the402 endpoint detail

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api.magentlab.com calc asrs

https://api.magentlab.com/api/calc/asrs

answers 402

Kessler 2005 Adult ADHD Self-Report Scale (ASRS) v1.1 Part A: six caller-assigned 0-4 items (never to very often). wrap_up, organization, and remembering count at sometimes or more; avoid_delay, fidget, and motor count at often or more. Screen-positive at ≥4 of 6. Not an ADHD diagnosis, not a medical device, and not the 18-item ASRS or later 0-24 sum cutoffs. magent does not interpret the items.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.005
Network
base
Pay to
0x836Be278f1739fB4308091cD1852F7971Bc19Ee2
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
66 ms
Payment options
1 usable of 1
Last checked
2026-09-06T01:17:57.194Z (2h ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.magentlab.com%2Fapi%2Fcalc%2Fasrs"