# capslane-com

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

Capslane provides a YouTube Transcript API that offers reliable fallback using AI to generate transcripts when captions are missing. It supports retrieving captions from public YouTube videos, automatic caption generation, and delivers results with timestamps, language selection, and structured segments. The service includes asynchronous job handling for longer videos, quota management, and a free tier of 50 requests. Documentation, integrations, pricing, and a playground are available on the site.

## Kin Score — 55.9 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 47.1 |
| Contract Governance | 79.1 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 40.5 |
| Access Clarity | 73.2 |

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

## Agent readiness — 35.1 (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 | verified |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| 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 (1)

- **capslane-com Transcript API** — YouTube transcript extraction and generation

## Agentic access (1)

- **Capslane Com Agentic Access** — 3 operations

## Security (2)

- **Capslane Com Authentication** — apiKey · 1 scheme
- **Capslane Com Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC

## Plans (1)

- **Capslane Com Plans Pricing**

## Tags

Company, API, YouTube, Transcript, AI

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