Massive (Polygon.io)#

Operate Massive (Polygon.io) through your OOMOL-connected account. This skill calls the polygon_io connector with the oo CLI; OOMOL injects credentials server-side, so you never handle raw tokens.

Running an action#

Assume the user has already installed the oo CLI, signed in, and connected Massive (Polygon.io). Do not run oo auth login or open the connection URL proactively — just run the action. Fall back to First-time setup only when a command actually fails with an auth or connection error.

1. Inspect the contract to get the authoritative input/output schema before building a payload:

bash

oo connector schema "polygon_io" --action "<action_name>"

2. Run the action with a JSON payload that matches the input schema:

bash

oo connector run "polygon_io" --action "<action_name>" --data '<json>' --json

• --data takes a JSON object string or @path/to/file.json; omit it to send {}.
• The response is { "data": ..., "meta": { "executionId": "..." } }; the execution id lives under meta.executionId.

Each action is listed below with a one-line description; actions that change state carry a [write] or [destructive] tag. Before constructing --data, fetch the action's live schema with oo connector schema to get its authoritative input fields.

Available actions#

• get_aggregate_bars — Get historical OHLC aggregate bars for a stock ticker over a custom range.
• get_daily_open_close — Get a stock ticker's open, close, and extended-hours prices for one date.
• get_ema — Get the EMA technical indicator for a Massive ticker.
• get_last_stock_quote — Get the latest national best bid and offer for a stock ticker.
• get_last_stock_trade — Get the latest available trade for a stock ticker.
• get_macd — Get the MACD technical indicator for a Massive ticker.
• get_market_status — Get the current Polygon.io market status for stocks, currencies, and indices.
• get_option_chain_snapshot — Get an options chain with prices, Greeks, implied volatility, and open interest.
• get_option_contract — Get reference details for one Massive options contract.
• get_option_contract_snapshot — Get prices, Greeks, implied volatility, and open interest for one options contract.
• get_previous_day_bar — Get the previous trading day's OHLC aggregate bar for a stock ticker.
• get_rsi — Get the RSI technical indicator for a Massive ticker.
• get_sma — Get the SMA technical indicator for a Massive ticker.
• get_stock_movers — Get the current top gaining or losing U.S. stocks.
• get_stock_snapshot — Get the latest trade, quote, minute, day, and previous-day data for one stock.
• get_ticker_details — Get comprehensive details for a single Polygon.io ticker.
• get_unified_snapshot — Get current snapshots for an explicit list of Massive tickers across asset classes.
• list_balance_sheets — List company balance sheets from Massive.
• list_cash_flow_statements — List company cash flow statements from Massive.
• list_condition_codes — List trade and quote condition codes known by Massive.
• list_dividends — List current-version stock dividend events and adjustment factors.
• list_exchanges — List known exchanges available through Polygon.io.
• list_financial_ratios — List company financial ratios from Massive.
• list_funding_conditions — List U.S. funding conditions observations from Massive.
• list_income_statements — List company income statements from Massive.
• list_inflation — List U.S. inflation observations from Massive.
• list_inflation_expectations — List U.S. inflation expectations observations from Massive.
• list_labor_market — List U.S. labor market observations from Massive.
• list_market_holidays — List upcoming market holidays and their trading hours.
• list_option_contracts — List Massive options contracts with contract-specific filters.
• list_quotes — List historical quotes for a stock or options ticker.
• list_related_tickers — List companies related to a Massive stock ticker.
• list_short_interest — List reported short interest for U.S. stocks.
• list_short_volume — List daily short-sale volume for U.S. stocks.
• list_splits — List current-version stock split events and adjustment factors.
• list_ticker_news — List recent financial news and sentiment associated with tickers.
• list_ticker_types — List ticker type codes supported by Polygon.io.
• list_tickers — List ticker symbols supported by Polygon.io with optional filters.
• list_trades — List historical trades for a stock or options ticker.
• list_treasury_yields — List U.S. treasury yields observations from Massive.

Safety#

• Untagged actions are reads (get / list / search) — safe to run directly.
• Actions tagged [write] change Massive (Polygon.io) state — confirm the exact payload and effect with the user before running.
• Actions tagged [destructive] remove or overwrite data — always confirm the target and get explicit approval first.

First-time setup#

These are one-time steps — do not repeat them on every call. Run a step only when a command fails for the matching reason.

• oo: command not found — install the oo CLI (other platforms: https://cli.oomol.com/install-guide.md): bash

  curl -fsSL https://cli.oomol.com/install.sh | bash    # macOS / Linux
  
  

  powershell

  irm https://cli.oomol.com/install.ps1 | iex           # Windows PowerShell
  
  

• Not signed in / authentication error — sign in to your OOMOL account once: bash

  oo auth login
  
  

• scope_missing / credential_expired / app_not_ready / app_not_found — Massive (Polygon.io) is not connected, or the connection expired or lacks a scope. Connect once (auth type: API key) at: text

  https://console.oomol.com/app-connections?provider=polygon_io
  
  

• HTTP 402 / OOMOL_INSUFFICIENT_CREDIT — billing stop. Recharge at https://console.oomol.com/billing/token-recharge before retrying.

Resources#

• Massive (Polygon.io) homepage: https://massive.com/