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Newscred Uploader API

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

Newscred Uploader API is one of 19 APIs that Newscred 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 and API documentation.

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 2 base URLs: https://api.cmp.optimizely.com/v3, https://api.welcomesoftware.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://api.cmp.optimizely.com/v3
Authentication
OAuth 2.0
Resource Areas
1

Authentication & Security 1

Newscred Uploader API declares 1 security scheme for authenticating requests. It supports OAuth 2.0 (OAuth2) using the authorizationCode and clientCredentials flows, exposing 3 scopes.

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

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

newscred-uploader-api-openapi.yml Raw ↑

Other APIs Newscred publishes across the network.

Newscred Assets API
Newscred Brand Compliance API
Newscred Campaigns API
Newscred Events API
Newscred Fields API
Newscred Labels API
Newscred Library API
Newscred Milestones API
Newscred Publishing API
Newscred Settings API
Newscred Structured Contents API
Newscred Task Step API
Where this information came from

This is an independent, third-party profile of Newscred 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.

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.

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