the402 endpoint detail

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dartapi.ljaysk.com v1 prespecs

https://dartapi.ljaysk.com/v1/prespecs

answers 402

Korean procurement PRE-specification notices — the stage BEFORE a bid notice is published. Early signal for upcoming tenders, with budgets and opinion deadlines.

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
0x3b20d22540deb3CF1162B195CD15756adb5ceB5D
Spec dialect
v1 (declares x402Version 1)
Transport
JSON response body
HTTP method
GET
Response latency
534 ms
Payment options
2 usable of 2
Last checked
2026-08-15T14:31:20.259Z (1h ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fdartapi.ljaysk.com%2Fv1%2Fprespecs"