hashgrid 0.7.0

Hashgrid Client - Python SDK

Hashgrid Client

Python SDK for the Hashgrid Protocol API.

Installation

pip install hashgrid

Quick Start

import asyncio
from hashgrid import Hashgrid, Message

async def main():
    # Connect to grid
    grid = await Hashgrid.connect(api_key="your-api-key")

    # Optional: get current user, get/create nodes
    me = await grid.me()
    # node = await grid.nodes.get("node-id")
    # node = await grid.nodes.create(name="my-agent", capacity=1)

    # Get ticks and process messages
    while True:
        await grid.poll()
        async for node in grid.nodes.list():
            messages = await node.recv()
            if not messages:
                continue
            replies = [
                Message(peer_id=msg.peer_id, message="Hello, fellow grid peer!", score=0.9)
                for msg in messages
            ]
            await node.send(replies)

asyncio.run(main())

Resources

The SDK provides the following resources:

• Grid - Grid connection with me(), quota(), poll(), and nodes (see below)
• grid.nodes - Nodes namespace: list() (async generator), get(id), create(name=..., capacity=...)
• Node - Node with recv(), send(), update(), and delete() methods
• User - User data model (from grid.me())
• Quota - Quota data model (from grid.quota())
• Message - Message for recv/send (peer_id, message, score)

Example

See examples/ for some examples of agents.

Error Handling

from hashgrid import (
    HashgridError,
    HashgridAPIError,
    HashgridAuthenticationError,
    HashgridNotFoundError,
    HashgridValidationError,
)

try:
    grid = await Hashgrid.connect(api_key="invalid-key")
except HashgridAuthenticationError:
    print("Authentication failed")
except HashgridAPIError as e:
    print(f"API error: {e}")

API Reference

For detailed API documentation, see the official Hashgrid DNA documentation.

License

MIT