8B

8B provides a free website builder that requires no sign‑up, allowing users to create real websites from a single sentence. The platform offers an easy‑to‑use interface, multilingual support, and a variety of themes, all hosted on a fast CDN. It targets individuals and small businesses seeking a quick online presence without the hassle of accounts or templates, emphasizing privacy and simplicity.

8B is profiled on the APIs.io network. Tagged areas include Company, Website Builder, NoSignUp, Free, and Small Business.

8B’s developer surface includes pricing, getting-started guide, documentation, and 9 more developer resources.

🌐 Visit website📡 Profile data on GitHub
19.4/100 emerging ▬ flat Agent 6/100 agent aware Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →
AccessFreemium
0 APIs 1 MCP Servers
CompanyWebsite BuilderNoSignUpFreeSmall Business

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0
Composite quality — 19.4/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 3.6 / 17
Access Clarity 8.9 / 17
Operational Transparency 0.0 / 11
Contract Governance 0.0 / 10
Discoverability 4.1 / 9
Regulatory Posture 2.1 / 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 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
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/.
Show this score on your site. Kin Score badge preview for 8B It updates itself when the score changes. Paste this where you link to your API docs: 
<a href="https://apis.io/providers/8b-com/"><img src="https://apis.io/badge/8b-com/card.svg" alt="8B on APIs.io — Kin Score by API Evangelist"></a>
Other styles, a README pill and a shields.io endpoint are on the badge page.
Raise your score.
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):
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/8b-com/apis.yml: open an issue on github.com/api-evangelist/8b-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 →

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)

MCP Servers 1

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

8B MCP Server

Remote MCP server at mcp.8b.com.

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

8B Com Plans Pricing

2 plans

PLANS

Security Posture 1

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

8B Com Domain Security

TLSv1.3 · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

GettingStarted
GettingStarted

Documentation 1

Reference material describing how the API behaves

Documentation
Documentation

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 4

Pricing, plans, and the legal terms of use

Plans
Plans
 TermsOfService
TermsOfService
 PrivacyPolicy
PrivacyPolicy
 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)

apis.yml Raw ↑ 
aid: 8b-com
name: 8B
description: 8B provides a free website builder that requires no sign‑up, allowing users to create real websites from a single
  sentence. The platform offers an easy‑to‑use interface, multilingual support, and a variety of themes, all hosted on a fast
  CDN. It targets individuals and small businesses seeking a quick online presence without the hassle of accounts or templates,
  emphasizing privacy and simplicity.
url: https://artifacts.apis.io/8b-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-10-31 (modular-v1; was harvest)
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  probe_state: none
  source:
  - plans
  - security
  generated: '2026-11-02'
  method: derived
specificationVersion: '0.20'
created: '2026-10-31'
modified: '2026-10-31'
tags:
- Company
- Website Builder
- NoSignUp
- Free
- Small Business
tags_raw:
- Company
- WebsiteBuilder
- NoSignUp
- Free
- SmallBusiness
image: https://8b.com/demos/shots/design-studio.webp
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/8b-com-plans-pricing.yml
- type: LLMsTxt
  url: llms/8b-com-llms.txt
- type: MCPServer
  url: mcp/8b-com-mcp.yml
- type: Hosts
  url: hosts/8b-com-hosts.yml
- type: Vendors
  url: vendors/8b-com-vendors.yml
- type: TermsOfService
  url: https://8b.com/tos.html
- type: PrivacyPolicy
  url: https://8b.com/privacy.html
- type: Pricing
  url: https://8b.com/pricing/
- type: GettingStarted
  url: https://help.8b.com/start/
- type: Documentation
  url: https://help.8b.com/
- type: DomainSecurity
  url: security/8b-com-domain-security.yml
- type: Website
  url: https://8b.com/
apis: []
x-coverage:
  state: none
  reason: no-developer-program
  detail: 8B provides a website builder with no public API documented.
  evidence:
  - url: https://help.8b.com/start/
    status: 200
  checked: '2026-10-31'
x-enrichment:
  date: '2026-10-31'
  status: enriched
  artifacts_added: 10
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

8B API — frequently asked questions

How much does the 8B API cost?

APIs.io lists 2 pricing plans for 8B, with each plan's price, limits and inclusions under Pricing Plans on this page.

Does 8B have an MCP server?

Yes. APIs.io lists 1 MCP server for 8B: Remote MCP server at mcp.8b.com.

Is the 8B API ready for AI agents?

8B has a Kin Score of 19.4 out of 100 (emerging) and an Agent Readiness score of 6.3 (agent-aware), scored by API Evangelist on 2026-11-02.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this
  • find_providersBrowse and filter every provider in the catalog.
  • get_provider_artifactsEvery artifact this provider publishes, grouped by type.
  • get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
  • 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.
  • get_provider_ratingPRO — composite, band, trend and facet scores.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

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