the402 endpoint detail

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marketdata.use.x402atlas.com prev-close

https://marketdata.use.x402atlas.com/prev-close

answers 402

Previous trading day OHLC bar for stocks, crypto, forex and options — yesterday's open/high/low/close and volume by ticker.

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
37 ms
Payment options
4 usable of 4
Last checked
2026-08-15T14:22:41.127Z (2d ago)
Category
data

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmarketdata.use.x402atlas.com%2Fprev-close"