# Polygon AI integration on Definable

> Polygon.io provides real-time and historical market data APIs for stocks, options, forex, and cryptocurrencies.

## What this connects

Polygon.io provides real-time and historical market data APIs for stocks, options, forex, and cryptocurrencies.

Vendor: https://polygon.io/

## Tools available

**90** tools available. First 12:

- `POLYGON_GET10_K_SECTIONS` — Get 10-K Filing Sections — Tool to retrieve 10-K filing sections from the SEC. Use when you need to access specific sections of 10-K filings such as business descriptions, risk factors, or financial statements.
- `POLYGON_GET_AGGREGATES` — Get Aggregates — Tool to fetch custom aggregate OHLCV bars for a stock. Use when you need historical price and volume data aggregated by custom intervals over a date range.
- `POLYGON_GET_ALL_TICKERS` — Get All Tickers — Tool to retrieve all ticker symbols across asset classes. Use when you need to filter by market or exchange and paginate through results. Without filters, result sets can be extremely large — always narrow queries using `market`, `search`, `ticker`, or `exchange`.
- `POLYGON_GET_CONDITION_CODES` — Get Condition Codes — Tool to retrieve a unified list of trade and quote condition codes and their definitions. Use when needing to decode condition identifiers after fetching market data.
- `POLYGON_GET_CRYPTO_AGGREGATES` — Get Crypto Aggregates — Tool to retrieve aggregate bars for a cryptocurrency over a time range. Use when you need to fetch historical bars aggregated by specific time intervals.
- `POLYGON_GET_CRYPTO_ALL_TICKERS` — Get Crypto All Tickers Snapshot — Tool to retrieve snapshots for all cryptocurrency tickers. Use when you need a full-market crypto snapshot of the latest values.
- `POLYGON_GET_CRYPTO_EMA` — Get Crypto EMA — Tool to calculate Exponential Moving Average (EMA) technical indicator for a crypto ticker. Use when you need trend analysis or moving average calculations for cryptocurrency pairs.
- `POLYGON_GET_CRYPTO_GROUPED_DAILY` — Get Crypto Grouped Daily — Tool to retrieve daily grouped bars for all cryptocurrencies on a specified date. Use when you need a comprehensive end-of-day summary across all crypto tickers.
- `POLYGON_GET_CRYPTO_LAST_TRADE` — Get Crypto Last Trade — Tool to retrieve the last trade for a specified cryptocurrency pair. Use when you need the most recent trade details after specifying both symbols.
- `POLYGON_GET_CRYPTO_MACD` — Get Crypto MACD — Tool to calculate Moving Average Convergence/Divergence (MACD) technical indicator for a crypto ticker. Use when you need momentum analysis, trend identification, or trading signal generation for cryptocurrency pairs.
- `POLYGON_GET_CRYPTO_OPEN_CLOSE` — Get Crypto Open/Close — Tool to fetch daily open and close prices for a given crypto pair on a specified date. Use after specifying both currency symbols and the date.
- `POLYGON_GET_CRYPTO_PREV_CLOSE` — Get Crypto Previous Close — Tool to retrieve previous day’s close for a crypto ticker. Use when you need the last closing price of a cryptocurrency before analysis or trading.

## Auth

Auth schemes: `API_KEY`.

## How agents use Polygon

Inside a Definable workflow, Polygon is one of the tools the **Distributor specialist** can call. Example coordination patterns:

- **Researcher → Polygon** — the Researcher (GPT-5.5) pulls context from Polygon (records, threads, documents), synthesises findings, and briefs the rest of the team.
- **Writer → Distributor → Polygon** — the Writer (Claude Opus 4.7) drafts copy in brand voice, the Verifier passes it, then the Distributor writes the result into Polygon (create record, post message, draft email).
- **Designer / Engineer → Distributor → Polygon** — the Designer ships an asset or the Engineer ships a code change, the Distributor delivers it via Polygon (attach file, open PR comment, post status).

The Verifier checks every Polygon call. On rate limit, schema drift, or auth refresh it self-heals and retries — the workflow completes without manual intervention.

## Categories

- analytics — https://definable.ai/apps/category/analytics/
- developer tools — https://definable.ai/apps/category/developer-tools/

## Related

- HTML page: https://definable.ai/apps/polygon/
- Same category (analytics): https://definable.ai/apps/category/analytics/
- All integrations: https://definable.ai/apps/
- Workflow (multi-agent loop): https://definable.ai/workflow/
- Apps llms.txt index: https://definable.ai/llms-apps.txt