Qminder

Qminder is a cloud-based queue management and appointment scheduling platform that helps retail, healthcare, government, and education organizations manage visitor flow, virtual queues, and service points across physical locations. Its developer platform exposes a REST API and a GraphQL API (with real-time subscriptions) at api.qminder.com for creating tickets, calling and serving visitors, scheduling appointments, managing locations, lines, desks, users, and custom input fields, plus webhooks for ticket, line, and location events. An official JavaScript/TypeScript SDK (qminder-api) is published to npm.

Qminder publishes 7 API contracts indexed on the APIs.io network, including Appointments API, Input Fields API, Lines API, and 4 more. Tagged areas include Company, Queue Management, Appointment Scheduling, Visitor Management, and Customer Experience.

The Qminder catalog on APIs.io includes 1 event-driven AsyncAPI specification and 1 Spectral governance ruleset.

Qminder’s developer surface includes documentation, API reference, getting-started guide, authentication, engineering blog, support, pricing, and 28 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

64.6/100 strong ▬ flat Agent 33/100 agent ready Front door AI 4/6 moderate Heartbeat 48/100 going silent saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessPaid

1 published contract 3 Agent Skills

Company Queue Management Appointment Scheduling Visitor Management Customer Experience REST GraphQL Webhook Software-as-a-Service Scheduling

What this lets a business do 2

Business capabilities this provider's published APIs can perform, derived from its own contracts. Browse all capabilities →

Developer Platform & API Ecosystem Management

BC-4270

Webhooks

POST /v1/webhooks DELETE /v1/webhooks/{id}

Customer Service Management

BC-430

Tickets

POST /v1/tickets/{id}/call

Kin Score

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

Composite quality — 64.6/100 · strong

Contract Quality 11.2 / 19

Developer Ergonomics 9.2 / 15

Access Clarity 14.0 / 15

Operational Transparency 4.6 / 10

Contract Governance 2.9 / 9

Discoverability 5.5 / 8

Regulatory Posture 4.4 / 15

Create-or-Update Ergonomics 0.0 / 10

Agent readiness — 33/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 6 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 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 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 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 applies to this provider. This API accepts writes, so it carries 10 points of the composite. It is scored from the published contracts themselves: whether a caller can create-or-update in one call, whether the write accepts a key the caller already holds, and whether the response says which branch ran. Without that, every write needs a search-and-branch in front of it, and the first time that check is skipped a duplicate record is created. Scored against the observed mean rather than raw — a provider at the catalog average is unchanged by this facet, not penalised by it.

The six quality facets above are damped to 75 points between them, because the conditional facet above carries the other 25. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 75% 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
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)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)
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

5 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 59.7 — up to +10.1 composite points
Contract Governance scores 31.8 — up to +8.2 composite points
Developer Ergonomics scores 61.3 — up to +7.7 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/qminder/apis.yml: open an issue on github.com/api-evangelist/qminder 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 →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
TX-RAMP Certified Cloud Products (Texas DIR)	regulated	31.1 (thin)	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

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.

GraphQL

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

REST

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

OpenAPI

measured — observed by APIs.io (published)

APIs 7

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

Qminder Appointments API

Manage scheduled appointments

Qminder Input Fields API

Manage custom data fields for locations

Qminder Lines API

Manage virtual queues within locations

Qminder Locations API

Manage physical service locations

Qminder Tickets API

Manage visitor queue entries

Qminder Users API

Manage user accounts and permissions

Qminder Webhooks API

Manage webhook subscriptions

Scroll for all 7

Open Collections 7

Open, tool-agnostic API collections (OpenAPI-derived and Bruno).

Qminder Appointments API

OPEN COLLECTION

Qminder Appointments Input Fields API

OPEN COLLECTION

Qminder Appointments Lines API

OPEN COLLECTION

Qminder Appointments Locations API

OPEN COLLECTION

Qminder Appointments Tickets API

OPEN COLLECTION

Qminder Appointments Users API

OPEN COLLECTION

Qminder Appointments Webhooks API

OPEN COLLECTION

Scroll for all 7

Agent Skills 3

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

Check a visitor into a queue and serve them

AGENT SKILL

Register and manage webhook listeners

AGENT SKILL

Schedule and check in an appointment

AGENT SKILL

Qminder API pricing

Prices published by Qminder, read 2026-10-28 from www.qminder.com/pricing/.

Plan	Price
Business	9,468/year Includes: 25 users, unlimited locations, visitors and service lines
Business (monthly)	869/month Includes: 25 users
Premium	12,588/year Includes: 50 users, API & webhooks, SAML SSO
Premium (monthly)	1,149/month Includes: 50 users
Enterprise	Let's talk Includes: Unlimited users, custom SLAs
Add-on Appointments	Talk to sales
Add-on Service Analyst	Talk to sales

Plan details, limits and sources →

Billed by: subscription · FinOps profile →

Pricing Plans 1

Published pricing tiers and plan structures.

Qminder Plans Pricing

7 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Qminder Rate Limits

1 limits

RATE LIMITS

Service Levels 1

Uptime the provider promises or reports, as SLA4OAI. Read from its own pages; APIs.io runs no monitors.

Qminder

SLA

FinOps 1

Cost, billing, and metering signals for API financial operations.

Qminder Finops

FINOPS

Event Specifications 1

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

Qminder Events Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

Qminder API Rules

56 rules · 48 errors 4 warnings 4 info

SPECTRAL

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Qminder Openapi Overlay

2 actions · update · qminder-openapi-original.json

DERIVED

Security Posture 3

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

Qminder Authentication

apiKey · 1 scheme

SECURITY

Qminder Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Qminder Trust Center

SOC 2, HIPAA, GDPR

SECURITY

Agentic Access 1

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

Qminder Agentic Access

53 operations · 41 acting · 1 human-in-the-loop

53 operations · 41 acting

AGENTIC

Resources

Get Started 4

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

GettingStarted

GettingStarted

SignUp

SignUp

Login

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

OpenAPI

OpenAPI

Agent Surfaces 4

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

X-MCPServerCandidate

X-MCPServerCandidate

AgentSkill

AgentSkill

AgenticAccess

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Webhooks

ErrorCatalog

Conventions

DataModel

Conformance

Lifecycle

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 4

Authentication, authorization, and security posture

Authentication

Compliance

TrustCenter

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

RateLimits

RateLimits

StatusPage

StatusPage

Support

Support

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

Company 2

The organization behind the API

Blog

Blog

Website

Website

Other 2

Properties that don't map to a standard resource type

CapabilityMap

CapabilityMap

Overlay

Overlay

Source (apis.yml)

aid: qminder
name: Qminder
x-docs-platform: mintlify
x-docs-platform-confidence: medium
x-docs-platform-checked: 2026-10-04
x-docs-hosting: vercel
x-enrichment:
  date: '2026-07-20'
  status: enriched
  artifacts_added: 18
  pass: local-v1
description: Qminder is a cloud-based queue management and appointment scheduling platform that helps retail, healthcare,
  government, and education organizations manage visitor flow, virtual queues, and service points across physical locations.
  Its developer platform exposes a REST API and a GraphQL API (with real-time subscriptions) at api.qminder.com for creating
  tickets, calling and serving visitors, scheduling appointments, managing locations, lines, desks, users, and custom input
  fields, plus webhooks for ticket, line, and location events. An official JavaScript/TypeScript SDK (qminder-api) is published
  to npm.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: paid
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Paid
  confidence: high
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://www.qminder.com/favicon.ico
url: https://raw.githubusercontent.com/api-evangelist/qminder/refs/heads/main/apis.yml
x-type: company
x-source: vc-portfolio
x-backed-by:
- seedcamp
x-tier: stub
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-20'
tags:
- Company
- Queue Management
- Appointment Scheduling
- Visitor Management
- Customer Experience
- REST
- GraphQL
- Webhook
- Software-as-a-Service
- Scheduling
tags_raw:
- Company
- Queue Management
- Appointment Scheduling
- Visitor Management
- Customer Experience
- REST
- GraphQL
- Webhooks
- SaaS
- Scheduling
apis:
- aid: qminder:qminder-appointments-api
  name: Qminder Appointments API
  description: Manage scheduled appointments
  humanURL: https://developer.qminder.com/
  baseURL: https://api.qminder.com
  tags:
  - Appointments
  properties:
  - type: OpenAPI
    url: openapi/qminder-appointments-api-openapi.yml
  - type: Documentation
    url: https://developer.qminder.com/
  - type: APIReference
    url: https://developer.qminder.com/api-reference/
  - type: GettingStarted
    url: https://developer.qminder.com/reference/overview
  - type: Authentication
    url: authentication/qminder-authentication.yml
  - type: RateLimits
    url: rate-limits/qminder-rate-limits.yml
- aid: qminder:qminder-input-fields-api
  name: Qminder Input Fields API
  description: Manage custom data fields for locations
  humanURL: https://developer.qminder.com/
  baseURL: https://api.qminder.com
  tags:
  - Input Fields
  properties:
  - type: OpenAPI
    url: openapi/qminder-input-fields-api-openapi.yml
  - type: Documentation
    url: https://developer.qminder.com/
  - type: APIReference
    url: https://developer.qminder.com/api-reference/
  - type: GettingStarted
    url: https://developer.qminder.com/reference/overview
  - type: Authentication
    url: authentication/qminder-authentication.yml
  - type: RateLimits
    url: rate-limits/qminder-rate-limits.yml
- aid: qminder:qminder-lines-api
  name: Qminder Lines API
  description: Manage virtual queues within locations
  humanURL: https://developer.qminder.com/
  baseURL: https://api.qminder.com
  tags:
  - Lines
  properties:
  - type: OpenAPI
    url: openapi/qminder-lines-api-openapi.yml
  - type: Documentation
    url: https://developer.qminder.com/
  - type: APIReference
    url: https://developer.qminder.com/api-reference/
  - type: GettingStarted
    url: https://developer.qminder.com/reference/overview
  - type: Authentication
    url: authentication/qminder-authentication.yml
  - type: RateLimits
    url: rate-limits/qminder-rate-limits.yml
- aid: qminder:qminder-locations-api
  name: Qminder Locations API
  description: Manage physical service locations
  humanURL: https://developer.qminder.com/
  baseURL: https://api.qminder.com
  tags:
  - Location
  tags_raw:
  - Locations
  properties:
  - type: OpenAPI
    url: openapi/qminder-locations-api-openapi.yml
  - type: Documentation
    url: https://developer.qminder.com/
  - type: APIReference
    url: https://developer.qminder.com/api-reference/
  - type: GettingStarted
    url: https://developer.qminder.com/reference/overview
  - type: Authentication
    url: authentication/qminder-authentication.yml
  - type: RateLimits
    url: rate-limits/qminder-rate-limits.yml
- aid: qminder:qminder-tickets-api
  name: Qminder Tickets API
  description: Manage visitor queue entries
  humanURL: https://developer.qminder.com/
  baseURL: https://api.qminder.com
  tags:
  - Ticketing
  tags_raw:
  - Tickets
  properties:
  - type: OpenAPI
    url: openapi/qminder-tickets-api-openapi.yml
  - type: Documentation
    url: https://developer.qminder.com/
  - type: APIReference
    url: https://developer.qminder.com/api-reference/
  - type: GettingStarted
    url: https://developer.qminder.com/reference/overview
  - type: Authentication
    url: authentication/qminder-authentication.yml
  - type: RateLimits
    url: rate-limits/qminder-rate-limits.yml
- aid: qminder:qminder-users-api
  name: Qminder Users API
  description: Manage user accounts and permissions
  humanURL: https://developer.qminder.com/
  baseURL: https://api.qminder.com
  tags:
  - User
  tags_raw:
  - Users
  properties:
  - type: OpenAPI
    url: openapi/qminder-users-api-openapi.yml
  - type: Documentation
    url: https://developer.qminder.com/
  - type: APIReference
    url: https://developer.qminder.com/api-reference/
  - type: GettingStarted
    url: https://developer.qminder.com/reference/overview
  - type: Authentication
    url: authentication/qminder-authentication.yml
  - type: RateLimits
    url: rate-limits/qminder-rate-limits.yml
- aid: qminder:qminder-webhooks-api
  name: Qminder Webhooks API
  description: Manage webhook subscriptions
  humanURL: https://developer.qminder.com/
  baseURL: https://api.qminder.com
  tags:
  - Webhook
  tags_raw:
  - Webhooks
  properties:
  - type: OpenAPI
    url: openapi/qminder-webhooks-api-openapi.yml
  - type: Documentation
    url: https://developer.qminder.com/
  - type: APIReference
    url: https://developer.qminder.com/api-reference/
  - type: GettingStarted
    url: https://developer.qminder.com/reference/overview
  - type: Authentication
    url: authentication/qminder-authentication.yml
  - type: RateLimits
    url: rate-limits/qminder-rate-limits.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/qminder-plans-pricing.yml
- type: CapabilityMap
  url: capabilities/qminder-capability-edges.yml
  name: Qminder Business Capability Map
- type: DeveloperPortal
  url: https://developer.qminder.com/
- type: Documentation
  url: https://developer.qminder.com/
- type: APIReference
  url: https://developer.qminder.com/api-reference/
- type: GettingStarted
  url: https://developer.qminder.com/reference/overview
- type: OpenAPI
  url: openapi/_original/qminder-openapi-original.json
- type: LLMsTxt
  url: llms/qminder-llms.txt
- type: Authentication
  url: authentication/qminder-authentication.yml
- type: SDKs
  url: packages/qminder-packages.yml
- type: Packages
  url: packages/qminder-packages.yml
- type: X-MCPServerCandidate
  url: mcp/qminder-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: AgentSkill
  url: skills/_index.yml
- type: AgenticAccess
  url: agentic-access/qminder-agentic-access.yml
- type: Webhooks
  url: asyncapi/qminder-events-webhooks.yml
- type: RateLimits
  url: rate-limits/qminder-rate-limits.yml
- type: ErrorCatalog
  url: errors/qminder-problem-types.yml
- type: Conventions
  url: conventions/qminder-conventions.yml
- type: DataModel
  url: data-model/qminder-data-model.yml
- type: Conformance
  url: conformance/qminder-conformance.yml
- type: Compliance
  url: https://www.qminder.com/security/
- type: TrustCenter
  url: security/qminder-trust-center.yml
- type: DomainSecurity
  url: security/qminder-domain-security.yml
- type: Overlay
  url: overlays/qminder-openapi-overlay.yaml
- type: Lifecycle
  url: lifecycle/qminder-lifecycle.yml
- type: StatusPage
  url: https://status.qminder.com
- type: GitHubOrganization
  url: https://github.com/Qminder
- type: Blog
  url: https://www.qminder.com/blog/
- type: Support
  url: https://support.qminder.com
- type: Pricing
  url: https://www.qminder.com/pricing/
- type: SignUp
  url: https://dashboard.qminder.com/signup
- type: Login
  url: https://dashboard.qminder.com
- type: TermsOfService
  url: https://www.qminder.com/terms-of-service/
- type: PrivacyPolicy
  url: https://www.qminder.com/privacy-policy/
- type: Website
  url: https://www.qminder.com

Qminder API — frequently asked questions

Does Qminder have an API?

Yes. APIs.io lists 7 APIs from Qminder, including Qminder Appointments API, Qminder Input Fields API and Qminder Lines API, and 4 more.

Is there an OpenAPI specification for the Qminder API?

Yes. APIs.io indexes 7 OpenAPI specifications for Qminder, each linked for download from this page.

How do I authenticate with the Qminder API?

Qminder uses bearer-token authentication (apiKey · 1 scheme). The details are profiled on APIs.io as Qminder Authentication.

How much does the Qminder API cost?

Qminder publishes its prices; its Business plan is 9,468/year as of 2026-10-28. APIs.io lists 7 pricing plans for Qminder, with each plan's price, limits and inclusions under Pricing on this page.

Is the Qminder API ready for AI agents?

Qminder has a Kin Score of 64.6 out of 100 (strong) and an Agent Readiness score of 32.8 (agent-ready), scored by API Evangelist on 2026-11-06.

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