# 1World Online

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

1World Online is an audience-engagement and interactive-advertising company, operating since 2012, that serves media publishers, advertisers and travel brands. Its platform embeds Interactive Media Units — polls, quizzes, trivia, debates and surveys — into publisher pages in 30+ languages, turns the resulting engagement into interactive ad inventory and first-party audience insight, and rewards participants through a points-based loyalty program and Web3 collectables (TravelVerse). The company also operates a technology center offering custom development and integration services. Its platform backend is live at app-wleu.1worldonline.com and serves the publisher portal, widget frontend and loyalty applications, but 1World Online publishes no public developer portal, API reference or machine-readable contract today, and the historic public Swagger UI host api.1worldonline.com no longer resolves.

## Kin Score — 12.3 / 100 (emerging)

Scored 2026-09-25 under rubric 0.23.0. Trend: flat (-0.5 from 12.8).

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 7.1 |
| Access Clarity | 21.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 13.7 (matched via fallback).

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| 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 |

## APIs (1)

- **1World Platform API** — The first-party HTTP backend behind the 1World Online publisher portal, widget frontend and loyalty applications. Its host is declared by 1World Online's own frontend configurat...

## Security (1)

- **1Worldonline Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **1Worldonline Plans Pricing**

## Tags

Advertising, Audience Engagement, Polls, Surveys, Quizzes, Loyalty, Media, Publishing, Widgets, Web3

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