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6b57d90 0eb9a10 6b57d90 34aa49b 6b57d90 491c4a2 6b57d90 491c4a2 6b57d90 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 | import { readFileSync } from "node:fs";
import { describe, expect, it } from "vitest";
import request from "supertest";
import { calibrate } from "./intel/calibrate.js";
import { buildPreIpo, buildPreview, buildRunners, buildSignal } from "./intel/builders.js";
import { createApp, challengeOnlyFacilitator } from "./server.js";
import {
parseCandleRows,
parseEnvelope,
parseFundingRows,
parseIndexRows,
parseInstrumentRows,
parseOpenInterestRows,
parseOrderBookRow,
parseRubikLongShortRows,
parseRubikOpenInterestRows,
parseRubikTakerRows,
parseTickerRows,
} from "./okx/parsers.js";
import type { OrderBook, Positioning, UniverseProvider } from "./intel/types.js";
import type { RunnerInput } from "./intel/input.js";
import type { MarketSnapshot } from "./intel/types.js";
const ENV = {
NETWORK: "eip155:196",
PAY_TO: "0x000000000000000000000000000000000000dEaD",
PUBLIC_API_BASE_URL: "http://localhost:8080",
WEB_ORIGIN: "*",
};
function fixture<T>(name: string): T[] {
const parsed = JSON.parse(
readFileSync(new URL(`./okx/__fixtures__/${name}`, import.meta.url), "utf8"),
) as { code: string; data: T[] };
return parseEnvelope<T>(parsed).data;
}
function makeSnapshot(): MarketSnapshot {
const perps = parseInstrumentRows(
fixture<Record<string, unknown>>("instruments-swap.json"),
"perp",
);
const spots = parseInstrumentRows(
fixture<Record<string, unknown>>("instruments-spot.json"),
"spot",
);
const series = {
"NVDA-USDT-SWAP": parseCandleRows(fixture<unknown>("candles-nvda-swap.json")),
"XNVDA-USDT": parseCandleRows(fixture<unknown>("candles-nvda-spot.json")),
"ANTHROPIC-USDT-SWAP": parseCandleRows(
fixture<unknown>("candles-anthropic.json"),
),
};
const byMarket = {
perp: {
"NVDA-USDT-SWAP": series["NVDA-USDT-SWAP"],
"ANTHROPIC-USDT-SWAP": series["ANTHROPIC-USDT-SWAP"],
},
spot: { "XNVDA-USDT": series["XNVDA-USDT"] },
};
return {
perps,
spots,
tickers: {
...parseTickerRows(
fixture<Record<string, unknown>>("tickers-swap.json"),
"perp",
),
...parseTickerRows(
fixture<Record<string, unknown>>("tickers-spot.json"),
"spot",
),
},
indices: parseIndexRows(fixture<Record<string, unknown>>("index.json")),
funding: parseFundingRows(
fixture<Record<string, unknown>>("funding.json"),
),
openInterest: parseOpenInterestRows(
fixture<Record<string, unknown>>("open-interest.json"),
),
series,
calibrations: {
perp: {
1: calibrate(byMarket.perp, 1),
7: calibrate(byMarket.perp, 7),
30: calibrate(byMarket.perp, 30),
},
spot: {
1: calibrate(byMarket.spot, 1),
7: calibrate(byMarket.spot, 7),
30: calibrate(byMarket.spot, 30),
},
},
books: {
"ANTHROPIC-USDT-SWAP": parseOrderBookRow(
fixture<Record<string, unknown>>("books-anthropic.json")[0]!,
),
},
updatedAt: new Date().toISOString(),
candlesRefreshedAt: new Date().toISOString(),
tickersRefreshedAt: new Date().toISOString(),
};
}
const snapshot = makeSnapshot();
const rubikOi = parseRubikOpenInterestRows(
fixture<unknown>("rubik-open-interest.json"),
);
const rubikLongShort = parseRubikLongShortRows(
fixture<unknown>("rubik-long-short.json"),
);
const rubikTaker = parseRubikTakerRows(fixture<unknown>("rubik-taker.json"));
const book = parseOrderBookRow(
fixture<Record<string, unknown>>("books-anthropic.json")[0]!,
);
function makeProvider(data: MarketSnapshot | null): UniverseProvider {
return {
snapshot: () => data,
status: () => ({
ready: data !== null,
perps: data?.perps.length ?? 0,
spots: data?.spots.length ?? 0,
preIpo: data?.perps.filter((instrument) => instrument.preIpo).length ?? 0,
candlesRefreshedAt: data?.candlesRefreshedAt ?? null,
tickersRefreshedAt: data?.tickersRefreshedAt ?? null,
}),
async positioning(instId): Promise<Positioning> {
return {
fundingRate: data?.funding[instId]?.fundingRate ?? null,
nextFundingTime: data?.funding[instId]?.nextFundingTime ?? null,
openInterestUsd: data?.openInterest[instId]?.oiUsd ?? null,
oiHistory: instId === "NVDA-USDT-SWAP" ? rubikOi : [],
longShortAccountRatio:
instId === "NVDA-USDT-SWAP" ? rubikLongShort : null,
takerVolume: instId === "NVDA-USDT-SWAP" ? rubikTaker : [],
};
},
async orderBook(instId): Promise<OrderBook | null> {
return instId === "ANTHROPIC-USDT-SWAP" ? book : null;
},
};
}
function appFor(data: MarketSnapshot | null = snapshot) {
return createApp({
env: ENV,
universe: makeProvider(data),
facilitator: challengeOnlyFacilitator(ENV.NETWORK),
syncFacilitatorOnStart: true,
});
}
describe("API", () => {
it("serves the free health, catalog, universe, preview, and payments endpoints", async () => {
const app = appFor();
const health = await request(app).get("/health");
expect(health.status).toBe(200);
expect(health.body.service).toBe("UltraX");
expect(health.body.universe.ready).toBe(true);
const catalog = await request(app).get("/catalog");
expect(catalog.status).toBe(200);
expect(catalog.body.name).toBe("UltraX");
expect(catalog.body.tagline).toBe(
"Market intelligence for everything stocks on OKX",
);
expect(catalog.body.endpoints.paid).toHaveLength(3);
expect(catalog.body.okxAgent.id).toBe("13937");
const universe = await request(app).get("/universe");
expect(universe.status).toBe(200);
expect(universe.body.counts.perps).toBeGreaterThan(0);
expect(universe.body.perps.map((item: { symbol: string }) => item.symbol)).toContain(
"NVDA",
);
const preview = await request(app).get("/preview");
expect(preview.status).toBe(200);
expect(preview.body.runners.daily.length).toBeGreaterThan(0);
expect(Object.keys(preview.body.runners.daily[0]).sort()).toEqual(
["closes", "last", "preIpo", "returnPct", "symbol"].sort(),
);
expect(preview.body.runners.daily[0].closes).toBeInstanceOf(Array);
expect(
preview.body.runners.daily[0].closes.every(
(c: unknown) => typeof c === "number",
),
).toBe(true);
expect(preview.body.runners.daily[0]).not.toHaveProperty("score");
const payments = await request(app).get("/payments/recent");
expect(payments.status).toBe(200);
expect(payments.body.payTo).toBe(ENV.PAY_TO);
expect(payments.body.payments).toEqual([]);
});
it("validates required fields and rejects unknown or non-pre-IPO symbols before payment", async () => {
const app = appFor();
const runners = await request(app).post("/runners").send({});
expect(runners.status).toBe(400);
expect(runners.body.status).toBe("input_required");
expect(runners.body.missing).toEqual(["period"]);
expect(runners.body.required.period.enum).toEqual([
"daily",
"weekly",
"monthly",
]);
const signal = await request(app).post("/signal").send({});
expect(signal.status).toBe(400);
expect(signal.body.status).toBe("input_required");
expect(signal.body.missing).toEqual(["symbol"]);
const unknown = await request(app)
.post("/signal")
.send({ symbol: "NOT-A-STOCK" });
expect(unknown.status).toBe(400);
expect(unknown.body.hint).toBe("GET /universe");
const notPreIpo = await request(app)
.post("/preipo")
.send({ symbol: "NVDA" });
expect(notPreIpo.status).toBe(400);
});
it("issues x402 challenges for all valid unpaid paid routes", async () => {
const app = appFor();
const cases = [
["/runners", { period: "weekly" }, "10000"],
["/signal", { symbol: "NVDA" }, "5000"],
["/preipo", {}, "10000"],
] as const;
for (const [path, body, amount] of cases) {
const response = await request(app).post(path).send(body);
expect(response.status, response.text).toBe(402);
const header = response.headers["payment-required"];
expect(header).toBeTruthy();
const decoded = JSON.parse(
Buffer.from(header, "base64").toString("utf8"),
) as { accepts: { amount: string; payTo: string }[] };
expect(decoded.accepts[0]!.amount).toBe(amount);
expect(decoded.accepts[0]!.payTo.toLowerCase()).toBe(
ENV.PAY_TO.toLowerCase(),
);
}
});
it("returns 503 before payment while the universe is warming", async () => {
const app = appFor(null);
const cases = [
["/runners", { period: "daily" }],
["/signal", { symbol: "NVDA" }],
["/preipo", {}],
] as const;
for (const [path, body] of cases) {
const response = await request(app).post(path).send(body);
expect(response.status).toBe(503);
expect(response.body.error).toBe("universe warming up");
}
});
it("builds fixture-backed runners, per-stock signals, and pre-IPO tables", async () => {
const runners = buildRunners(snapshot, {
period: "weekly",
market: "perp",
direction: "up",
limit: 10,
minVolumeUsd: 100_000,
} satisfies RunnerInput);
expect(runners.runners.length).toBeGreaterThan(0);
const signal = await buildSignal(snapshot, "NVDA-USDT-SWAP", "weekly", async (instId) =>
makeProvider(snapshot).positioning(instId),
);
expect(signal.instId).toBe("NVDA-USDT-SWAP");
expect(signal.horizons.weekly.horizonDays).toBe(7);
expect(signal.positioning.fundingRate).not.toBeNull();
expect(signal).toHaveProperty("spot.instId", "XNVDA-USDT");
const preIpo = await buildPreIpo(
snapshot,
"ANTHROPIC",
async () => book,
);
expect(preIpo.contracts).toHaveLength(1);
expect(preIpo.contracts[0]!.company).toBe("Anthropic");
expect(preIpo.contracts[0]!.estimatedShares).toBe(1_000_000_000);
expect(preIpo.contracts[0]!.impliedValuationUsd).toBeGreaterThan(10_000_000_000);
expect(preIpo.contracts[0]!.orderbook.spreadBps).not.toBeNull();
const preview = await buildPreview(snapshot);
expect(preview.model.calibration.daily.samples).toBeGreaterThan(0);
});
});
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