# caption-sh

**Canonical:** https://apis.io/providers/caption-sh/  
**Website:** https://caption.sh/  
**APIs profiled:** 1

caption.sh provides an AI-powered captions API for automated user‑generated content pipelines. Developers can submit video and receive word‑level timestamps and subtitles, enabling captioned TikTok, Reels, Shorts and other short‑form videos. The service offers async job processing at $0.10 per minute, with a focus on developer‑first experience and robust webhook support for video processing workflows.

## Kin Score — 39.0 / 100 (thin)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 62.5 |
| Contract Quality | 47.5 |
| Contract Governance | 79.1 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 30.2 |
| Access Clarity | 21.1 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 22.7 (matched via fallback).

## Agent readiness — 33.3 (agent-ready)

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

## APIs (11)

- **caption-sh Antigravity.md API** — The Antigravity.md API from caption-sh — 1 operation(s) for antigravity.md.
- **caption-sh Chatgpt.md API** — The Chatgpt.md API from caption-sh — 1 operation(s) for chatgpt.md.
- **caption-sh Claude.md API** — The Claude.md API from caption-sh — 1 operation(s) for claude.md.
- **caption-sh Codex.md API** — The Codex.md API from caption-sh — 1 operation(s) for codex.md.
- **caption-sh Cursor.md API** — The Cursor.md API from caption-sh — 1 operation(s) for cursor.md.
- **caption-sh Index.md API** — The Index.md API from caption-sh — 1 operation(s) for index.md.
- **caption-sh Install.sh API** — The Install.sh API from caption-sh — 1 operation(s) for install.sh.
- **caption-sh MCP API** — The Mcp API from caption-sh — 2 operation(s) for mcp.
- **caption-sh Pricing.md API** — The Pricing.md API from caption-sh — 1 operation(s) for pricing.md.
- **caption-sh Use Lazyweb.md API** — The Use Lazyweb.md API from caption-sh — 1 operation(s) for use lazyweb.md.
- **caption-sh .well Known API** — The .well Known API from caption-sh — 2 operation(s) for .well known.

## Agentic access (1)

- **Caption Sh Agentic Access** — 13 operations · 2 acting

## Security (2)

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

## Tags

Company, AI, Video, Captions, API, Automation

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