$0.3
per call · USD Coin on Base
The Decision Endpoint: one paid call composing everything a collector or agent needs to act on a card — live comps (raw + observed PSA/BGS/CGC graded asks), the conformal-calibrated 30-day forecast (median, 5th–95th bands, honest VaR, Safe-Hold and Momentum grades), and a grade-ROI answer, plus a deterministic MARKET STANCE grade. Composed from the same internals the individual endpoints serve, so it can never disagree with them. Not financial advice — a calibrated market read.
Endpoint
GET https://oracle.the-undesirables.com/api/v1/verdict1
Calls / 30d
1
Unique payers / 30d
Aug 26
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://oracle.the-undesirables.com/api/v1/verdict", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://oracle.the-undesirables.com/api/v1/verdict?product_id=84198" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"comps": {
"psa10": 2100,
"raw": 950
},
"forecast": {
"median_30d": 1085.4,
"var95_pct": -8.17
},
"grade_roi": {
"expected_profit_usd": 1090,
"worth_grading": true
},
"status": "ok",
"tool": "market_verdict",
"verdict": {
"reason": "calibrated odds lean up with contained downside",
"stance": "FAVORABLE"
}
}Payment details
0x642e8a7c289381f24f0395e0539f0ba41c74cc1bUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
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