How AI is applied across API Evangelist and APIs.io. Read my AI disclosure →
API Evangelist API Evangelist
Discovery
Learnings
Guidance
Toolbox
Alignment
API Evangelist LLC

Vessel Attendees API

The attendees API from Vessel — 5 operation(s) for attendees.

Vessel Attendees API is one of 37 APIs that Vessel publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Attendees. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a GitHub repository.

This API exposes 7 operations across 5 paths, and defines 7 schemas. It is described by OpenAPI 3.2.0, at version 2.0.

Requests are made against a single base URL, https://api.vessel.dev.

7 operations 5 paths 7 schemas 4 GET1 PATCH2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
2.0
Base URL
https://api.vessel.dev
Authentication
API Key
Resource Areas
1

Authentication & Security 1

Vessel Attendees API declares 1 security scheme for authenticating requests. An API key is passed in the header as vessel-api-token (VesselAPIToken). By default, every request must be authenticated.

Paths & Operations 7

Across 5 paths, the API surfaces 7 operations — 4 GET, 1 PATCH, 2 POST. Each is listed below with its method, path, parameters, and response codes.

attendees 7
GET
/crm/event/attendees
Get All Event Attendees
get-all-crm-event-attendees 4 params → 200
POST
/crm/event/attendees/search
Search Event Attendees
search-crm-event-attendees 4 params body → 200
GET
/crm/event/attendee
Get Event Attendee
get-one-crm-event-attendee 3 params → 200
POST
/crm/event/attendee
Create Event Attendee
post-crm-event-attendee → 200
PATCH
/crm/event/attendee
Update Event Attendee
put-crm-event-attendee → 200
GET
/crm/event/attendee/details
Get Event Attendee Details
get-details-crm-event-attendee 3 params → 200
GET
/crm/event/attendee/batch
Get Batch Event Attendees
get-batch-crm-event-attendee 3 params → 200

Schemas 7

The contract defines 7 schemas that model the data the API accepts and returns. The most detailed are Field (10 properties), EventAttendee (9 properties), StringFilter (8 properties), DateFilter (8 properties). Each schema is shown below with its type and property counts.

DateFilter
object
8 properties
InvalidIds
array
Ids that didn't return anything. Will be an empty array if all Ids are valid.
EventAttendeeUpdate
object
1 property
Field
object
(Alias: property) A field is a key-value pair on a CRM Object that provides information about that object.
10 properties 8 required
StringFilter
object
8 properties
EventAttendee
object
Event Attendees hold information about someone who attendeed or was invited to an event. Attendees are always associated with some Event and another person obj…
9 properties 6 required
EventAttendeeCreate
object
6 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

vessel-attendees-api-openapi.yml Raw ↑

Other APIs Vessel publishes across the network.

Vessel Accounts API
Vessel Actions API
Vessel Auth API
Vessel Connection API
Vessel Connections API
Vessel Contact Custom Fields API
Vessel Contacts API
Vessel CRM API
Vessel Deals API
Vessel Emails API
Vessel Eng Accounts API
Vessel Eng Accountss API
Where this information came from

This is an independent, third-party profile of Vessel Attendees API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.

Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.

info@apievangelist.com · Read the full data-sourcing policy →
On a security or compliance team? Put security in the subject line and you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.