Fuxux

Fuxux is a social media scheduling platform designed for creators and small teams. It offers AI‑generated captions, a visual calendar, and cross‑posting to Instagram, TikTok, LinkedIn, X, YouTube, Facebook, Bluesky, Threads, Pinterest, Discord, Twitch, Kick, Telegram and Slack, all from a single dashboard. Users can start for free and upgrade to paid plans for additional features and higher volume.

Fuxux publishes 8 API contracts indexed on the APIs.io network, including Accounts API, AI API, Analytics API, and 5 more. Tagged areas include Social Media Scheduler, Creator Tools, AI Captions, Cross-Posting, and Multi-Platform Publishing.

The Fuxux catalog on APIs.io includes 1 event-driven AsyncAPI specification, 1 JSON-LD context, and 1 Spectral governance ruleset.

Fuxux’s developer surface includes CLI, support, documentation, engineering blog, signup flow, pricing, getting-started guide, and 25 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

52.1/100 developing Agent 56/100 agent native Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemium

1 published contract

Social Media SchedulerCreator Tools AI Captions Cross-PostingMulti-Platform PublishingSmall Teams

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 52.1/100 · developing

Contract Quality 13.8 / 21

Developer Ergonomics 7.3 / 17

Access Clarity 10.5 / 17

Operational Transparency 1.8 / 11

Contract Governance 2.2 / 10

Discoverability 6.7 / 9

Regulatory Posture 4.6 / 15

Agent readiness — 56/100 · agent native

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 9 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 0 / 7

Typed Event Surface 6 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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):

MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Rate-Limit Signaling +7 pts — OpenAPI responses document X-RateLimit-* / RateLimit headers (verified), else a rate_limits artifact or RateLimits link (documented) Ask about this →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Agent Skills +5 pts — skills artifact present, graded by who authored it Ask about this →
Agentic Commerce Well-Known Document +5 pts — a parsing /.well-known/ucp.json or acp.json declaring a version and at least one service, OR (0.27) a live x402 payment challenge from _data/x402-adoption.json — `self` when its endpoints are on the provider's own domain, `platform` when they are on a vendor's Ask about this →

2 more unmet checks in the Agent Readiness table above.

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

Developer Ergonomics scores 42.9 — up to +11.4 composite points Ask about this →
Operational Transparency scores 16.7 — up to +10.8 composite points Ask about this →
Contract Governance scores 22.0 — up to +9.4 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/fuxux-com/apis.yml: open an issue on github.com/api-evangelist/fuxux-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 3

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.

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

OpenAPI

measured — observed by APIs.io (published)

APIs 8

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

Fuxux Accounts API

Connected social accounts

Fuxux AI API

In-app AI caption generation (authenticated)

Fuxux Analytics API

Publishing analytics

Fuxux Dashboard API

Home dashboard summary

Fuxux Media API

Upload files for posts

Fuxux Posts API

Compose, schedule, publish, list

Fuxux Settings API

Profile, password, API keys, account deletion

Fuxux Usage API

Plan limits and meters

Scroll for all 8

Fuxux API pricing

Prices published by Fuxux, read 2026-11-09 from www.fuxux.com/pricing.

Plan	Price
Free	$0
Creator	$29/month
Growth	$49/month
Pro	$99/month

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Fuxux Plans Pricing

4 plans

PLANS

Event Specifications 1

AsyncAPI definitions for this provider's event-driven and streaming APIs.

Fuxux Com Webhooks

ASYNCAPI

Semantic Vocabularies 1

JSON-LD contexts and semantic vocabularies used across these APIs.

Fuxux Com Context

14 classes · 68 properties

JSON-LD

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs. Counts are the severity each rule declares, not results of running them.

Fuxux API Rules

42 rules · 39 error-severity 1 warn-severity 2 info-severity

SPECTRAL

JSON Schema 8

Standalone JSON Schema definitions for this provider's data models.

AiCaptionsResponse

1 properties

JSON SCHEMA

AnalyticsResponse

6 properties

JSON SCHEMA

DashboardResponse

4 properties

JSON SCHEMA

PostCreate

6 properties

JSON SCHEMA

ProfileResponse

14 properties

JSON SCHEMA

PublishResult

9 properties

JSON SCHEMA

SkippedItem

6 properties

JSON SCHEMA

UsageResponse

3 properties

JSON SCHEMA

Scroll for all 8

Security Posture 2

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

Fuxux Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Fuxux Vulnerability Disclosure

security.txt · contact published

SECURITY

Agentic Access (API Evangelist recommendations) 1

Recommended x-agentic-access execution contracts for AI agents.

Fuxux Agentic Access

14 operations · 7 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

SignUp

SignUp

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Design & Contract 9

Pagination, idempotency, versioning, errors, and events

Spectral

JSONLD

Vocabulary

Webhooks

DataModel

Idempotency

Conventions

ErrorCatalog

Conformance

Scroll for all 9

Build 1

SDKs, sample code, and the tooling you integrate with

CLI

CLI

Access & Security 5

Authentication, authorization, and security posture

Security

Security

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 3

The organization behind the API

Newsroom

Newsroom

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: fuxux-com
name: Fuxux
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: low
  probe_state: gated
  source:
  - plans
  - security
  generated: '2026-11-13'
  method: derived
image: https://www.fuxux.com/opengraph-image?v=3
description: Fuxux is a social media scheduling platform designed for creators and small teams. It offers AI‑generated captions,
  a visual calendar, and cross‑posting to Instagram, TikTok, LinkedIn, X, YouTube, Facebook, Bluesky, Threads, Pinterest,
  Discord, Twitch, Kick, Telegram and Slack, all from a single dashboard. Users can start for free and upgrade to paid plans
  for additional features and higher volume.
url: https://artifacts.apis.io/fuxux-com/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-09 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-09'
modified: '2026-11-09'
tags:
- Social Media Scheduler
- Creator Tools
- AI Captions
- Cross-Posting
- Multi-Platform Publishing
- Small Teams
tags_raw:
- Social Media Scheduler
- Creator Tools
- AI Captions
- Cross‑Posting
- Multi‑Platform Publishing
- Small Teams
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/fuxux-com-agentic-access.yml
- type: Plans
  url: plans/fuxux-com-plans-pricing.yml
- type: Spectral
  url: rules/fuxux-com-rules.yml
- type: JSONLD
  url: json-ld/fuxux-com-context.jsonld
- type: Vocabulary
  url: vocabulary/fuxux-com-vocabulary.yml
- type: Webhooks
  url: asyncapi/fuxux-com-webhooks.yml
- type: DataModel
  url: data-model/fuxux-com-data-model.yml
- type: CLI
  url: cli/fuxux-com-cli.yml
- type: Idempotency
  url: conventions/fuxux-com-conventions.yml
- type: Conventions
  url: conventions/fuxux-com-conventions.yml
- type: Security
  url: security/fuxux-com-vulnerability-disclosure.yml
- type: ErrorCatalog
  url: errors/fuxux-com-problem-types.yml
- type: Conformance
  url: conformance/fuxux-com-conformance.yml
- type: LLMsTxt
  url: llms/fuxux-com-llms.txt
- type: SecurityTxt
  url: well-known/fuxux-com-security.txt
- type: SecurityTxt
  url: well-known/fuxux-com-fuxux-security.txt
- type: WellKnown
  url: well-known/fuxux-com-well-known.yml
- type: Hosts
  url: hosts/fuxux-com-hosts.yml
- type: Vendors
  url: vendors/fuxux-com-vendors.yml
- type: TermsOfService
  url: https://www.fuxux.com/terms
- type: Support
  url: https://www.fuxux.com/support
- type: PrivacyPolicy
  url: https://www.fuxux.com/privacy
- type: Newsroom
  url: https://www.fuxux.com/news/notion-social-media-scheduling
- type: Documentation
  url: https://www.fuxux.com/docs
- type: Blog
  url: https://www.fuxux.com/blog
- type: SignUp
  url: https://www.fuxux.com/sign-up
- type: Pricing
  url: https://www.fuxux.com/pricing
- type: GettingStarted
  url: https://www.fuxux.com/docs/getting-started
- type: APIReference
  url: https://www.fuxux.com/reference
- type: VulnerabilityDisclosure
  url: security/fuxux-com-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/fuxux-com-domain-security.yml
- type: Website
  url: https://fuxux.com/
apis:
- aid: fuxux-com:fuxux-com-accounts-api
  name: Fuxux Accounts API
  description: Connected social accounts
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Account
  tags_raw:
  - Accounts
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-accounts-api-openapi.yml
- aid: fuxux-com:fuxux-com-ai-api
  name: Fuxux AI API
  description: In-app AI caption generation (authenticated)
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Artificial Intelligence
  tags_raw:
  - AI
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-ai-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fuxux-com-ai-captions-response-schema.json
- aid: fuxux-com:fuxux-com-analytics-api
  name: Fuxux Analytics API
  description: Publishing analytics
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-analytics-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fuxux-com-analytics-response-schema.json
- aid: fuxux-com:fuxux-com-dashboard-api
  name: Fuxux Dashboard API
  description: Home dashboard summary
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Dashboards
  tags_raw:
  - Dashboard
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-dashboard-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fuxux-com-dashboard-response-schema.json
- aid: fuxux-com:fuxux-com-media-api
  name: Fuxux Media API
  description: Upload files for posts
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Media
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-media-api-openapi.yml
- aid: fuxux-com:fuxux-com-posts-api
  name: Fuxux Posts API
  description: Compose, schedule, publish, list
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Posts
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-posts-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fuxux-com-post-create-schema.json
  - type: JSONSchema
    url: json-schema/fuxux-com-skipped-item-schema.json
  - type: JSONSchema
    url: json-schema/fuxux-com-publish-result-schema.json
- aid: fuxux-com:fuxux-com-settings-api
  name: Fuxux Settings API
  description: Profile, password, API keys, account deletion
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Settings
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-settings-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fuxux-com-profile-response-schema.json
- aid: fuxux-com:fuxux-com-usage-api
  name: Fuxux Usage API
  description: Plan limits and meters
  humanURL: https://www.fuxux.com/reference
  baseURL: https://www.fuxux.com
  tags:
  - Usage
  properties:
  - type: OpenAPI
    url: openapi/fuxux-com-usage-api-openapi.yml
  - type: JSONSchema
    url: json-schema/fuxux-com-usage-response-schema.json
x-coverage:
  state: gated
  reason: partner-login
  method: derived
  generated: '2026-11-09'
  generator: derive-coverage.py (pre-flight evidence)
  detail: the company serves an API surface but requires credentials before any description of it can be read
  evidence:
  - url: https://fuxux.com/openapi.json
    status: null
  - url: https://www.fuxux.com/openapi.json
    status: null
  - url: https://www.fuxux.com/api/mcp
    status: 401
  - url: https://fuxux.com/
    status: 200
x-enrichment:
  date: '2026-11-09'
  status: enriched
  artifacts_added: 37
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Fuxux API — frequently asked questions

Does Fuxux have an API?

Yes. APIs.io lists 8 APIs from Fuxux, including Fuxux Accounts API, Fuxux AI API and Fuxux Analytics API, and 5 more.

Is there an OpenAPI specification for the Fuxux API?

Yes. APIs.io indexes 8 OpenAPI specifications for Fuxux, each linked for download from this page.

How much does the Fuxux API cost?

Fuxux publishes its prices; its Free plan is $0 as of 2026-11-09. APIs.io lists 4 pricing plans for Fuxux, with each plan's price, limits and inclusions under Pricing on this page.

Is the Fuxux API ready for AI agents?

Fuxux has a Kin Score of 52.1 out of 100 (developing) and an Agent Readiness score of 56.3 (agent-native), scored by API Evangelist on 2026-11-13.

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