marketstack-mcp
v1.0.4
Published
Marketstack API: end-of-day prices, historical EOD, ticker search, exchanges, dividends.
Maintainers
Readme
marketstack-mcp
Marketstack API: end-of-day prices, historical EOD, ticker search, exchanges, dividends.
Setup
export MARKETSTACK_API_KEY=...Tools
get_latest_eod— Latest end-of-day open/high/low/close/volume for stock symbols.get_eod_on_date— End-of-day prices for symbols on one trading date.search_tickers— Search stock tickers by name or symbol: exchange, currency, MIC.list_exchanges— Stock exchanges covered by Marketstack with MIC codes and countries.get_dividends— Dividend declarations for symbols: amount, pay date, record date.
Premium tools
These tools need a licence key:
symbol_dividend_ledgerprice_window_review
The tool bodies run on our gateway, not inside this package, so the key is what buys access. Buy one at https://buy.polar.sh/polar_cl_mrO7rS5LZxpqM7oAFFEA10i9121J240U40IIj4JRZO4 and set it in your MCP client config:
"env": { "MCP_LICENSE_KEY": "polar_..." }The gateway checks the key against Polar and gives every key 1,000 free premium calls a month before per-call billing starts. Every other tool on this server stays free.
