# EventX Custom Field API

**Canonical:** https://apis.io/apis/eventxtra/eventxtra-custom-field-api/  
**Provider:** EventX — https://apis.io/providers/eventxtra/  
**Base URL:** https://esaas-api.eventx.io  
**Documentation:** https://eventx-hq.gitbook.io/knowledge-base/api-doc/auth

EventX Custom Field API is one of 15 APIs that [EventX](https://apis.io/providers/eventxtra/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Custom Field. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and authentication docs.

The Custom Field API from EventX — 2 operation(s) for custom field.

## Machine-readable artifacts (6)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/eventxtra/refs/heads/main/openapi/eventxtra-custom-field-api-openapi.yml
- **Documentation** — https://eventx-hq.gitbook.io/knowledge-base/api-doc/auth
- **APIReference** — https://eventx-hq.gitbook.io/knowledge-base/api-doc/public-api
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/eventxtra/refs/heads/main/authentication/eventxtra-authentication.yml
- **Webhooks** — https://raw.githubusercontent.com/api-evangelist/eventxtra/refs/heads/main/asyncapi/eventxtra-webhooks.yml
- **ToolCrosswalk** — https://raw.githubusercontent.com/api-evangelist/eventxtra/refs/heads/main/mcp/eventxtra-tool-crosswalk.yml

## Other EventX APIs (12)

- [EventX Attendee API](https://apis.io/apis/eventxtra/eventxtra-attendee-api/)
- [EventX Auth API](https://apis.io/apis/eventxtra/eventxtra-auth-api/)
- [EventX Event API](https://apis.io/apis/eventxtra/eventxtra-event-api/)
- [EventX Event Webhook API](https://apis.io/apis/eventxtra/eventxtra-event-webhook-api/)
- [EventX Invoice API](https://apis.io/apis/eventxtra/eventxtra-invoice-api/)
- [EventX Media API](https://apis.io/apis/eventxtra/eventxtra-media-api/)
- [EventX Order API](https://apis.io/apis/eventxtra/eventxtra-order-api/)
- [EventX Outreach API](https://apis.io/apis/eventxtra/eventxtra-outreach-api/)
- [EventX Public API](https://apis.io/apis/eventxtra/eventxtra-public-api-api/)
- [EventX Registration Form API](https://apis.io/apis/eventxtra/eventxtra-registration-form-api/)
- [EventX Registration Order API](https://apis.io/apis/eventxtra/eventxtra-registration-order-api/)
- [EventX Registration Service API](https://apis.io/apis/eventxtra/eventxtra-registration-service-api/)

## Tags

Custom Field

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/eventxtra/eventxtra-custom-field-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/eventxtra/.