# WinCL

**Canonical:** https://apis.io/providers/wincl/  
**Website:** https://wincl.io  
**APIs profiled:** 44

WinCL (윈클) is a Korean integrated carbon-management platform that helps enterprises calculate greenhouse-gas emissions, produce climate disclosures and reports, and offset their footprint end-to-end. It combines WinCL Monitoring (emissions accounting and climate disclosure), a WinCL Marketplace for buying globally certified carbon credits (Verra, Gold Standard) and I-REC renewable-energy certificates, a WinCL Reward marketing layer, and consulting services. The WinCL API (api.wincl.io, 271 operations, Bearer JWT) exposes wallet, credit box, certificate box, product, order, Stripe/KCP payment, and Hedera on-chain minting/offset operations so customers can embed carbon purchasing and credit retirement directly into their own applications.

## Kin Score — 25.9 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 25.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 50.3 |
| Governance | 16.7 |
| Contract Governance | 16.7 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 23.2 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Payments**: 26.6 (matched via tags).

## Agent readiness — 42.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | documented |
| MCP Server | verified |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| 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

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (44)

- **WinCL Admin API** — Admin Controller
- **WinCL Admin Auth API** — Admin Auth Controller
- **WinCL Admin FAQ API** — Admin Faq Controller
- **WinCL Admin Hedera API** — Admin Hedera Controller
- **WinCL Admin Info API** — Admin Info Controller
- **WinCL Admin News API** — Admin News Controller
- **WinCL Admin Notice API** — Admin Notice Controller
- **WinCL Admin Order API** — Admin Order Controller
- **WinCL Admin Payment API** — 결제 완료된 건을 관리자가 환불
- **WinCL Admin Product API** — Admin Product Controller
- **WinCL Admin Project API** — Admin Project Controller
- **WinCL Admin QnA API** — Admin Qna Controller
- **WinCL Admin Reward API** — Admin Reward Program Controller
- **WinCL Admin Smart Contract API** — Admin Smart Contract Controller
- **WinCL Admin User API** — 가입자 목록 조회
- **WinCL Admin Utils API** — Admin Utils Controller
- **WinCL Admin Wallet API** — Admin Wallet Controller
- **WinCL APIs for the B2B service (ex. Bespin) API** — B 2 B Store Controller
- **WinCL Auth API** — Auth Controller
- **WinCL CertificateBox API** — Certificate Box Controller
- **WinCL Coupon API** — Coupon Controller
- **WinCL CreditBox API** — Credit Box Controller
- **WinCL Dashboard API** — Dashboard Controller
- **WinCL FAQ API** — Faq Controller
- **WinCL health-check-controller API** — Health Check Controller
- **WinCL Hedera Contract Info API** — Hedera Contract Controller
- **WinCL Info API** — Info Controller
- **WinCL Internal Reward API** — Internal Reward Company Controller
- **WinCL News API** — News Controller
- **WinCL Notice API** — Notice Controller
- **WinCL Order API** — 결제 전 주문 단계
- **WinCL Partner API** — Partner Controller
- **WinCL Payment API** — 주문 후 PG사 결제 단계 (Payco)
- **WinCL Product API** — Product Controller
- **WinCL Project API** — Project Controller
- **WinCL QnA API** — Qna Controller
- **WinCL Ranking API** — Rank Controller
- **WinCL Reward API** — Reward Company Controller
- **WinCL Shopping API** — Shopping Controller
- **WinCL Store API** — Store Controller
- …and 4 more, listed in full on the page.

## MCP servers (1)

- **WinCL MCP Server**

## Agentic access (1)

- **Wincl Agentic Access** — 271 operations · 127 acting · 1 human-in-the-loop

## Security (2)

- **Wincl Authentication** — http · 1 scheme
- **Wincl Domain Security** — TLSv1.3 · HSTS · DMARC

## Tags

Company, Carbon Management, Sustainability, Greenhouse Gas, Carbon Credits, Carbon Offset, ESG, Climate, Marketplace, Payments, Blockchain, Hedera

---

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