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Optimizely Uploader API

The Uploader API from Optimizely — 4 operation(s) for uploader.

Optimizely Uploader API is one of 420 APIs that Optimizely publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Uploader. The published artifact set on APIs.io includes an OpenAPI specification.

This API exposes 4 operations across 4 paths, and defines 1 schema. It is described by OpenAPI 3.2.0, at version V3.

Requests are made against a single base URL, https://api.cmp.optimizely.com/v3.

4 operations 4 paths 1 schemas 2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
V3
Base URL
https://exp.mcp.opal.optimizely.com/mcp
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Optimizely Uploader API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the authorizationCode and clientCredentials flows, exposing 3 scopes. By default, every request must be authenticated.

Paths & Operations 4

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

Uploader 4
GET
/upload-url
GET /upload-url
getUploadUrl → 200400401403
POST
/multipart-uploads
POST /v3/multipart-uploads
createMultipartUpload body → 201400401403422
GET
/multipart-uploads/{id}/status
GET /v3/multipart-uploads/{id}/status
getMultipartUploadStatus 1 param → 200401403404
POST
/multipart-uploads/{id}/complete
POST /v3/multipart-uploads/{id}/complete
completeMultipartUpload 1 param → 202401403404422

Schemas 1

The contract defines 1 schema that model the data the API accepts and returns. The most detailed is Error (2 properties). Each schema is shown below with its type and property counts.

Error
object
Error payload
2 properties 1 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

optimizely-uploader-api-openapi.yml Raw ↑

Other APIs Optimizely publishes across the network.

Optimizely Remote MCP Server — Experimentation
Optimizely Assets API
Optimizely Attributes API
Optimizely Audiences API
Optimizely Campaigns API
Optimizely Catalog Entries API
Optimizely Catalog Entry Relations API
Optimizely Catalog Nodes API
Optimizely Catalogs API
Optimizely Content API
Optimizely Content Types API
Optimizely Customers API
Where this information came from

This is an independent, third-party profile of Optimizely Uploader 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.

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