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UniUni Labels API

Retrieve shipping and batch labels as Base64-encoded PDFs.

UniUni Labels API is one of 7 APIs that UniUni publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Labels. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 1 operation across 1 path, and defines 1 schema. It is described by OpenAPI 3.1.0, at version 1.0.0.

Requests are made against 2 base URLs: https://api.ship.uniuni.com/prod, https://api-sandbox.ship.uniuni.com.

1 operations 1 paths 1 schemas 1 GET

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.1.0
API Version
1.0.0
Base URL
https://api.ship.uniuni.com/prod/client/
Authentication
HTTP Bearer
Resource Areas
1

Authentication & Security 1

UniUni Labels API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — API access token generated from the UniUni Platform dashboard.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.

Labels 1

Retrieve shipping and batch labels as Base64-encoded PDFs.

GET
/client/label/{id}
Get label
getLabel 2 params → 200

Schemas 1

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

LabelResponseData
object
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

uniuni-labels-api-openapi.yml Raw ↑

Other APIs UniUni publishes across the network.

UniUni Partner API
UniUni Integration API
UniUni Batches API
UniUni Shipments API
UniUni Tracking API
UniUni Webhooks API
Where this information came from

This is an independent, third-party profile of UniUni Labels 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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