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marketdata.use.x402atlas.com short-interest
https://marketdata.use.x402atlas.com/short-interest
answers 402
FINRA short interest for a US stock — shares sold short, days-to-cover and average volume, a short-squeeze sentiment signal.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.01
- Network
- base
- Pay to
- 0x9D667BC76F166322df087b3B3927D4d83D44A5d0
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 139 ms
- Payment options
- 4 usable of 4
- Last checked
- 2026-08-15T14:22:41.099Z (2d ago)
- Category
- data
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmarketdata.use.x402atlas.com%2Fshort-interest"