# 3PL Warehouse Manager

**Canonical:** https://apis.io/providers/3plcentral/  
**Website:** https://www.extensiv.com/3pl-warehouse-manager  
**APIs profiled:** 9

3PL Warehouse Manager is the flagship cloud warehouse management system (WMS) built for third-party logistics providers, now sold under Extensiv and historically known as "3PL Central". Its public integration surface is the SecureWMS REST API (base https://secure-wms.com), used to create and retrieve orders, manage items and inventory, read stock summaries and stock details, submit and track inbound receivers (ASN), and enumerate customers, warehouses/facilities, and locations. Authentication is OAuth 2.0 client-credentials against https://secure-wms.com/AuthServer/api/Token, returning a short-lived bearer token (typically valid 30-60 minutes). This entry documents the 3PL Warehouse Manager / SecureWMS API specifically; the broader Extensiv company (which also spans Order Management, Integration Manager, Fulfillment Marketplace, and Warehouse Analytics) is tracked complementarily under the all/extensiv company entry.

## Kin Score — 40.1 / 100 (developing)

Scored 2026-08-24 under rubric 0.13.0. Trend: flat (-0.4 from 40.5).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 56.2 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 34.2 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 47.4 |
| Access Clarity | 47.4 |

## Agent readiness — 19.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (9)

- **3PL Warehouse Manager Authentication API** — OAuth 2.0 client-credentials token issuance.
- **3PL Warehouse Manager Customers API** — Customers (merchants) a 3PL fulfills for.
- **3PL Warehouse Manager Inventory API** — On-hand inventory and per-receive stock details.
- **3PL Warehouse Manager Items API** — Customer SKU items (catalog).
- **3PL Warehouse Manager Orders API** — Outbound order creation and retrieval.
- **3PL Warehouse Manager Packages API** — Packages (cartons) on a shipped order.
- **3PL Warehouse Manager Receivers API** — Inbound receivers (Advance Ship Notices).
- **3PL Warehouse Manager Stock Summaries API** — Rolled-up on-hand / available / allocated quantities.
- **3PL Warehouse Manager Warehouses API** — Facilities and their bin locations.

## Agentic access (1)

- **3Plcentral Agentic Access** — 15 operations · 3 acting

## Security (3)

- **3Plcentral Authentication** — http · 2 schemes
- **3Plcentral Domain Security** — TLSv1.3 · HSTS · DMARC
- **3Plcentral Trust Center** — SOC 2, GDPR

## Plans (1)

- **3Plcentral Plans Pricing**

## Tags

Warehouse Management, WMS, 3PL, Logistics, Fulfillment, Inventory, Order, SecureWMS, Extensiv

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/3plcentral/). Scores are computed from the provider's own public artifacts under a published rubric.