# Sapling

**Canonical:** https://apis.io/providers/sapling/  
**Website:** https://sapling.ai/  
**APIs profiled:** 1

Sapling provides a language model API toolkit and copilot for enterprise tasks, offering APIs and SDKs for grammar and spell checking, autocomplete, AI detection, paraphrasing, sentiment analysis, and more. The platform enables developers to integrate real‑time writing assistance and AI‑powered content generation into their applications, with customizable models, self‑hosting options, and extensive documentation for enterprise use cases.

## Kin Score — 65.7 / 100 (strong)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 66.1 |
| Contract Quality | 53.3 |
| Contract Governance | 35.6 |
| Operational Transparency | 68.4 |
| Developer Ergonomics | 63.6 |
| Access Clarity | 81.6 |

Regulatory layer — **AI & Biometrics**: 41.8 (matched via residual_tags).

## Agent readiness — 51.0 (agent-ready)

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

## APIs (7)

- **Sapling Account API** — API key status, usage and quota reporting.
- **Sapling Analysis API** — Tone, sentiment, readability, quality, SEO, classification, extraction, style-guide compliance, and inclusive language.
- **Sapling Detection API** — AI-content, language, PII, named-entity, and unsafe-content detection.
- **Sapling Files API** — PDF/Word text extraction and text chunking.
- **Sapling Generation API** — Text rewriting, summarization, translation, and completion.
- **Sapling Proofreading API** — Grammar and spelling correction.
- **Sapling Service API** — Health and version probes (no API key).

## Agentic access (1)

- **Sapling Agentic Access** — 116 operations · 100 acting · 2 human-in-the-loop

## Security (4)

- **Sapling Authentication** — 2 schemes
- **Sapling Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Sapling Vulnerability Disclosure** — no policy recorded
- **Sapling Trust Center** — SOC 2, PCI DSS, HIPAA, GDPR

## Plans (1)

- **Sapling Plans Pricing**

## Tags

AI, Language-Model, API, Enterprise, Productivity

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