# flatmark

**Canonical:** https://apis.io/providers/flatmark-dev/  
**Website:** https://flatmark.dev/  
**APIs profiled:** 1

Flatmark provides a REST API and MCP server that converts PDF, Word, PowerPoint, Excel, and HTML documents into Markdown format, enabling efficient retrieval-augmented generation (RAG) and agent workflows. Hosted in Germany, the service offers a free tier and paid plans (Essential and Scale) with transparent pricing. The platform emphasizes developer-friendly tooling, clear documentation, and open-source SDKs for easy integration into applications.

## Kin Score — 47.7 / 100 (developing)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 57.1 |
| Contract Quality | 70.3 |
| Contract Governance | 22.0 |
| Operational Transparency | 7.1 |
| Developer Ergonomics | 39.9 |
| Access Clarity | 61.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 18.6 (matched via fallback).

## Agent readiness — 37.9 (agent-ready)

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

## Access

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

## APIs (4)

- **flatmark Account API** — Check your plan, your remaining requests and credits, and what your plan includes. `GET /v1/me` is always free.
- **flatmark Convert API** — The Convert API from flatmark — 3 operation(s) for convert.
- **flatmark Jobs API** — Track work submitted to the queue. Poll one job by id, or list your recent jobs. The submitting call returns the job id and its poll URL. Polling and listing are free.
- **flatmark Webhooks API** — Get events POSTed to your own https endpoint, signed per [Standard Webhooks](https://www.standardwebhooks.com/): verify the `webhook-signature` header with the endpoint's secret...

## Agentic access (1)

- **flatmark Agentic Access** — 10 operations · 5 acting

## Security (2)

- **flatmark Authentication** — apiKey · 1 scheme
- **flatmark Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **flatmark Plans Pricing**

## Tags

PDF, Markdown, Conversion, RAG

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