# OEN

**Canonical:** https://apis.io/providers/oen/  
**Website:** https://oen.tw  
**APIs profiled:** 0

Oen (應援科技) is a Taiwan-based fintech company operating an integrated payments and CRM cloud platform. It provides multi-channel payment processing (credit cards, convenience-store payments, bank transfers, and subscriptions), electronic invoicing, and a supporter-relationship CRM covering event and ticketing management, member and volunteer management, merchandise/reward redemption, and email/SMS communications. The platform serves nonprofits, political organizations, educational institutions, entertainment events, and commercial merchants, with more than 600 organizations and individuals using Oen. The company runs an API Gateway and mobile-payment surface, a public responsible-disclosure and bug-bounty program, and displays PCI DSS Level 1, ISO 27001, and ISO 27701 trust badges.

## Kin Score — 15.7 / 100 (emerging)

Scored 2026-08-21 under rubric 0.12.0. Trend: flat (+0.0 from 15.7).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 10.5 |
| Developer Ergonomics | 4.8 |
| Commercial Clarity | 36.8 |
| Access Clarity | 36.8 |

Regulatory layer — **Payments**: 39.1 (matched via tags).

## Agent readiness — 0.0 (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 | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

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

## Security (3)

- **Oen Domain Security** — TLSv1.3 · HSTS · DMARC
- **Oen Vulnerability Disclosure** — contact published
- **Oen Trust Center** — PCI DSS, ISO/IEC 27001, ISO/IEC 27701

## Tags

Company, Payments, Fintech, CRM, Invoicing, Taiwan, Non-Profit

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