the402 endpoint detail

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87-106-119-237.sslip.io api convert-weight

https://87-106-119-237.sslip.io/api/convert-weight

answers 402

Convert a non-negative weight or mass value between common units. Use this deterministic endpoint when an agent needs a precise unit conversion.

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.002
Network
base
Pay to
0xb847fe425f54cbc586f8e735ae4270b82119771e
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
689 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:14:04.399Z (2h ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2F87-106-119-237.sslip.io%2Fapi%2Fconvert-weight"