Joinways

Joinways provides event venue management software and CRM, built by venue operators to streamline inquiries, proposals, scheduling, e‑signatures, and reporting. The SaaS platform serves venues in France, the United States, the United Kingdom, and Spain, offering integrations with email, calendars, accounting, and booking platforms. It aims to eliminate manual data entry, improve proposal turnaround, and centralize client history, supporting multilingual use and GDPR‑compliant data hosting in the EU.

Joinways publishes 14 API contracts indexed on the APIs.io network, including Analytics API, Catalog API, Companies API, and 11 more. Tagged areas include Event Management, Software-as-a-Service, CRM, Venue Software, and Multilingual.

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

Joinways’ developer surface includes authentication, API reference, documentation, pricing, engineering blog, getting-started guide, support, and 29 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

62.7/100 strong Agent 63/100 agent native Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemium

1 published contract 5 Agent Skills

Event Management Software-as-a-Service CRMVenue SoftwareMultilingual

Kin Score

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

Composite quality — 62.7/100 · strong

Contract Quality 15.8 / 21

Developer Ergonomics 8.4 / 17

Access Clarity 11.2 / 17

Operational Transparency 3.9 / 11

Contract Governance 3.6 / 10

Discoverability 6.5 / 9

Regulatory Posture 6.8 / 15

Agent readiness — 63/100 · 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 7 / 7

Typed Event Surface 6 / 6

Agent Skills 5 / 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 5 / 5

Pagination 0 / 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 →
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too Ask about this →
Pagination +5 pts — share of collection GETs (an array, or one wrapped in data/items/results ...) that declare a page/limit/offset/cursor parameter, a Link header or a next/cursor field; na with no collection GETs Ask about this →
Dry-Run / Simulate Mode +4 pts — OpenAPI: destructive operations expose a dry_run / simulate / preview / validate_only parameter Ask about this →
Consent & Bot Identity +3 pts — common[].type includes AIPREF, ContentSignal, WebBotAuth, or HTTPMessageSignatures Ask about this →

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

Developer Ergonomics scores 49.4 — up to +10.1 composite points Ask about this →
Operational Transparency scores 35.7 — up to +8.4 composite points Ask about this →
Contract Governance scores 35.6 — up to +7.7 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.

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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/joinways-app/apis.yml: open an issue on github.com/api-evangelist/joinways-app 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 14

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

Joinways Analytics API

The Analytics API from Joinways — 6 operation(s) for analytics.

Joinways Catalog API

The Catalog API from Joinways — 2 operation(s) for catalog.

Joinways Companies API

The Companies API from Joinways — 4 operation(s) for companies.

Joinways Events API

The Events API from Joinways — 23 operation(s) for events.

Joinways Invoices API

The Invoices API from Joinways — 2 operation(s) for invoices.

Joinways Leads API

The Leads API from Joinways — 6 operation(s) for leads.

Joinways Notifications API

The Notifications API from Joinways — 1 operation(s) for notifications.

Joinways People API

The People API from Joinways — 2 operation(s) for people.

Joinways Quotes API

The Quotes API from Joinways — 12 operation(s) for quotes.

Joinways Search API

The Search API from Joinways — 1 operation(s) for search.

Joinways Tasks API

The Tasks API from Joinways — 2 operation(s) for tasks.

Joinways Team API

The Team API from Joinways — 1 operation(s) for team.

Joinways Venues API

The Venues API from Joinways — 8 operation(s) for venues.

Joinways Webhooks API

The Webhooks API from Joinways — 2 operation(s) for webhooks.

Scroll for all 14

Agent Skills 5

Packaged agent skills for driving this provider's APIs from an AI assistant.

joinways-app-create-company-with-note

AGENT SKILL

joinways-app-create-contact

AGENT SKILL

joinways-app-create-quote-with-items

AGENT SKILL

joinways-app-create-task

AGENT SKILL

joinways-app-manage-webhook-subscriptions

AGENT SKILL

Joinways API pricing

Prices published by Joinways, read 2026-11-13 from joinways.app/pricing.

Plan	Price
Free	$0
Pro	$69 per venue/mo

Plan details, limits and sources →

Pricing Plans 1

Published pricing tiers and plan structures.

Joinways Plans Pricing

2 plans

PLANS

Event Specifications 1

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

Joinways App Webhooks

ASYNCAPI

Semantic Vocabularies 1

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

Joinways App Context

104 classes · 429 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.

Joinways API Rules

71 rules · 60 error-severity 8 warn-severity 3 info-severity

SPECTRAL

JSON Schema 6

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

AccountingAnalytics

11 properties

JSON SCHEMA

CommercialAnalytics

19 properties

JSON SCHEMA

Event

69 properties

JSON SCHEMA

EventSummary

42 properties

JSON SCHEMA

Quote

80 properties

JSON SCHEMA

ReportsOverview

19 properties

JSON SCHEMA

Security Posture 4

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

Joinways Authentication

1 scheme

SECURITY

Joinways Domain Security

TLSv1.3 · HSTS · DNSSEC · DMARC

SECURITY

Joinways Vulnerability Disclosure

security.txt · contact published

SECURITY

Joinways Trust Center

PCI DSS, GDPR

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Joinways Scopes

2 scopes · authorizationCode

2 scopes

SCOPES

Agentic Access (API Evangelist recommendations) 1

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

Joinways Agentic Access

108 operations · 58 acting · 1 human-in-the-loop

108 operations · 58 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

Login

GettingStarted

GettingStarted

Documentation 2

Reference material describing how the API behaves

APIReference

APIReference

Documentation

Documentation

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgentSkill

LLMsTxt

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

GitHubOrganization

GitHubOrganization

Access & Security 8

Authentication, authorization, and security posture

Compliance

Authentication

SecurityTxt

Security

OAuthScopes

TrustCenter

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Scroll for all 8

Operate 2

Status, limits, changes, and where to get help

StatusPage

StatusPage

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

TermsOfService

PrivacyPolicy

Pricing

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: joinways-app
name: Joinways
accessModel:
  pricing: freemium
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Freemium
  confidence: medium
  source:
  - plans
  - authentication
  - security
  generated: '2026-11-13'
  method: derived
image: https://joinways.app/api/og/marketing?title=Joinways%3A+Event+Venue+Management+Software+%26+CRM&locale=en
description: Joinways provides event venue management software and CRM, built by venue operators to streamline inquiries,
  proposals, scheduling, e‑signatures, and reporting. The SaaS platform serves venues in France, the United States, the United
  Kingdom, and Spain, offering integrations with email, calendars, accounting, and booking platforms. It aims to eliminate
  manual data entry, improve proposal turnaround, and centralize client history, supporting multilingual use and GDPR‑compliant
  data hosting in the EU.
url: https://artifacts.apis.io/joinways-app/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-13 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-13'
modified: '2026-11-13'
tags:
- Event Management
- Software-as-a-Service
- CRM
- Venue Software
- Multilingual
tags_raw:
- Event Management
- SaaS
- CRM
- Venue Software
- Multilingual
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/joinways-app-agentic-access.yml
- type: Plans
  url: plans/joinways-app-plans-pricing.yml
- type: Spectral
  url: rules/joinways-app-rules.yml
- type: JSONLD
  url: json-ld/joinways-app-context.jsonld
- type: Vocabulary
  url: vocabulary/joinways-app-vocabulary.yml
- type: AgentSkill
  url: skills/_index.yml
- type: Webhooks
  url: asyncapi/joinways-app-webhooks.yml
- type: DataModel
  url: data-model/joinways-app-data-model.yml
- type: Idempotency
  url: conventions/joinways-app-conventions.yml
- type: Conventions
  url: conventions/joinways-app-conventions.yml
- type: Compliance
  url: https://joinways.app/security
- type: Authentication
  url: authentication/joinways-app-authentication.yml
- type: ErrorCatalog
  url: errors/joinways-app-problem-types.yml
- type: Conformance
  url: conformance/joinways-app-conformance.yml
- type: LLMsTxt
  url: llms/joinways-app-llms.txt
- type: SecurityTxt
  url: well-known/joinways-app-security.txt
- type: WellKnown
  url: well-known/joinways-app-well-known.yml
- type: Hosts
  url: hosts/joinways-app-hosts.yml
- type: Vendors
  url: vendors/joinways-app-vendors.yml
- type: TermsOfService
  url: https://joinways.app/terms-of-service
- type: StatusPage
  url: https://status.joinways.app/
- type: Security
  url: https://joinways.app/security
- type: PrivacyPolicy
  url: https://joinways.app/privacy-policy
- type: Login
  url: https://joinways.app/auth/sign-in
- type: APIReference
  url: https://joinways.app/llms.txt
- type: GitHubOrganization
  url: https://github.com/joinways
- type: OAuthScopes
  url: scopes/joinways-app-scopes.yml
- type: TrustCenter
  url: security/joinways-app-trust-center.yml
- type: VulnerabilityDisclosure
  url: security/joinways-app-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/joinways-app-domain-security.yml
- type: Website
  url: https://joinways.app/
- type: Documentation
  url: https://joinways.app/docs
- type: Pricing
  url: https://joinways.app/pricing
- type: Blog
  url: https://joinways.app/blog
- type: GettingStarted
  url: https://joinways.app/docs/category/get-started
- type: Support
  url: https://joinways.app/contact
apis:
- aid: joinways-app:joinways-app-analytics-api
  name: Joinways Analytics API
  description: The Analytics API from Joinways — 6 operation(s) for analytics.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Analytics
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-analytics-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinways-app-reports-overview-schema.json
  - type: JSONSchema
    url: json-schema/joinways-app-accounting-analytics-schema.json
  - type: JSONSchema
    url: json-schema/joinways-app-commercial-analytics-schema.json
- aid: joinways-app:joinways-app-catalog-api
  name: Joinways Catalog API
  description: The Catalog API from Joinways — 2 operation(s) for catalog.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Catalog
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-catalog-api-openapi.yml
- aid: joinways-app:joinways-app-companies-api
  name: Joinways Companies API
  description: The Companies API from Joinways — 4 operation(s) for companies.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Companies
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-companies-api-openapi.yml
- aid: joinways-app:joinways-app-events-api
  name: Joinways Events API
  description: The Events API from Joinways — 23 operation(s) for events.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Event
  tags_raw:
  - Events
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-events-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinways-app-event-schema.json
  - type: JSONSchema
    url: json-schema/joinways-app-event-summary-schema.json
- aid: joinways-app:joinways-app-invoices-api
  name: Joinways Invoices API
  description: The Invoices API from Joinways — 2 operation(s) for invoices.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Invoices
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-invoices-api-openapi.yml
- aid: joinways-app:joinways-app-leads-api
  name: Joinways Leads API
  description: The Leads API from Joinways — 6 operation(s) for leads.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Leads
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-leads-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinways-app-event-schema.json
- aid: joinways-app:joinways-app-notifications-api
  name: Joinways Notifications API
  description: The Notifications API from Joinways — 1 operation(s) for notifications.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Notification
  tags_raw:
  - Notifications
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-notifications-api-openapi.yml
- aid: joinways-app:joinways-app-people-api
  name: Joinways People API
  description: The People API from Joinways — 2 operation(s) for people.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - People
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-people-api-openapi.yml
- aid: joinways-app:joinways-app-quotes-api
  name: Joinways Quotes API
  description: The Quotes API from Joinways — 12 operation(s) for quotes.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Quotes
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-quotes-api-openapi.yml
  - type: JSONSchema
    url: json-schema/joinways-app-quote-schema.json
- aid: joinways-app:joinways-app-search-api
  name: Joinways Search API
  description: The Search API from Joinways — 1 operation(s) for search.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Search
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-search-api-openapi.yml
- aid: joinways-app:joinways-app-tasks-api
  name: Joinways Tasks API
  description: The Tasks API from Joinways — 2 operation(s) for tasks.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Task
  tags_raw:
  - Tasks
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-tasks-api-openapi.yml
- aid: joinways-app:joinways-app-team-api
  name: Joinways Team API
  description: The Team API from Joinways — 1 operation(s) for team.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Team
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-team-api-openapi.yml
- aid: joinways-app:joinways-app-venues-api
  name: Joinways Venues API
  description: The Venues API from Joinways — 8 operation(s) for venues.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Venues
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-venues-api-openapi.yml
- aid: joinways-app:joinways-app-webhooks-api
  name: Joinways Webhooks API
  description: The Webhooks API from Joinways — 2 operation(s) for webhooks.
  humanURL: https://joinways.app/docs
  baseURL: https://joinways.app/api/v1
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/joinways-app-webhooks-api-openapi.yml
x-enrichment:
  date: '2026-11-13'
  status: enriched
  artifacts_added: 39
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Joinways API — frequently asked questions

Does Joinways have an API?

Yes. APIs.io lists 14 APIs from Joinways, including Joinways Analytics API, Joinways Catalog API and Joinways Companies API, and 11 more.

Is there an OpenAPI specification for the Joinways API?

Yes. APIs.io indexes 14 OpenAPI specifications for Joinways, each linked for download from this page.

How do I authenticate with the Joinways API?

Joinways documents its authentication (1 scheme). The details are profiled on APIs.io as Joinways Authentication.

How much does the Joinways API cost?

Joinways publishes its prices; its Free plan is $0 as of 2026-11-13. APIs.io lists 2 pricing plans for Joinways, with each plan's price, limits and inclusions under Pricing on this page.

Is the Joinways API ready for AI agents?

Joinways has a Kin Score of 62.7 out of 100 (strong) and an Agent Readiness score of 63.4 (agent-native), scored by API Evangelist on 2026-11-13.

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