Plex Tv Plex API
Official vendor OpenAPI document · agent-readyCloud InfrastructureComputeapiKey5 EndpointsREST
For Agents
Programmatically get library sections, get section items. Covers 5 operations with apiKey authentication.
Use for: I need to library sections, I want to section items, Search for active sessions, Find all plex clients
Not supported: Does not handle payments, communications, or crm - use for cloud infrastructure only.
Media server streaming and library management API. The API exposes 5 endpoints secured with apiKey authentication.
Install Jentic One Beta
Connect the Plex API to your agent
Jentic One is a self-hosted execution layer for AI agents. It lets your agent call the Plex API, or any other public or private API you need. You set the rules, the agent never sees your credentials, and every call is logged.
Two steps, two machines. Install the instance in a safe environment, then register your agent from wherever it runs.
1
Step 1: Jentic One Host machine
# On the machine that will host your Jentic One instance:
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fplex.tv%2Fplex" | sh2
Step 2: Agent machine
# On the machine where your agent runs (keep this separate from the instance):
curl -fsSL "https://jentic.com/install.sh?src=apis&api=%2Fapis%2Fplex.tv%2Fplex" | sh
jentic register # connects your agent to your Jentic One instanceJentic One is in public beta. The setup above keeps your agent separate from the instance, which is what you want before using real credentials: an agent running as the same OS user as Jentic One can read its stored keys directly. Just evaluating? A single local install is fine to start. See the secure deployment guide for the tiers.
Capabilities
What an agent can do with Plex API.
Get library sections
List Plex clients
Play media
Use Cases
Patterns agents use Plex API for, with concrete tasks.
★ Cloud Infrastructure Operations
Use the Plex API to perform cloud infrastructure operations programmatically. The API provides 5 endpoints covering core functionality including get library sections, get section items, get active sessions.
Call GET /library/sections to get library sections
Automated Sessions Management
Automate sessions operations by combining multiple Plex API endpoints. Agents can get section items and then get active sessions in a single workflow.
Call GET /library/sections/{sectionId}/all to get section items, then verify the result
AI Agent Integration via Jentic
AI agents discover and call Plex API endpoints through Jentic without managing credentials directly. An agent searches for the required operation by intent, receives the matching endpoint schema, and executes the call with Jentic-managed authentication. This eliminates the need to read API documentation or handle apiKey tokens manually.
Search Jentic for 'get library sections', load the operation schema, and execute with Jentic-managed credentials
Key Endpoints
5 endpoints — media server streaming and library management api.
METHOD
PATH
DESCRIPTION
GET
/library/sections
Get library sections
GET
/library/sections/{sectionId}/all
Get section items
GET
/status/sessions
Get active sessions
GET
/clients
List Plex clients
POST
/player/playback/playMedia
Play media
GET
/library/sections
Get library sections
GET
/library/sections/{sectionId}/all
Get section items
GET
/status/sessions
Get active sessions
GET
/clients
List Plex clients
POST
/player/playback/playMedia
Play media
Why Jentic?
What agents get from Jentic-routed access to this vendor.
Setup
Wiring the Plex API by hand means learning its Authorization token header auth and hand-building requests across its library, session, client and playback endpoints yourself. Through Jentic you install once, import Plex from the API Directory, store the token once, and your agent calls it.
Permission scoping
Plex puts the section id in the URL path (/library/sections/{sectionId}/all), so a rule can pin your agent to one library section: it reads that section's contents and nothing else. You choose the operations it may call, so state-changing ones like starting media playback are not included unless you add them.
Credential isolation
Your Plex token is stored once, encrypted, by your own Jentic One instance and injected at execution time. It never enters the agent's prompt, logs, or context.
Intent-based discovery
Agents search Jentic by intent such as 'list library sections' or 'check active sessions', and Jentic returns the matching Plex operation with its input schema so the agent calls the right endpoint without browsing the reference docs.
Related APIs
Alternatives and complements available in the Jentic catalogue.
FAQs
Specific to using Plex API through Jentic.
What authentication does the Plex API use?
The Plex API uses an API key passed in the `Authorization` header. Through Jentic, these credentials are stored encrypted in your Jentic One instance and injected at execution time, so raw secrets never enter the agent context.
Can I get library sections with the Plex API?
Yes. Use the GET /library/sections endpoint. The API returns structured JSON responses that agents can parse and act on directly.
What are the rate limits for the Plex API?
Rate limits are not specified in the OpenAPI spec. Check the vendor documentation for current limits. Through Jentic, rate limiting is handled automatically with retry logic built into the execution layer.
How do I get library sections through Jentic?
Install the Jentic SDK with pip install jentic, authenticate through Jentic One, the self-hosted execution layer, then search for 'get library sections'. Jentic returns the matching Plex API operation with its input schema. Load the schema and execute the call - credentials are injected automatically.
How many endpoints does the Plex API have?
The Plex API exposes 5 endpoints covering sessions, playback, clients operations.
Can I limit what my agent is allowed to do with the Plex API?
Yes. Jentic One is self-hosted, so your own rules decide which Plex operations and credentials the agent may use. Because Plex puts the section id in the URL path, you can pin the agent to read one library section with GET /library/sections/{sectionId}/all and nothing else, and grant read-only calls like GET /library/sections, GET /status/sessions, or GET /clients while withholding the rest. State-changing operations such as POST /player/playback/playMedia to start playback are only available if you explicitly add them.
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