8 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 2.9 / 15

Agent readiness — 6/100 · 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 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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

MCP Tool Quality 6 / 6

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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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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

11 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 0.0 — up to +20.0 composite points
Access Clarity scores 10.5 — up to +17.9 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/bestbid-lol/apis.yml: open an issue on github.com/api-evangelist/bestbid-lol 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 →

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

APIs 1

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

BestBid MCP

Advertising MCP for AI agents as documented on the /agents page.

MCP Servers 1

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

BestBid.lol MCP Server

Remote MCP server at bestbid.lol.

MCP SERVER

BestBid.lol API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Bestbid Lol Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Bestbid Lol Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Bestbid Lol Authentication

0 schemes

SECURITY

Bestbid Lol Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Bestbid Lol Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 2

The organization behind the API

Newsroom

Newsroom

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: bestbid-lol
name: BestBid.lol
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Open access
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://bestbid.lol/opengraph-image.png
description: BestBid.lol is a transparent paid‑ranking advertising platform for products, brands, and creators. It lets users
  discover and save public profiles, explore transparent paid rankings, and introduce their own work, with rankings based
  on total completed paid bids rather than quality or endorsement. The site offers discover, rankings, saved items, and an
  advertising disclosure explaining how the rankings work.
url: https://artifacts.apis.io/bestbid-lol/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-02 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-02'
modified: '2026-11-02'
tags:
- Advertising
- Marketplace
- Rankings
- Transparency
- Community
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: LLMsTxt
  url: llms/bestbid-lol-llms.txt
- type: MCPServer
  url: mcp/bestbid-lol-mcp.yml
- type: Hosts
  url: hosts/bestbid-lol-hosts.yml
- type: Vendors
  url: vendors/bestbid-lol-vendors.yml
- type: TermsOfService
  url: https://bestbid.lol/terms
- type: PrivacyPolicy
  url: https://bestbid.lol/privacy
- type: Newsroom
  url: https://bestbid.lol/press
- type: DomainSecurity
  url: security/bestbid-lol-domain-security.yml
- type: Website
  url: https://bestbid.lol/
apis:
- name: BestBid MCP
  description: Advertising MCP for AI agents as documented on the /agents page.
  humanURL: https://bestbid.lol/agents
  baseURL: null
  aid: bestbid-lol:bestbid-mcp
x-enrichment:
  date: '2026-11-02'
  status: enriched
  artifacts_added: 9
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

BestBid.lol API — frequently asked questions

Does BestBid.lol have an API?

Yes. APIs.io lists 1 API from BestBid.lol, including BestBid MCP.

How do I authenticate with the BestBid.lol API?

BestBid.lol documents its authentication (0 schemes). The details are profiled on APIs.io as Bestbid Lol Authentication.

Does BestBid.lol have an MCP server?

Yes. APIs.io lists 1 MCP server for BestBid.lol: Remote MCP server at bestbid.lol.

Is the BestBid.lol API ready for AI agents?

BestBid.lol has a Kin Score of 8.5 out of 100 (minimal) and an Agent Readiness score of 6.0 (agent-aware), scored by API Evangelist on 2026-11-06.

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get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
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