# 550wai-cn

**Canonical:** https://apis.io/providers/550wai-cn/  
**Website:** https://550wai.cn/  
**APIs profiled:** 1

550W AI (550W AI实验室) provides AI‑powered tools for content creators to automatically remove subtitles from videos, erase watermarks from images and videos, compress images, and more. The platform offers a public Open API that enables developers to integrate subtitle removal, watermark removal, image compression, asynchronous task polling, and webhook callbacks into their applications. Services are accessible via web, WeChat mini‑program, and desktop clients for macOS and Windows, supporting both single‑image and batch processing with before‑after comparison and automated workflows.

## Kin Score — 16.0 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 67.9 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 49.3 |
| Access Clarity | 0.0 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 10.9 (matched via fallback).

## Agent readiness — 18.3 (agent-aware)

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

## APIs (1)

- **550W AI Open API** — Public Open API for subtitle removal, watermark removal, image compression, async tasks and webhooks.

## Security (2)

- **550Wai Cn Authentication** — 2 schemes
- **550Wai Cn Domain Security** — TLSv1.3 · DNSSEC

## Tags

AI, VideoProcessing, ImageProcessing, WatermarkRemoval, SubtitleRemoval

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/550wai-cn/). Scores are computed from the provider's own public artifacts under a published rubric.