the402 endpoint detail

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api.solenrich.com gacha-ev-scan invoke

https://api.solenrich.com/entrypoints/gacha-ev-scan/invoke

payable

Jupiter Gacha (Collector Crypt) tokenized-card pack EV scan. For each pack machine, computes net-of-exit-mechanics EV: gross insured EV vs the guaranteed instant-buyback floor (85-93%% of insured, <=72h) vs a marketplace sale (insured value minus 2%% fee, fill-risk). Returns a POSITIVE_EV / HOUSE_EDGE / NEGATIVE_EV verdict per machine plus rare+epic stock share, ranked by the chosen exit path. All

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
20000 atomic
Network
solana
Pay to
66Qvhr1xnwqbCT36KfHfZF1JpoWdmCQ3uFYTN335CGXe
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
311 ms
Payment options
2 usable of 2
Last checked
2026-08-10T09:10:26.337Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.solenrich.com%2Fentrypoints%2Fgacha-ev-scan%2Finvoke"