81trust / 100

Gacha Ev Scan Invoke

by SolEnrich in Markets & finance

x402 APIPassing, checked 2 h ago

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 inputs optional.

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

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
181 ms typical, 182 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.solenrich.com/entrypoints/gacha-ev-scan/invoke" \
  -H "content-type: application/json" \
  -d '{"exit_strategy":"both","format":"json","franchise":"pokemon"}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.solenrich.com%2Fentrypoints%2Fgacha-ev-scan%2Finvoke
const res = await pay("https://api.solenrich.com/entrypoints/gacha-ev-scan/invoke", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"exit_strategy":"both","format":"json","franchise":"pokemon"}),
});
console.log(await res.json());

Example input

{
  "exit_strategy": "both",
  "format": "json",
  "franchise": "pokemon"
}

Example output

{
  "output": {
    "best": {
      "buyback": {
        "capped": false,
        "edge_pct": -6.47,
        "net_ev": 46.76,
        "payout_pct": 85
      },
      "code": "onepiece_50",
      "franchise": "onepiece",
      "gross_edge_pct": 10.04,
      "gross_ev": 55.02,
      "high_tier_stock_share": 0.631,
      "marketplace": {
        "edge_pct": 7.83,
        "fee_pct": 2,
        "net_ev": 53.92
      },
      "name": "One Piece Ocean Blue Pack",
      "price": 50,
      "total_stock": 8569,
      "verdict": "HOUSE_EDGE"
    },
    "exit_strategy": "both",
    "franchise": "all",
    "machine_count": 33,
    "machines": [
      {
        "buyback": {
          "capped": false,
          "edge_pct": -6.47,
          "net_ev": 46.76,
          "payout_pct": 85
        },
        "code": "onepiece_50",
        "franchise": "onepiece",
        "gross_edge_pct": 10.04,
        "gross_ev": 55.02,
        "high_tier_stock_share": 0.631,
        "marketplace": {
          "edge_pct": 7.83,
          "fee_pct": 2,
          "net_ev": 53.92
        },
        "name": "One Piece Ocean Blue Pack",
        "price": 50,
        "total_stock": 8569,
        "verdict": "HOUSE_EDGE"
      }
    ],
    "min_edge_pct": null,
    "scanned_at": "2026-09-22T00:10:29.994Z",
    "summary": {
      "house_edge_count": 25,
      "negative_ev_count": 8,
      "note": "Gross EV is expected INSURED value and overstates realizable EV. Instant-buyb...",
      "positive_ev_count": 0
    }
  },
  "run_id": "uuid",
  "status": "succeeded"
}

Security scan

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Recent checks

WhenResultHTTPTimePrice
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