Oracle Eloqua

Oracle Eloqua Application/2.0/Visitors API

A visitor is a data entity that represents a unique cookie. The tracked activity data from that cookie is associated with the Visitor. There can be multiple visitors linked to a single contact.

GitHub OpenAPI

Operations 2

GET /api/rest/2.0/data/visitors Retrieve visitor data #
POST /api/rest/2.0/data/visitors Retrieve visitor data by visitor GUID #

Documentation

📖
APIReference
https://docs.oracle.com/en/cloud/saas/marketing/eloqua-rest-api/rest-endpoints.html
📖
Documentation
https://docs.oracle.com/en/cloud/saas/marketing/eloqua-rest-api/

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/eloqua/refs/heads/main/openapi/eloqua-application-2-0-visitors-api-openapi.yml

Other Resources

🔗
DataModel
https://raw.githubusercontent.com/api-evangelist/eloqua/refs/heads/main/data-model/eloqua-data-model.yml
🔗
ErrorCatalog
https://raw.githubusercontent.com/api-evangelist/eloqua/refs/heads/main/errors/eloqua-problem-types.yml

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools →

Call it yourself

curl for this page
This API 
curl "https://apis.io/api/v1/apis/eloqua-application-2-0-visitors-api"
All apis 
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

eloqua-application-2-0-visitors-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  title: REST API for Oracle Eloqua Marketing Cloud Service Application/2.0/Visitors API
  description: The Oracle Eloqua Marketing Cloud Service REST APIs enable you to extend the functionality of the product, build Apps, and perform high volume data transfers.
  version: 2026.08.07
  x-summary: The Oracle Eloqua Marketing Cloud Service REST APIs enable you to extend the functionality of the product, build Apps, and perform high volume data transfers.
tags:
- name: Application/2.0/Visitors
  description: A visitor is a data entity that represents a unique cookie. The tracked activity data from that cookie is associated with the Visitor. There can be multiple visitors linked to a single contact.
paths:
  /api/rest/2.0/data/visitors:
    get:
      operationId: SearchGETRest20
      parameters:
      - name: count
        in: query
        description: Maximum number of entities to return. Must be less than or equal to 1000 and greater than or equal to 1.
        required: false
        schema:
          type: integer
      - name: page
        in: query
        description: Specifies which page of visitors to return (the <code>count</code> parameter defines the number of visitors per page). If the <code>page</code> parameter is not supplied, 1 will be used by default.
        required: false
        schema:
          type: integer
      - name: search
        in: query
        description: Specifies the search criteria used to retrieve entities. See the <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=SearchParam'>tutorial</a> for information about using this parameter.
        required: false
        schema:
          type: string
      - name: orderBy
        in: query
        description: 'Specifies the field by which list results are ordered. Possible values include:  <code>visitorId</code>, <code>contactId</code>, <code>externalId</code>, <code>customerGuid</code>, <code>v_IPAddress</code>, and <code>v_LastVisitDateAndTime</code>.'
        required: false
        schema:
          type: string
      - name: depth
        in: query
        description: 'Level of detail returned by the request. Eloqua APIs can retrieve entities at three different levels of depth: <code>minimal</code>, <code>partial</code>, and <code>complete</code>. Any other values passed are reset to <code>minimal</code> by default.'
        required: false
        schema:
          type: string
      summary: Retrieve visitor data
      description: Retrieves all visitor data that matches the criteria specified by the request parameters.
      responses:
        '200':
          description: OK.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/QueryResultVisitorViewDataRest20'
        '400':
          description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '401':
          description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '403':
          description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '404':
          description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '500':
          description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
      tags:
      - Application/2.0/Visitors
      x-internal-id: api-rest-2.0-data-visitors-get
      x-filename-id: api-rest-2.0-data-visitors-get
    post:
      operationId: SearchPostSEARCHRest20
      parameters:
      - name: X-HTTP-Method-Override
        in: header
        description: The request header <code>X-HTTP-Method-Override</code> must be set with value <code>SEARCH</code>.
        required: true
        schema:
          type: string
          format: string
          default: SEARCH
      summary: Retrieve visitor data by visitor GUID
      description: Retrieves visitor data for up to 200 visitors, searched by visitor GUID, aka <code>externalId</code>. Use the <code>depth</code> parameter when making the request to specify the visitor information returned in the response.
      responses:
        '200':
          description: OK.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/QueryResultVisitorViewDataRest20'
        '400':
          description: Bad request. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '401':
          description: Unauthorized. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '403':
          description: Forbidden. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '404':
          description: The requested resource was not found. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
        '500':
          description: The service has encountered an error. See <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>Status Codes</a> for information about other possible HTTP status codes.
      tags:
      - Application/2.0/Visitors
      x-internal-id: api-rest-2.0-data-visitors-post
      x-filename-id: api-rest-2.0-data-visitors-post
      requestBody:
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/EntitySearchByExternalIdsRest20'
        description: The request body defines the details of the request.
        required: true
components:
  schemas:
    QueryResultVisitorViewDataRest20:
      title: QueryResultVisitorViewData
      properties:
        type:
          type: string
          description: The asset's type in Eloqua.
        elements:
          type: array
          description: Array of visitor data.
          items:
            $ref: '#/components/schemas/Eloqua.API.REST.Contracts.Data.Visitors.VisitorViewDataRest20'
        total:
          type: integer
          description: The total amount of results.
        pageSize:
          type: integer
          description: The page size.
        page:
          type: integer
          description: The specified page.
    Eloqua.API.REST.Contracts.Data.Visitors.VisitorViewDataRest20:
      title: Eloqua.API.REST.Contracts.Data.Visitors.VisitorViewData
      properties:
        type:
          type: string
          description: The visitor's type in Eloqua.
        visitorId:
          type: string
          description: The Id of the visitor profile.
        createdAt:
          type: string
          description: The date and time the visitor was created, expressed in Unix time.
        contactId:
          type: string
          description: The contact record Id associated to this profile, if any.
        id:
          type: integer
          description: The id of the visitor.
    EntitySearchByExternalIdsRest20:
      title: EntitySearchByExternalIds
      properties:
        type:
          type: string
          description: The asset's type in Eloqua. This is a read-only property.
        depth:
          type: string
          readOnly: true
          description: Level of detail returned by the request. The default will be <code>minimal</code>. <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=RequestDepth'>Learn more about the depth parameter</a>.
        externalIds:
          type: array
          description: The external ids to retrieve. Maximum of 200 external ids per request. If the array exceeds the 200 limit, a <a href='https://docs.oracle.com/cloud/latest/marketingcs_gs/OMCAB/index.html#CSHID=HTTPStatusCodes'>400 Bad Request</a> will be returned.
          items:
            type: string