Server-Sent Events (SSE)¶

GET /v1/stream/quotes¶

Overview¶

Purpose: Stream real-time stock quotes via Server-Sent Events
Response Format: Text event stream with stock quote updates every 10 seconds

Authentication¶

Optional authentication via x-api-key header token

Request Parameters¶

Parameter	Type	Required	Description	Example
`symbols`	string	✓	Comma-separated list of stock symbols	`NVDA,TSLA`

Responses:

200 OK

Content-Type: text/event-stream

Example Event Stream:

quote: [
  {
    "symbol":"NVDA",
    "name":"NVIDIA Corporation",
    "price":"142.62",
    "change":"-4.60",
    "percentChange":"-3.12%",
    "logo":"https://img.logo.dev/nvidia.com?token=..."
  }
]

quote: [
  {
    "symbol":"NVDA",
    "name":"NVIDIA Corporation",
    "price":"143.00",
    "change":"+0.38",
    "percentChange":"+0.27%",
    "logo":"https://img.logo.dev/nvidia.com?token=..."
  }
]

404 Not Found
```
{ "detail": "Symbol not found" }
```

422 Unprocessable Entity

{
  "detail": "Invalid request",
  "errors": { "symbols": ["Field required"] }
}

Schema References¶

SimpleQuote Schema¶

Field	Type	Description	Required
symbol	string	Stock symbol	✓
name	string	Company name	✓
price	string	Last traded price	✓
change	string	Change in price	✓
percentChange	string	Percentage change	✓
logo	string	URL to company logo