streamboard 0.3.0

Python client for pushing live data to a streamboard (KPIs, charts, tables) without re-asking an LLM.

streamboard (Python)

Push live data to a streamboard — keep KPI tiles, charts, and tables fresh from a cron, agent, or any process, without re-asking an LLM. Mirrors the TypeScript @streamboard/sdk.

uv add streamboard          # or: pip install streamboard

import os
from streamboard import Streamboard

board = Streamboard(token=os.environ["STREAMBOARD_TOKEN"])

board.push({"kpis": {"mrr": {"value": "$48.2k", "delta": "+4%", "trend": "up"}}})

snap = board.pull()
print(snap.version, snap.updated_at, snap.state)

Auth is a per-streamboard bearer token (sb_d_<id>_<secret>) minted at /app/s/:id/tokens. Each token belongs to one board, so the server resolves the target board from the token — you pass nothing but the bearer. (Set streamboard_id= only to address a board explicitly.) push() is last-write-wins — send the full envelope the spec expects. 429 / 5xx / network failures retry with jittered backoff honouring Retry-After.

Typed state

Generate TypedDicts for a board's state envelope from its live schema:

streamboard-codegen --token "$STREAMBOARD_TOKEN" -o state_types.py

from state_types import StreamboardState
state: StreamboardState = {"kpis": {"mrr": {"value": "$48.2k"}}}
board.push(state)

Develop

uv sync
uv run ruff check . && uv run ruff format --check .
uv run ty check
uv run pytest

Will move into the public streamboard-sdks monorepo (ts / go / python / cli) — tracked separately; built in-tree here first.