# Jentic API Directory

> The Jentic API Directory is a searchable catalogue of 10,000+ APIs scored for AI-readiness. This file lists the machine-readable surfaces an AI agent should use to read and act on the directory. Site-wide docs: https://jentic.com/llms-full.txt

Browse the directory in a browser at https://jentic.com/apis. For programmatic use, prefer the Markdown twins and JSON-LD described below.

## Markdown twins (read this first)

Every API landing page has a Markdown "twin" at /apis/{vendor}/{slug}.md — the same content as the HTML page but ~80% smaller and cheaper for an agent to ingest. It is derived at request time from the same source objects as the HTML, so the two never diverge.
- Detail page twin: https://jentic.com/apis/{vendor}/{slug}.md
- Vendor hub twin: https://jentic.com/apis/{vendor}.md
Each twin carries a `Link: rel="canonical"` header pointing at its HTML page, so agents can attribute the content to the canonical URL.

## Structured data (JSON-LD)

Directory pages embed schema.org JSON-LD in the HTML for structured extraction, including an APIReference product schema per API, breadcrumb, FAQ, and collection schemas for the directory and category listings.
- Directory index: https://jentic.com/apis
- Category listing: https://jentic.com/apis/{category}
- Vendor hub: https://jentic.com/apis/{vendor}
- API detail: https://jentic.com/apis/{vendor}/{slug}

## Execute with Jentic One

Jentic One is the self-hosted execution layer for AI agents, open-source (Apache-2.0) and in public beta. Once installed, your agent can add any API from the directory to its workspace, call it under rules you set, and never see the underlying credentials.
- Install (on a machine you control): curl -fsSL "https://jentic.com/install.sh?src=apis-llms-txt" | sh
- Register your agent: run `jentic register` on the machine where your agent runs to give it its own identity.
- Learn more: https://jentic.com/jentic-one
- Source: https://github.com/jentic/jentic-one

## Related

- [jentic-public-apis](https://github.com/jentic/jentic-public-apis): the open knowledge layer — 10,000+ standardized OpenAPI specifications and Arazzo workflow sources, openly licensed.
- [Awesome Agent APIs](https://github.com/jentic/awesome-agent-apis): curated list of the most agent-ready APIs, scored 0-100 with the open AI-Readiness Framework.