# 1WorldSync

**Canonical:** https://apis.io/providers/1worldsync/  
**Website:** https://1worldsync.com/  
**APIs profiled:** 1

1WorldSync is the leading product content network and a GS1-certified GDSN data pool, helping consumer goods brands, manufacturers, and retailers create, manage, syndicate, and verify trusted product content across the digital shelf and the physical supply chain. Its Content1 platform exposes REST APIs for product master data — the Content1 Read API (product search, fetch, count, and hierarchy retrieval), the Item Management Inbound API (add, update, delete, and link items and hierarchies), a Digital Asset Management (DAM) API for images and rich media, and a User Management API (UMA) — all authenticated with HMAC-signed requests using an app_id and a secret key. 1WorldSync serves CPG, grocery, healthcare, foodservice, and DIY sectors and is SOC 2 Type 2 and ISO/IEC 27001:2022 certified.

## Kin Score — 50.9 / 100 (developing)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 50.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 59.0 |
| Governance | 20.8 |
| Operational Transparency | 7.9 |
| Developer Ergonomics | 64.7 |
| Commercial Clarity | 60.5 |

## Agent readiness — 44.8 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| MCP Server | derived |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## APIs (1)

- **1WorldSync FetchProduct API** — The FetchProduct API from 1WorldSync — 3 operation(s) for fetchproduct.

## MCP servers (1)

- **1worldsync-mcp.yml**

## Agentic access (1)

- **1Worldsync Agentic Access** — 3 operations · 3 acting

## Security (3)

- **1Worldsync Authentication** — hmac · 1 scheme
- **1Worldsync Domain Security** — TLSv1.3 · HSTS · DMARC
- **1Worldsync Trust Center** — SOC 2 Type 2, ISO/IEC 27001:2022

## Tags

Company, Product Content, GDSN, Data Syndication, Master Data, Digital Shelf, Product Information Management, PIM, CPG, Retail, GS1

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/1worldsync/). Scores are computed from the provider's own public artifacts under a published rubric.