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GET
Get Stock Price Snapshot
The current price of one stock in a single call: price, day_change, day_change_percent, and time (plus time_milliseconds). ticker is required. Use it whenever the question is “what is it trading at now” — this is the cheapest and fastest way to get one number. For a series of bars over a date range use get_financial_prices; for valuation multiples rather than the raw price use get_financial_financial_metrics_snapshot.

Example

First time? Point any MCP client at https://mcp.aisa.one/mcp — Claude Code, Codex, Cursor, VS Code and the rest. Authorization is OAuth: the client opens a browser, you click Allow once, and there is no key to paste. Your agent then reaches every endpoint through five tools: search, list_categories and get_details are free, use and batch_use are billed per call. Setup per client is in Connect via MCP; the live tool list and what each call costs are on aisa.one/mcp.
Set this endpoint up in your agent →

Cost and request rules

Published reference values are not an account-specific quote or a settled charge. For endpoints supporting X-AISA-Cost-Mode: quote, obtain a free quote for your exact request before execution; reconcile the settled cost with response metadata and Usage Logs. USD amounts use 1,000,000 integer micro-USD per dollar.
  • Default request reference estimate (USD): 0.02
  • Cost contract: fixed_success
  • Published reference multiplier: 1.0
  • Settlement evidence source: request_snapshot

Authorizations

Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Query Parameters

ticker
string

Response

Price snapshot response

snapshot
object