Finance

Data source: Alpha Vantage

MCP MCP Protocol

Endpoint https://context.gnist.ai/mcp/alpha-vantage/

nobloat — strip report_feedback tool URL-based auth (for clients without header support)

claude_desktop_config.json

{
  "mcpServers": {
    "gnist-alpha-vantage": {
      "url": "https://context.gnist.ai/mcp/alpha-vantage/",
      "headers": {
        "Gnist-API-Key": "YOUR_API_KEY"
      }
    }
  }
}

Shell

curl -X POST "https://context.gnist.ai/mcp/alpha-vantage/" \
  -H "Content-Type: application/json" \
  -H "Accept: application/json, text/event-stream" \
  -H "Gnist-API-Key: YOUR_API_KEY" \
  -d '{"jsonrpc": "2.0", "method": "tools/call", "id": 1, "params": {"name": "get_price", "arguments": {"ticker": "example"}}}'

API REST API

API Root https://context.gnist.ai/rest/alpha-vantage/

5 endpoints available:

GET /rest/alpha-vantage/get_price
GET /rest/alpha-vantage/get_historical
GET /rest/alpha-vantage/get_fx_rate
GET /rest/alpha-vantage/get_crypto_price
GET /rest/alpha-vantage/report_feedback

Shell

curl "https://context.gnist.ai/rest/alpha-vantage/get_price?ticker=example" \
  -H "Gnist-API-Key: YOUR_API_KEY"

Python

import httpx

resp = httpx.get(
    "https://context.gnist.ai/rest/alpha-vantage/get_price",
    headers={"Gnist-API-Key": "YOUR_API_KEY"},
    params={
        "ticker": "example"
},
)
print(resp.json())

OpenAPI Spec · Full API Docs

CLI Command Line

Command gc alpha-vantage

CLI documentation will be available when the GnistAI SDK is published.

Install

pip install gnistai

Available Tools (5)

get_price

Get the latest market quote for a stock or ETF.

Parameter	Type	Required	Description
`ticker`	`string`	required	Stock ticker symbol (e.g. "AAPL", "TSLA", "SPY").

get_historical

Get historical OHLCV data for a stock or ETF.

Parameter	Type	Required	Description
`ticker`	`string`	required	Stock ticker symbol (e.g. "AAPL", "MSFT").
`start`	`string`	required	Start date in YYYY-MM-DD format (inclusive).
`end`	`string`	required	End date in YYYY-MM-DD format (inclusive).
`interval`	`string`	optional	Data interval — "daily", "weekly", or "monthly" (default: "daily"). (default: "daily")

get_fx_rate

Get the daily exchange rate between two currencies.

Parameter	Type	Required	Description
`base`	`string`	required	Base currency ISO 4217 code (e.g. "USD", "EUR", "GBP").
`quote`	`string`	required	Quote currency ISO 4217 code (e.g. "NOK", "JPY", "CHF").