KR · The Kroger CO
Ticker listing and exchange data for The Kroger CO on NYSE · Nasdaq · AMEX. Free to call — no API keys, no accounts, no subscriptions.
Ticker catalog
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hello@blockrun.aiGET https://blockrun.ai/api/v1/stocks/us/listGET https://blockrun.ai/api/v1/stocks/{market}/listHOW TO ACCESS
Three ways to pull KR
Every example below hits the same x402-gated endpoint. Wallet, payment, and retries are handled by whichever surface you pick.
Franklin Agent
The AI agent with a wallet. Ask in plain English — it finds the listing and pays for whatever data the answer needs.
> Is The Kroger CO (KR) listed, and where? → KR · The Kroger CO · market hours 09:00-15:00
ClawRouter
Drop into Python or TypeScript. The SDK signs x402 headers, pays in USDC, retries on failure — you just call the endpoint.
$ pip install blockrun-llm
>>> from blockrun_llm import Client
>>> c = Client() # auto-loads wallet
>>> c.get("/v1/stocks/us/list?q=KR")BlockRun MCP
One install plugs every BlockRun service — including market data — into your AI assistant as callable tools.
$ claude mcp add blockrun -s user -- \
npx -y @blockrun/mcp@latestOr go raw HTTP
The catalog is free and takes no payment header, so any agent can list this market's tickers and their metadata with no prior knowledge.
$ curl -i https://blockrun.ai/api/v1/stocks/us/list?q=KR
HTTP/1.1 200 OK
{
"category": "stocks/us",
"count": 1,
"symbols": [
{ "symbol": "KR", "description": "..." }
]
}OTHER TICKERS ON NYSE · NASDAQ · AMEX