Marketstack
Marketstack · Accounting
Stock market data: end-of-day and intraday prices
The client pastes their API key from Marketstack's settings. We store it encrypted.
Tested against Marketstack's live API.
Building with Marketstack? The docs have setup steps and code for every tool.
Open the Marketstack docsTools
Your agent calls any endpoint of Marketstack's API with the request tool, with the client's access attached.
Base URL for request
https://api.marketstack.com/v2
request
HTTPS ANY /v1/clients/{clientId}/marketstack/{path}
Any endpoint of Marketstack's own API, with the client's access attached.
- servicestringrequired
- This service: marketstack
- methodstringrequired
- GET, POST, PUT, PATCH or DELETE
- pathstringrequired
- The path under https://api.marketstack.com/v2
- queryobjectoptional
- Query parameters
- bodyobjectoptional
- A JSON body
Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.
What the client approves
- Use the Marketstack key you paste, with only the access you gave that key
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