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org-social-relay/README.md
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Org Social Relay

Introduction

Org Social Relay is a P2P system that acts as an intermediary between all Org Social files. It scans the network, creating an index of users, mentions, replies, groups and threads. This allows you to:

graph TD
    List["📋 List nodes"]
    Node1["🖥️ Node 1"]
    Node2["🖥️ Node 2"]
    Node3["🖥️ Node 3"]

    %% Social.org instances with icons
    Social1_1["📄 social.org"]
    Social1_2["📄 social.org"]
    Social2_1["📄 social.org"]
    Social2_2["📄 social.org"]
    Social3_1["📄 social.org"]
    Social3_2["📄 social.org"]

    %% Parent-child connections with labels
    List -.->|"Get"| Node1
    List -.->|"Get"| Node2
    List -.->|"Get"| Node3

    %% Node to social.org connections
    Social1_1 -->|"⚓ Connects"| Node1
    Social1_2 -->|"⚓ Connects"| Node1
    Social2_1 -->|"⚓ Connects"| Node2
    Social2_2 -->|"⚓ Connects"| Node2
    Social3_1 -->|"⚓ Connects"| Node3
    Social3_2 -->|"⚓ Connects"| Node3

    %% Bidirectional connections between nodes
    Node1 <-.->|"👥 Share Users"| Node2
    Node2 <-.->|"👥 Share Users"| Node3
    Node1 <-.->|"👥 Share Users"| Node3

    %% Modern color scheme with gradients
    classDef socialStyle fill:#667eea,stroke:#764ba2,stroke-width:3px,color:#fff,font-weight:bold
    classDef nodeStyle fill:#f093fb,stroke:#f5576c,stroke-width:3px,color:#fff,font-weight:bold
    classDef listStyle fill:#4facfe,stroke:#00f2fe,stroke-width:4px,color:#fff,font-weight:bold

    %% Apply styles
    class Social1_1,Social1_2,Social2_1,Social2_2,Social3_1,Social3_2 socialStyle
    class Node1,Node2,Node3 nodeStyle
    class List listStyle

Source

  • Receive mentions and replies.
  • Have a more comprehensive notification system.
  • Read or participate in threads.
  • Perform searches (tags and full text).
  • Participate in groups.
  • See who boosted your posts.

Concepts

  • List nodes: Index of public nodes. Simple list with all the URLs of the Nodes (https://cdn.jsdelivr.net/gh/tanrax/org-social/org-social-relay-list.txt). It will be used by nodes to find other nodes and share information.
  • Node: A server running Org Social Relay (this software). It scans the network and shares information with other nodes or clients.
  • Client: An application that connects to a Node to get information. It can be Org Social or any other application that implements the Org Social Relay API.

Installation

You need to have Docker and Docker Compose installed.

1. Create a .env file based on envExample

cp envExample .env

2. Edit variables as needed

nano .env

Important Environment Variables

  • GROUPS: Comma-separated list of group names available in the relay (optional)
    • Example: GROUPS=Emacs,Org Social,Elisp
    • Group names can have spaces and capital letters
    • Slugs (for URLs) are generated automatically (lowercase, spaces become hyphens)
    • Leave empty if no groups are needed
    • Groups allow users to participate in topic-based discussions

3. Run with Docker Compose

docker compose up -d

Make your Org Social Relay public

If you want your Relay to be used by other users, and also communicate with other public Relays to work together scanning the network and improving everyone's speed, you must make a Pull Request to this file:

https://github.com/tanrax/org-social/blob/main/org-social-relay-list.txt

Add your Relay URL (e.g. https://my-relay.example.com) in a new line.

Updating

To update your Org Social Relay to the latest version:

# Navigate to your installation directory
cd /path/to/org-social-relay

# Check if Docker containers are running
docker compose up -d --build

# Pull the latest changes
git pull

# Apply database migrations (if any)
docker compose exec django python manage.py migrate

# Restart the services
docker compose restart

Endpoints for clients

Important Note: URL Encoding

When passing URLs as query parameters (like feed or post), they must be URL-encoded to avoid conflicts with special characters like #, ?, &, etc.

Examples:

  • https://example.com/social.org → https%3A%2F%2Fexample.com%2Fsocial.org
  • https://foo.org/social.org#2025-02-03T23:05:00+0100 → https%3A%2F%2Ffoo.org%2Fsocial.org%232025-02-03T23%3A05%3A00%2B0100

You can use:

  • Manual encoding: curl "http://localhost:8080/endpoint/?param=encoded_url"
  • curl's automatic encoding: curl -G "http://localhost:8080/endpoint/" --data-urlencode "param=unencoded_url"

HTTP Caching

All Relay endpoints that return data include HTTP caching headers:

  • ETag: A unique identifier for the current state of the relay (e.g., "a1b2c3d4"). This value changes when the relay scans feeds for updates.
  • Last-Modified: The timestamp when the relay last scanned feeds (e.g., Wed, 01 Nov 2025 10:15:00 GMT).

All endpoints return the same ETag and Last-Modified values, which represent the global state of the relay. These headers are updated by the periodic feed scanning task.

Example:

curl -i http://localhost:8080/mentions/?feed=https://example.com/social.org

# Response headers include:
# ETag: "abc123"
# Last-Modified: Wed, 01 Nov 2025 10:15:00 GMT

CORS (Cross-Origin Resource Sharing)

All Relay endpoints have CORS enabled with Access-Control-Allow-Origin: *, allowing direct access from any frontend/web application. This means you can call the API directly from JavaScript in the browser without CORS restrictions.

Example:

// Fetch notifications directly from the browser
fetch('http://localhost:8080/notifications/?feed=https://example.com/social.org')
  .then(response => response.json())
  .then(data => console.log(data));

Root

/ - Basic information about the relay.

curl http://localhost:8080/

{
    "type": "Success",
    "errors": [],
    "data": {
        "name": "Org Social Relay",
        "description": "P2P system for Org Social files"
    },
    "_links": {
        "self": {"href": "/", "method": "GET"},
        "feeds": {"href": "/feeds/", "method": "GET"},
        "add-feed": {"href": "/feeds/", "method": "POST"},
        "feed-content": {"href": "/feed-content/?feed={feed_url}", "method": "GET", "templated": true},
        "notifications": {"href": "/notifications/?feed={feed_url}", "method": "GET", "templated": true},
        "sse-notifications": {"href": "/sse/notifications/?feed={feed_url}", "method": "GET", "templated": true},
        "mentions": {"href": "/mentions/?feed={feed_url}", "method": "GET", "templated": true},
        "reactions": {"href": "/reactions/?feed={feed_url}", "method": "GET", "templated": true},
        "replies-to": {"href": "/replies-to/?feed={feed_url}", "method": "GET", "templated": true},
        "boosts": {"href": "/boosts/?post={post_url}", "method": "GET", "templated": true},
        "interactions": {"href": "/interactions/?post={post_url}", "method": "GET", "templated": true},
        "replies": {"href": "/replies/?post={post_url}", "method": "GET", "templated": true},
        "search": {"href": "/search/?q={query}", "method": "GET", "templated": true},
        "groups": {"href": "/groups/", "method": "GET"},
        "group-messages": {"href": "/groups/{group_slug}/", "method": "GET", "templated": true},
        "polls": {"href": "/polls/", "method": "GET"},
        "poll-votes": {"href": "/polls/votes/?post={post_url}", "method": "GET", "templated": true},
        "rss": {"href": "/rss.xml", "method": "GET", "description": "RSS feed of latest posts (supports ?tag={tag} and ?feed={feed_url} filters)"}
    }
}

List feeds

/feeds/ - List all registered feeds.

curl http://localhost:8080/feeds/

{
    "type": "Success",
    "errors": [],
    "data": [
        "https://example.com/social.org",
        "https://another-example.com/social.org"
    ],
    "_links": {
        "self": {"href": "/feeds/", "method": "GET"},
        "add": {"href": "/feeds/", "method": "POST"}
    }
}

Add feed

/feeds/ - Add a new feed to be scanned.

curl -X POST http://localhost:8080/feeds/ -d '{"feed": "https://example.com/path/to/your/file.org"}' -H "Content-Type: application/json"

{
    "type": "Success",
    "errors": [],
    "data": {
        "feed": "https://example.com/path/to/your/file.org"
    }
}

Get notifications

/notifications/?feed={url feed} - Get all notifications (mentions, reactions, replies, and boosts) received by a given feed. Results are ordered from most recent to oldest.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/notifications/?feed=https%3A%2F%2Fexample.com%2Fsocial.org"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/notifications/" --data-urlencode "feed=https://example.com/social.org"

{
    "type": "Success",
    "errors": [],
    "data": [
        {
            "type": "boost",
            "post": "https://alice.org/social.org#2025-02-05T14:00:00+0100",
            "boosted": "https://example.com/social.org#2025-02-05T10:00:00+0100"
        },
        {
            "type": "reaction",
            "post": "https://alice.org/social.org#2025-02-05T13:15:00+0100",
            "emoji": "❤",
            "parent": "https://example.com/social.org#2025-02-05T12:00:00+0100"
        },
        {
            "type": "reply",
            "post": "https://bob.org/social.org#2025-02-05T12:30:00+0100",
            "parent": "https://example.com/social.org#2025-02-05T10:00:00+0100"
        },
        {
            "type": "mention",
            "post": "https://charlie.org/social.org#2025-02-05T11:20:00+0100"
        },
        {
            "type": "reaction",
            "post": "https://diana.org/social.org#2025-02-04T15:45:00+0100",
            "emoji": "🚀",
            "parent": "https://example.com/social.org#2025-02-04T10:00:00+0100"
        }
    ],
    "meta": {
        "feed": "https://example.com/social.org",
        "total": 5,
        "by_type": {
            "mentions": 1,
            "reactions": 2,
            "replies": 1,
            "boosts": 1
        }
    },
    "_links": {
        "self": {"href": "/notifications/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"},
        "mentions": {"href": "/mentions/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"},
        "reactions": {"href": "/reactions/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"},
        "replies-to": {"href": "/replies-to/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"}
    }
}

Each notification includes:

  • type: The notification type ("mention", "reaction", "reply", or "boost")
  • post: The notification post URL (format: {author_feed}#{timestamp})
  • emoji: (Only for reactions) The reaction emoji
  • parent: (Only for reactions and replies) The post URL that received the notification
  • boosted: (Only for boosts) The original post URL that was boosted

Mentions only have type and post because you are the one being mentioned in someone else's post.

Reactions and replies have parent to indicate which of your posts received the reaction/reply.

Boosts have boosted to indicate which of your posts was shared.

To extract the author's feed from the post field, simply take the part before the # character. For example, from https://alice.org/social.org#2025-02-05T13:15:00+0100, the author is https://alice.org/social.org.

The by_type breakdown in meta allows you to show notification counts per type in your UI.

Optional parameters:

  • type: Filter by notification type (mention, reaction, reply, boost)
    • Example: /notifications/?feed={feed}&type=reaction
    • Example: /notifications/?feed={feed}&type=boost

Real-time notifications (SSE)

/sse/notifications/?feed={url feed} - Subscribe to real-time notifications via Server-Sent Events.

curl -N "http://localhost:8080/sse/notifications/?feed=https://example.com/social.org"

Events:

  • connected - Connection established

    event: connected
data: {"feed": "https://example.com/social.org", "status": "connected"}

  • heartbeat - Connection keepalive (every 30s)

    event: heartbeat
data: {"status": "alive", "timestamp": 1733392800}

  • notification - New notification received (same structure as /notifications/)

    event: notification
data: {"type": "mention", "post": "https://alice.org/social.org#2025-02-05T11:20:00+0100"}

    event: notification
data: {"type": "reply", "post": "https://bob.org/social.org#...", "parent": "https://example.com/social.org#..."}

    event: notification
data: {"type": "reaction", "post": "https://carol.org/social.org#...", "emoji": "❤", "parent": "https://example.com/social.org#..."}

    event: notification
data: {"type": "boost", "post": "https://dave.org/social.org#...", "boosted": "https://example.com/social.org#..."}

Get mentions

/mentions/?feed={url feed} - Get mentions for a given feed. Results are ordered from most recent to oldest.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/mentions/?feed=https%3A%2F%2Fexample.com%2Fsocial.org"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/mentions/" --data-urlencode "feed=https://example.com/social.org"

{
    "type": "Success",
    "errors": [],
    "data": [
        "https://foo.org/social.org#2025-02-03T23:05:00+0100",
        "https://bar.org/social.org#2025-02-04T10:15:00+0100",
        "https://baz.org/social.org#2025-02-05T08:30:00+0100"
    ],
    "meta": {
        "feed": "https://example.com/social.org",
        "total": 3
    },
    "_links": {
        "self": {"href": "/mentions/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"}
    }
}

Get reactions

/reactions/?feed={url feed} - Get all reactions received by posts from a given feed. A reaction is a special post with a :MOOD: property and :REPLY_TO: pointing to the reacted post. Results are ordered from most recent to oldest.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/reactions/?feed=https%3A%2F%2Fexample.com%2Fsocial.org"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/reactions/" --data-urlencode "feed=https://example.com/social.org"

{
    "type": "Success",
    "errors": [],
    "data": [
        {
            "post": "https://alice.org/social.org#2025-02-05T13:15:00+0100",
            "emoji": "❤",
            "parent": "https://example.com/social.org#2025-02-05T12:00:00+0100"
        },
        {
            "post": "https://bob.org/social.org#2025-02-05T14:30:00+0100",
            "emoji": "🚀",
            "parent": "https://example.com/social.org#2025-02-05T12:00:00+0100"
        },
        {
            "post": "https://charlie.org/social.org#2025-02-04T11:20:00+0100",
            "emoji": "👍",
            "parent": "https://example.com/social.org#2025-02-04T10:00:00+0100"
        }
    ],
    "meta": {
        "feed": "https://example.com/social.org",
        "total": 3
    },
    "_links": {
        "self": {"href": "/reactions/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"}
    }
}

The response includes:

  • post: The reaction post URL (format: {author_feed}#{timestamp})
  • emoji: The reaction emoji (from :MOOD: property)
  • parent: The post URL that received the reaction

To extract the author's feed from the post field, simply take the part before the # character. For example, from https://alice.org/social.org#2025-02-05T13:15:00+0100, the author is https://alice.org/social.org.

Note: According to Org Social specification, reactions are posts with:

  • :REPLY_TO: property pointing to the reacted post
  • :MOOD: property containing the emoji
  • Empty or minimal content

Get replies to feed

/replies-to/?feed={url feed} - Get all replies received by posts from a given feed. A reply is a post with a :REPLY_TO: property pointing to one of your posts (but without a :MOOD: or :POLL_OPTION: property, which would make it a reaction or poll vote instead). Results are ordered from most recent to oldest.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/replies-to/?feed=https%3A%2F%2Fexample.com%2Fsocial.org"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/replies-to/" --data-urlencode "feed=https://example.com/social.org"

{
    "type": "Success",
    "errors": [],
    "data": [
        {
            "post": "https://alice.org/social.org#2025-02-05T13:15:00+0100",
            "parent": "https://example.com/social.org#2025-02-05T12:00:00+0100"
        },
        {
            "post": "https://bob.org/social.org#2025-02-05T14:30:00+0100",
            "parent": "https://example.com/social.org#2025-02-05T12:00:00+0100"
        },
        {
            "post": "https://charlie.org/social.org#2025-02-04T11:20:00+0100",
            "parent": "https://example.com/social.org#2025-02-04T10:00:00+0100"
        }
    ],
    "meta": {
        "feed": "https://example.com/social.org",
        "total": 3
    },
    "_links": {
        "self": {"href": "/replies-to/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"}
    }
}

The response includes:

  • post: The reply post URL (format: {author_feed}#{timestamp})
  • parent: The post URL that received the reply

To extract the author's feed from the post field, simply take the part before the # character. For example, from https://alice.org/social.org#2025-02-05T13:15:00+0100, the author is https://alice.org/social.org.

Note: This endpoint shows direct replies to your posts. To see the full conversation thread of a specific post, use the /replies/?post={post_url} endpoint instead.

Get boosts

/boosts/?post={url post} - Get all boosts (reposts/shares) for a specific post. A boost is when someone shares your post on their timeline using the :INCLUDE: property. Results are ordered from most recent to oldest.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/boosts/?post=https%3A%2F%2Fexample.com%2Fsocial.org%232025-02-05T10%3A00%3A00%2B0100"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/boosts/" --data-urlencode "post=https://example.com/social.org#2025-02-05T10:00:00+0100"

{
    "type": "Success",
    "errors": [],
    "data": [
        "https://alice.org/social.org#2025-02-05T14:00:00+0100",
        "https://bob.org/social.org#2025-02-05T15:30:00+0100",
        "https://charlie.org/social.org#2025-02-05T16:45:00+0100"
    ],
    "meta": {
        "post": "https://example.com/social.org#2025-02-05T10:00:00+0100",
        "total": 3
    },
    "_links": {
        "self": {"href": "/boosts/?post=https%3A%2F%2Fexample.com%2Fsocial.org%232025-02-05T10%3A00%3A00%2B0100", "method": "GET"}
    }
}

The response includes:

  • A list of boost post URLs (format: {booster_feed}#{timestamp})

To extract the booster's feed from each post URL, simply take the part before the # character. For example, from https://alice.org/social.org#2025-02-05T14:00:00+0100, the booster is https://alice.org/social.org.

Note: According to Org Social specification, boosts are posts with the :INCLUDE: property pointing to the boosted post.

Get interactions (all-in-one)

/interactions/?post={url post} - Get all interactions for a specific post in a single request. This endpoint consolidates reactions, replies, and boosts for optimal performance. Results are ordered from most recent to oldest.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/interactions/?post=https%3A%2F%2Fexample.com%2Fsocial.org%232025-02-05T10%3A00%3A00%2B0100"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/interactions/" --data-urlencode "post=https://example.com/social.org#2025-02-05T10:00:00+0100"

{
    "type": "Success",
    "errors": [],
    "data": {
        "reactions": [
            {
                "post": "https://alice.org/social.org#2025-02-05T13:15:00+0100",
                "emoji": "❤"
            },
            {
                "post": "https://bob.org/social.org#2025-02-05T14:30:00+0100",
                "emoji": "🚀"
            }
        ],
        "replies": [
            "https://charlie.org/social.org#2025-02-05T12:30:00+0100",
            "https://diana.org/social.org#2025-02-05T15:00:00+0100"
        ],
        "boosts": [
            "https://alice.org/social.org#2025-02-05T14:00:00+0100",
            "https://bob.org/social.org#2025-02-05T15:30:00+0100"
        ]
    },
    "meta": {
        "post": "https://example.com/social.org#2025-02-05T10:00:00+0100",
        "total_reactions": 2,
        "total_replies": 2,
        "total_boosts": 2,
        "parentChain": [
            "https://original.org/social.org#2025-02-04T09:00:00+0100",
            "https://parent.org/social.org#2025-02-05T08:00:00+0100"
        ]
    },
    "_links": {
        "self": {"href": "/interactions/?post=https%3A%2F%2Fexample.com%2Fsocial.org%232025-02-05T10%3A00%3A00%2B0100", "method": "GET"},
        "reactions": {"href": "/reactions/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"},
        "replies": {"href": "/replies/?post=https%3A%2F%2Fexample.com%2Fsocial.org%232025-02-05T10%3A00%3A00%2B0100", "method": "GET"},
        "boosts": {"href": "/boosts/?post=https%3A%2F%2Fexample.com%2Fsocial.org%232025-02-05T10%3A00%3A00%2B0100", "method": "GET"}
    }
}

The response includes:

  • reactions: Array of reaction objects with post (URL) and emoji
  • replies: Array of reply post URLs (excludes reactions - posts without mood)
  • boosts: Array of boost post URLs
  • parentChain: Array of parent post URLs from oldest to most recent (empty if post is root)

Note: This endpoint is optimized for displaying post details in a single request. It excludes nested replies (use /replies/?post={post_url} for the full thread tree) and only includes direct replies to maintain simplicity and performance.

The parentChain allows you to reconstruct the conversation context by showing all parent posts from the original root post up to the immediate parent. If the post is a reply to another post, you'll get the full chain; if it's a root post, the array will be empty.

Use cases:

  • Display a post with all its interactions in one request
  • Show conversation context with parent chain
  • Optimize mobile/web apps by reducing HTTP requests
  • Get post engagement metrics (reactions, replies, boosts count)

Get raw feed content

/feed-content/?feed={url feed} - Get the raw content of an Org Social feed file. This endpoint fetches and returns the original .org file content from the specified feed URL.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/feed-content/?feed=https%3A%2F%2Fexample.com%2Fsocial.org"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/feed-content/" --data-urlencode "feed=https://example.com/social.org"

{
    "type": "Success",
    "errors": [],
    "data": {
        "content": "#+TITLE: My Social Feed\n#+AUTHOR: John Doe\n\n* 2025-02-05T10:00:00+0100\n:PROPERTIES:\n:ID: 2025-02-05T10:00:00+0100\n:END:\n\nHello, world! This is my first post.\n\n* 2025-02-05T12:30:00+0100\n:PROPERTIES:\n:ID: 2025-02-05T12:30:00+0100\n:REPLY_TO: https://alice.org/social.org#2025-02-05T10:15:00+0100\n:END:\n\nThis is a reply to Alice's post.\n"
    },
    "_links": {
        "self": {"href": "/feed-content/?feed=https%3A%2F%2Fexample.com%2Fsocial.org", "method": "GET"}
    }
}

The response includes:

  • content: The raw text content of the feed file (Org Mode format)

Use cases:

  • Debug feed format issues
  • Parse feeds locally in client applications
  • Backup or archive feed content
  • Analyze feed structure and properties
  • Validate Org Social format compliance

Error handling:

  • Returns 400 if the feed parameter is missing or invalid
  • Returns 404 if the feed is not registered in the relay
  • Returns 502 if the feed URL cannot be fetched (network error, server down, etc.)

Note:

  • This endpoint fetches the feed content directly from the source URL in real-time and does not use cached data.
  • The content is returned exactly as stored in the original .org file, preserving all formatting, whitespace, and Org Mode properties.

Get replies/threads

/replies/?post={url post} - Get replies for a given post. This will return a tree structure with all the replies to posts in the given feed. If you want to see the entire tree, you must use the meta parent as a post.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/replies/?post=https%3A%2F%2Ffoo.org%2Fsocial.org%232025-02-03T23%3A05%3A00%2B0100"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/replies/" --data-urlencode "post=https://foo.org/social.org#2025-02-03T23:05:00+0100"

{
    "type": "Success",
    "errors": [],
    "data": [
        {
            "post": "https://bar.org/social.org#2025-02-02T14:30:00+0100",
            "children": [
                {
                    "post": "https://baz.org/social.org#2025-02-03T09:45:00+0100",
                    "children": [],
                    "moods": [
                        {
                            "emoji": "❤",
                            "posts": [
                                "https://alice.org/social.org#2025-02-03T10:00:00+0100"
                            ]
                        },
                        {
                            "emoji": "👍",
                            "posts": [
                                "https://bob.org/social.org#2025-02-03T10:15:00+0100",
                                "https://charlie.org/social.org#2025-02-03T10:30:00+0100"
                            ]
                        }
                    ]
                },
                {
                    "post": "https://qux.org/social.org#2025-02-04T16:20:00+0100",
                    "children": [
                        {
                            "post": "https://quux.org/social.org#2025-02-05T11:10:00+0100",
                            "children": [],
                            "moods": []
                        }
                    ],
                    "moods": [
                        {
                            "emoji": "🚀",
                            "posts": [
                                "https://diana.org/social.org#2025-02-04T17:00:00+0100"
                            ]
                        }
                    ]
                }

            ],
            "moods": [
                {
                    "emoji": "⭐",
                    "posts": [
                        "https://eve.org/social.org#2025-02-02T15:00:00+0100"
                    ]
                }
            ]
        },
        {
            "post": "https://corge.org/social.org#2025-02-03T18:00:00+0100",
            "children": [],
            "moods": []
        }
    ],
    "meta": {
        "parent": "https://foo.org/social.org#2025-02-03T23:05:00+0100",
        "parentChain": [
            "https://root.org/social.org#2025-02-01T10:00:00+0100",
            "https://foo.org/social.org#2025-02-03T23:05:00+0100"
        ]
    },
    "_links": {
        "self": {"href": "/replies/?post=https%3A%2F%2Ffoo.org%2Fsocial.org%232025-02-03T23%3A05%3A00%2B0100", "method": "GET"}
    }
}

Each node in the tree includes:

  • post: The post URL
  • children: Array of direct reply nodes (recursive structure)
  • moods: Array of emoji reactions with their posts

Search

/search/?q={query} - Search posts by free text. /search/?tag={tag} - Search posts by tag.

curl http://localhost:8080/search/?q=emacs

Optional parameters:

  • page: Page number (default: 1)
  • perPage: Results per page (default: 10, max: 50)
{
    "type": "Success",
    "errors": [],
    "data": [
        "https://foo.org/social.org#2025-02-03T23:05:00+0100",
        "https://bar.org/social.org#2025-02-04T10:15:00+0100",
        "..."
    ],
    "meta": {
        "query": "example",
        "total": 150,
        "page": 1,
        "perPage": 10,
        "hasNext": true,
        "hasPrevious": false
    },
    "_links": {
        "self": {"href": "/search/?q=example&page=1", "method": "GET"},
        "next": {"href": "/search/?q=example&page=2", "method": "GET"},
        "previous": null
    }
}

List groups

/groups/ - List all groups from the relay.

curl http://localhost:8080/groups/

{
    "type": "Success",
    "errors": [],
    "data": [
        "Emacs",
        "Org Mode",
        "Programming"
    ],
    "_links": {
        "self": {
            "href": "/groups/",
            "method": "GET"
        },
        "groups": [
            {
                "name": "Emacs",
                "href": "/groups/emacs/",
                "method": "GET"
            },
            {
                "name": "Org Mode",
                "href": "/groups/org-mode/",
                "method": "GET"
            },
            {
                "name": "Programming",
                "href": "/groups/programming/",
                "method": "GET"
            }
        ]
    }
}

Example with no groups configured:

{
    "type": "Error",
    "errors": ["No groups configured in this relay"],
    "data": []
}

Get group messages

/groups/{group_slug}/ - Get messages from a group. The URL uses the group slug (lowercase, spaces replaced with hyphens).

curl http://localhost:8080/groups/emacs/

{
    "type": "Success",
    "errors": [],
    "data": [
        {
            "post": "https://foo.org/social.org#2025-02-03T23:05:00+0100",
            "children": []
        },
        {
            "post": "https://bar.org/social.org#2025-02-04T10:15:00+0100",
            "children": [
                {
                    "post": "https://baz.org/social.org#2025-02-05T08:30:00+0100",
                    "children": []
                }
            ]
        }
    ],
    "meta": {
        "group": "Emacs",
        "members": [
            "https://alice.org/social.org",
            "https://bob.org/social.org",
            "https://charlie.org/social.org"
        ]
    },
    "_links": {
        "self": {"href": "/groups/emacs/", "method": "GET"},
        "group-list": {"href": "/groups/", "method": "GET"}
    }
}

List polls

/polls/ - List all polls from the relay. Results are ordered from most recent to oldest.

curl http://localhost:8080/polls/

{
    "type": "Success",
    "errors": [],
    "data": [
        "https://foo.org/social.org#2025-02-03T23:05:00+0100",
        "https://bar.org/social.org#2025-02-04T10:15:00+0100",
        "https://baz.org/social.org#2025-02-05T08:30:00+0100"
    ],
    "meta": {
        "total": 3
    },
    "_links": {
        "self": {"href": "/polls/", "method": "GET"},
        "votes": {"href": "/polls/votes/?post={post_url}", "method": "GET", "templated": true}
    }
}

Get poll votes

/polls/votes/?post={url post} - Get votes for a specific poll.

# URL must be encoded when passed as query parameter
curl "http://localhost:8080/polls/votes/?post=https%3A%2F%2Ffoo.org%2Fsocial.org%232025-02-03T23%3A05%3A00%2B0100"

# Or use curl's --data-urlencode for automatic encoding:
curl -G "http://localhost:8080/polls/votes/" --data-urlencode "post=https://foo.org/social.org#2025-02-03T23:05:00+0100"

{
    "type": "Success",
    "errors": [],
    "data": [
        {
            "option": "Cat",
            "votes": [
                "https://alice.org/social.org#2025-02-04T10:15:00+0100",
                "https://bob.org/social.org#2025-02-04T11:30:00+0100"
            ]
        },
        {
            "option": "Dog",
            "votes": [
                "https://charlie.org/social.org#2025-02-04T12:45:00+0100"
            ]
        },
        {
            "option": "Fish",
            "votes": []
        },
        {
            "option": "Bird",
            "votes": [
                "https://diana.org/social.org#2025-02-04T14:20:00+0100"
            ]
        }
    ],
    "meta": {
        "poll": "https://foo.org/social.org#2025-02-03T23:05:00+0100",
        "total_votes": 4
    },
    "_links": {
        "self": {"href": "/polls/votes/?post=https%3A%2F%2Ffoo.org%2Fsocial.org%232025-02-03T23%3A05%3A00%2B0100", "method": "GET"},
        "polls": {"href": "/polls/", "method": "GET"}
    }
}

Groups Configuration

Org Social Relay supports organizing posts into topic-based groups. Users can join groups to participate in focused discussions.

Configuring Groups

To configure groups in your relay, set the GROUPS environment variable with a comma-separated list of group names:

# In your .env file
GROUPS=Emacs,Org Social,Elisp,Programming,Tech

Groups Configuration Examples

No groups (default):

GROUPS=
# or simply omit the GROUPS variable

Single group:

GROUPS=Emacs

Multiple groups:

GROUPS=Emacs,Org Social,Elisp

Using Groups

Once configured, users can:

  1. View group-specific message threads
  2. Discover other group members
  3. Post messages to specific groups

The groups endpoints will only be available when groups are configured via the GROUPS environment variable.

RSS Feed

Org Social Relay provides an RSS feed of different types of content.

  • The latest posts scanned from all registered feeds.
http://localhost:8080/rss.xml
  • By tag.
curl http://localhost:8080/rss.xml?tag=emacs
  • By author feed.
curl http://localhost:8080/rss.xml?feed=https%3A%2F%2Forg-social.org%2Fsocial.org

This RSS feed can be used in RSS readers to stay updated with new posts from the relay, but is limited to the latest 200 posts.

Technical information

You can find the public Relay list in https://cdn.jsdelivr.net/gh/tanrax/org-social/org-social-relay-list.txt.

Crons

Scan feeds

Every minute, Relay will scan all registered feeds for new posts, mentions, replies, polls, and profile updates. After each scan, the cache is automatically cleared to ensure all endpoints return fresh data.

During the scan, users continue to see cached data (complete and consistent, even if slightly outdated). Once the scan completes and cache is cleared, the next request will fetch fresh data from the database.

Scan other nodes

Every 3 hours, Relay will search for new users on other nodes.

Discover new feeds

Every day at midnight, Relay analyzes the feeds of all registered users to discover new feeds they follow.

Cleanup stale feeds

Every 3 days at 2 AM, Relay automatically removes feeds that haven't been successfully fetched (HTTP 200) in the last 3 days. This keeps the relay efficient by removing inactive or dead feeds.

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