EventX
EventX (EventXtra Limited) is an AI-powered, all-in-one event management and marketing platform for in-person, virtual, and hybrid events, headquartered in Hong Kong with offices across APAC. It provides event registration and RSVP, QR-code check-in and badge printing, ticketing and payment with 0% platform fees, AI Lead Finder, event website building, virtual event hosting, sponsor and exhibitor management, lead capture, and WhatsApp/email marketing. EventX serves 5,600+ brands and is ISO 27001 certified and GDPR compliant. It also offers an official hosted MCP server that lets AI assistants query live event data (registrations, sessions, ticket sales, attendance) in natural language, provisioned one-click from the EventX dashboard and compatible with Claude, ChatGPT, Cursor, and OpenCode. EventX publishes a REST Public API documented as an OpenAPI 3.2.0 contract (46 paths, 58 operations) at esaas-api.eventx.io, covering events, attendees, custom fields, ticket classes, orders, invoices, media, registration forms and outreach, plus a per-event webhook subscription API delivering five attendee lifecycle actions. Added to the API Evangelist network as a portfolio company of 500 Global and enriched via the pipeline.
EventX publishes 15 APIs on the APIs.io network, including Attendee API, Auth API, Custom Field API, and 12 more. Tagged areas include Company, Event Management, Event Registration, Ticketing, and Check-in.
The EventX catalog on APIs.io includes 1 event-driven AsyncAPI specification.
EventX’s developer surface includes authentication, documentation, support, engineering blog, pricing, API reference, getting-started guide, and 28 more developer resources.
Kin Score
APIs 15
Individual APIs this provider publishes, each with its own machine-readable definition.
EventX Attendee API
The Attendee API from EventX — 9 operation(s) for attendee.
EventX Auth API
The Auth API from EventX — 1 operation(s) for auth.
EventX Custom Field API
The Custom Field API from EventX — 2 operation(s) for custom field.
EventX Event API
The Event API from EventX — 4 operation(s) for event.
EventX Event Webhook API
The Event Webhook API from EventX — 3 operation(s) for event webhook.
EventX Invoice API
The Invoice API from EventX — 2 operation(s) for invoice.
EventX Media API
The Media API from EventX — 3 operation(s) for media.
EventX Order API
The Order API from EventX — 2 operation(s) for order.
EventX Outreach API
The Outreach API from EventX — 6 operation(s) for outreach.
EventX Public API
The Public Api API from EventX — 5 operation(s) for public api.
EventX Registration Form API
The Registration Form API from EventX — 1 operation(s) for registration form.
EventX Registration Order API
The Registration Order API from EventX — 3 operation(s) for registration order.
EventX Registration Service API
The Registration Service API from EventX — 2 operation(s) for registration service.
EventX Salesforce API
The Salesforce API from EventX — 1 operation(s) for salesforce.
EventX Ticket Class API
The Ticket Class API from EventX — 3 operation(s) for ticket class.
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MCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
EventX MCP Server
EventX ships an official hosted (remote) MCP server that exposes an organization's live EventX data to MCP-compatible AI assistants in natural language, without SQL or API knowl...
MCP SERVERPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Eventxtra Rate Limits
RATE LIMITSEvent Specifications 1
AsyncAPI definitions for this provider's event-driven and streaming APIs.
Eventxtra Webhooks
ASYNCAPISecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 3
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 6
Pagination, idempotency, versioning, errors, and events
Build 3
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 4
Status, limits, changes, and where to get help
Commercial 4
Pricing, plans, and the legal terms of use
Company 2
The organization behind the API
Other 1
Properties that don't map to a standard resource type
Source (apis.yml)
Work with this as data
Every provider here is available over the APIs.io API and to AI agents over MCP.