Stock market data infrastructure
Stock data integration guides
Follow practical Python, pandas, JavaScript, document-ingestion, provenance, and missing-data workflows using actual API response contracts.
Documentation revised
Build a first working client
Start with one listing and a bounded request. The examples use environment-held credentials, explicit timeouts, status checks, and the actual response envelopes. They are runnable patterns; returned rows depend on your key and stored availability.
Keep the meaning of the data
Correct parsing is only the first step. Preserve source labels, units, currencies, reporting periods, and the distinction between missing and zero. Those details let a later audit explain where a value came from.
Add documents or agent tools
Fetch only the formats you need and preserve original sources. An agent should discover the contract, resolve a listing, and inspect a read-only response before deciding whether another request is necessary.