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GET
/
v1
/
stocks
/
last-quote
Get Last Quote (NBBO)
curl --request GET \
  --url https://api.aries.com/v1/stocks/last-quote \
  --header 'Authorization: Bearer <token>'
{
  "requestId": "ff0cd7f98ace500f3dffce9416765d90",
  "results": {
    "askPrice": 271.1,
    "askSize": 600,
    "ticker": "AAPL",
    "askExchange": 21,
    "indicators": [
      604
    ],
    "bidPrice": 270.96,
    "sequenceNumber": 88394647,
    "bidSize": 100,
    "sipTimestamp": 1767401938487914800,
    "bidExchange": 12,
    "participantTimestamp": 1767401938487902500,
    "tape": 3
  },
  "status": "DELAYED"
}

Documentation Index

Fetch the complete documentation index at: https://finance.dev/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

OAuth2 Bearer token: obtain an access token from the token endpoint and send it in the Authorization header.

Query Parameters

​
ticker
string
required

Stock ticker symbol, such as AAPL. Use the exact ticker for the company you want to research.

Example:

"AAPL"

Response

Successful response

​
requestId
string

Unique request ID

​
results
object

Last NBBO quote object

​
status
string

Status of the response