hubilo

Hubilo (now branded Virtual PRO) is an enterprise virtual, hybrid, and in-person event platform used by conference producers and corporate event teams to create, promote, run, and analyze multi-session, multi-day events. Its Public API v1.2 lets organisers manage events, agenda sessions and tracks, speakers, attendees (users) and member groups, exhibitor booths, the organiser profile, and media uploads, plus a webhooks surface for activity notifications. Authentication is an organiser-level Access Token (Authorization: Bearer) and the API enforces a combined limit of 20 requests per second per organiser. Hubilo is a portfolio company of Balderton Capital.

hubilo publishes 7 API contracts indexed on the APIs.io network, including Event API, Exhibitor API, Organiser API, and 4 more. Tagged areas include Company, Event, Virtual Events, Webinars, and Event Management.

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

hubilo’s developer surface includes documentation, API reference, pricing, signup flow, support, authentication, changelog, and 20 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

50.3/100 developing ▬ flat Agent 32/100 agent ready saas Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

AccessPaid

1 published contract 2 Agent Skills

Company Event Virtual Events Webinars Event Management Hybrid EventsAttendee Engagement

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 50.3/100 · developing

Contract Quality 4.0 / 19

Developer Ergonomics 7.4 / 15

Access Clarity 12.6 / 15

Operational Transparency 4.4 / 10

Contract Governance 1.6 / 9

Discoverability 5.5 / 8

Regulatory Posture 3.7 / 15

Create-or-Update Ergonomics 2.2 / 10

Agent readiness — 32/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 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 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 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)
Documented Reversibility +6 pts — a reversal operation in the contract, graded up when a window is documented too

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 21.5 — up to +19.6 composite points
Developer Ergonomics scores 49.4 — up to +10.1 composite points
Contract Governance scores 18.2 — up to +9.8 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/hubilo/apis.yml: open an issue on github.com/api-evangelist/hubilo 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
Events and Ticketing Platforms	mixed	37.0	-	-

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 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.

OpenAPI

measured — observed by APIs.io (published)

APIs 7

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

hubilo Event API

The Event API from hubilo — 3 operation(s) for event.

hubilo Exhibitor API

The Exhibitor API from hubilo — 7 operation(s) for exhibitor.

hubilo Organiser API

The Organiser API from hubilo — 1 operation(s) for organiser.

hubilo Session API

The Session API from hubilo — 6 operation(s) for session.

hubilo Speaker API

The Speaker API from hubilo — 2 operation(s) for speaker.

hubilo Upload Media API

The Upload Media API from hubilo — 2 operation(s) for upload media.

hubilo User API

The User API from hubilo — 9 operation(s) for user.

Scroll for all 7

Open Collections 7

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

Hubilo (Virtual PRO) Public Event API

OPEN COLLECTION

Hubilo (Virtual PRO) Public Event Exhibitor API

OPEN COLLECTION

Hubilo (Virtual PRO) Public Event Organiser API

OPEN COLLECTION

Hubilo (Virtual PRO) Public Event Session API

OPEN COLLECTION

Hubilo (Virtual PRO) Public Event Speaker API

OPEN COLLECTION

Hubilo (Virtual PRO) Public Event Upload Media API

OPEN COLLECTION

Hubilo (Virtual PRO) Public Event User API

OPEN COLLECTION

Scroll for all 7

Agent Skills 2

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

Build an event agenda in Hubilo

AGENT SKILL

Sync event attendees into Hubilo

AGENT SKILL

Pricing Plans 2

Published pricing tiers and plan structures.

Hubilo Plans Pricing

15 plans

PLANS

Hubilo Price Estimates

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Hubilo Rate Limits

1 limits

RATE LIMITS

FinOps 1

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

Hubilo Finops

FINOPS

Event Specifications 1

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

Hubilo Webhooks

ASYNCAPI

Spectral Rules 1

Spectral governance rulesets for linting and validating these APIs.

hubilo API Rules

58 rules · 56 errors 1 warnings 1 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.

Hubilo Openapi Overlay

2 actions · update · hubilo-openapi.yml

DERIVED

Security Posture 2

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

Hubilo Authentication

http · 1 scheme

SECURITY

Hubilo Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Agentic Access 1

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

Hubilo Agentic Access

30 operations · 14 acting

AGENTIC

Resources

Get Started 2

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

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

X-MCPServerCandidate

AgentSkill

LLMsTxt

AgenticAccess

Design & Contract 6

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

DataModel

Lifecycle

Conformance

Webhooks

Build 1

SDKs, sample code, and the tooling you integrate with

Postman

Postman

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

ChangeLog

ChangeLog

Commercial 4

Pricing, plans, and the legal terms of use

Plans

Pricing

PrivacyPolicy

TermsOfService

Company 1

The organization behind the API

Website

Website

Other 1

Properties that don't map to a standard resource type

Overlay

Overlay

Source (apis.yml)

aid: hubilo
name: hubilo
description: 'Hubilo (now branded Virtual PRO) is an enterprise virtual, hybrid, and in-person event platform used by conference
  producers and corporate event teams to create, promote, run, and analyze multi-session, multi-day events. Its Public API
  v1.2 lets organisers manage events, agenda sessions and tracks, speakers, attendees (users) and member groups, exhibitor
  booths, the organiser profile, and media uploads, plus a webhooks surface for activity notifications. Authentication is
  an organiser-level Access Token (Authorization: Bearer) and the API enforces a combined limit of 20 requests per second
  per organiser. Hubilo is a portfolio company of Balderton Capital.'
url: https://raw.githubusercontent.com/api-evangelist/hubilo/refs/heads/main/apis.yml
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
  - url: https://hubilo.com/
    status: 301
    note: declared website redirects to https://www.virtualpro.com/ — a different registrable domain (hubilo.com -> virtualpro.com),
      possible rename or acquisition (probed 2026-09-03, roadmap#169)
  generated: '2026-11-02'
  method: derived
image: https://framerusercontent.com/images/WwfBR1oRs750Jqr5sx6xqvIOc.png
x-type: company
x-source: vc-portfolio
x-backed-by:
- balderton-capital
x-tier: enriched
x-tier-reason: portfolio-lead
specificationVersion: '0.23'
created: '2026-07-17'
modified: '2026-07-19'
tags:
- Company
- Event
- Virtual Events
- Webinars
- Event Management
- Hybrid Events
- Attendee Engagement
tags_raw:
- Company
- Events
- Virtual Events
- Webinars
- Event Management
- Hybrid Events
- Attendee Engagement
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
apis:
- aid: hubilo:hubilo-event-api
  name: hubilo Event API
  description: The Event API from hubilo — 3 operation(s) for event.
  humanURL: https://developer.hubilo.com/
  baseURL: https://api.hubilo.com
  tags:
  - Event
  properties:
  - type: OpenAPI
    url: openapi/hubilo-event-api-openapi.yml
  - type: Documentation
    url: https://developer.hubilo.com/
  - type: APIReference
    url: https://developer.hubilo.com/
- aid: hubilo:hubilo-exhibitor-api
  name: hubilo Exhibitor API
  description: The Exhibitor API from hubilo — 7 operation(s) for exhibitor.
  humanURL: https://developer.hubilo.com/
  baseURL: https://api.hubilo.com
  tags:
  - Exhibitor
  properties:
  - type: OpenAPI
    url: openapi/hubilo-exhibitor-api-openapi.yml
  - type: Documentation
    url: https://developer.hubilo.com/
  - type: APIReference
    url: https://developer.hubilo.com/
- aid: hubilo:hubilo-organiser-api
  name: hubilo Organiser API
  description: The Organiser API from hubilo — 1 operation(s) for organiser.
  humanURL: https://developer.hubilo.com/
  baseURL: https://api.hubilo.com
  tags:
  - Organiser
  properties:
  - type: OpenAPI
    url: openapi/hubilo-organiser-api-openapi.yml
  - type: Documentation
    url: https://developer.hubilo.com/
  - type: APIReference
    url: https://developer.hubilo.com/
- aid: hubilo:hubilo-session-api
  name: hubilo Session API
  description: The Session API from hubilo — 6 operation(s) for session.
  humanURL: https://developer.hubilo.com/
  baseURL: https://api.hubilo.com
  tags:
  - Sessions
  tags_raw:
  - Session
  properties:
  - type: OpenAPI
    url: openapi/hubilo-session-api-openapi.yml
  - type: Documentation
    url: https://developer.hubilo.com/
  - type: APIReference
    url: https://developer.hubilo.com/
- aid: hubilo:hubilo-speaker-api
  name: hubilo Speaker API
  description: The Speaker API from hubilo — 2 operation(s) for speaker.
  humanURL: https://developer.hubilo.com/
  baseURL: https://api.hubilo.com
  tags:
  - Speaker
  properties:
  - type: OpenAPI
    url: openapi/hubilo-speaker-api-openapi.yml
  - type: Documentation
    url: https://developer.hubilo.com/
  - type: APIReference
    url: https://developer.hubilo.com/
- aid: hubilo:hubilo-upload-media-api
  name: hubilo Upload Media API
  description: The Upload Media API from hubilo — 2 operation(s) for upload media.
  humanURL: https://developer.hubilo.com/
  baseURL: https://api.hubilo.com
  tags:
  - Upload Media
  properties:
  - type: OpenAPI
    url: openapi/hubilo-upload-media-api-openapi.yml
  - type: Documentation
    url: https://developer.hubilo.com/
  - type: APIReference
    url: https://developer.hubilo.com/
- aid: hubilo:hubilo-user-api
  name: hubilo User API
  description: The User API from hubilo — 9 operation(s) for user.
  humanURL: https://developer.hubilo.com/
  baseURL: https://api.hubilo.com
  tags:
  - User
  properties:
  - type: OpenAPI
    url: openapi/hubilo-user-api-openapi.yml
  - type: Documentation
    url: https://developer.hubilo.com/
  - type: APIReference
    url: https://developer.hubilo.com/
common:
- type: Plans
  url: plans/hubilo-plans-pricing.yml
- type: Website
  url: https://hubilo.com/
- type: DeveloperPortal
  url: https://developer.hubilo.com/
- type: Documentation
  url: https://developer.hubilo.com/
- type: APIReference
  url: https://developer.hubilo.com/
- type: Postman
  url: https://documenter.getpostman.com/view/7951787/S1a4YSxN
- type: Pricing
  url: https://www.virtualpro.com/pricing
- type: SignUp
  url: https://admin.virtualpro.com
- type: PrivacyPolicy
  url: https://www.virtualpro.com/privacy-policy
- type: TermsOfService
  url: https://www.brandlive.com/legal
- type: Support
  url: https://support.brandlive.com/
- type: Integrations
  url: https://www.hubilo.com/integrations
- type: OpenAPI
  url: openapi/_original/hubilo-openapi.yml
- type: Authentication
  url: authentication/hubilo-authentication.yml
- type: Conventions
  url: conventions/hubilo-conventions.yml
- type: ErrorCatalog
  url: errors/hubilo-problem-types.yml
- type: DataModel
  url: data-model/hubilo-data-model.yml
- type: RateLimits
  url: rate-limits/hubilo-rate-limits.yml
- type: Lifecycle
  url: lifecycle/hubilo-lifecycle.yml
- type: ChangeLog
  url: changelog/hubilo-changelog.yml
- type: Conformance
  url: conformance/hubilo-conformance.yml
- type: Webhooks
  url: asyncapi/hubilo-webhooks.yml
- type: X-MCPServerCandidate
  url: mcp/hubilo-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: LLMsTxt
  url: llms/hubilo-llms.txt
- type: Overlay
  url: overlays/hubilo-openapi-overlay.yaml
- type: AgenticAccess
  url: agentic-access/hubilo-agentic-access.yml
- type: DomainSecurity
  url: security/hubilo-domain-security.yml
x-enrichment:
  date: '2026-07-19'
  status: backfilled
  pass: local-v1
  note: backfilled from .gitignore signal + verified work evidence

hubilo API — frequently asked questions

Does hubilo have an API?

Yes. APIs.io lists 7 APIs from hubilo, including hubilo Event API, hubilo Exhibitor API and hubilo Organiser API, and 4 more.

Is there an OpenAPI specification for the hubilo API?

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

How do I authenticate with the hubilo API?

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

How much does the hubilo API cost?

APIs.io lists 15 pricing plans for hubilo, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the hubilo API ready for AI agents?

hubilo has a Kin Score of 50.3 out of 100 (developing) and an Agent Readiness score of 32.2 (agent-ready), scored by API Evangelist on 2026-11-02.

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