price-trigger-bot

OpenTool app
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glucryptoReserve only trade targets in price trigger profil...
price-trigger-bot/tools/price-trigger-bot.ts
typescript
import { store } from "opentool/store";
import type { ToolProfile } from "opentool";
import { HyperliquidApiError } from "opentool/adapters/hyperliquid";
import {
  backtestDecisionRequestSchema,
  buildBacktestDecisionSeriesInput,
  resolveBacktestMode,
} from "opentool/backtest";

import {
  PRICE_TRIGGER_BOT_TEMPLATE_CONFIG,
  readConfig,
  resolveProfileAssets,
  resolveScheduleConfig,
} from "../src/config";
import {
  buildBacktestDecisionSeries,
  runPriceTriggerBot,
} from "../src/price-trigger-bot";

const config = readConfig();
export const schema = backtestDecisionRequestSchema.partial();

type BacktestAwareToolProfile = ToolProfile & {
  backtest?: {
    mode: "decisions";
  };
};

export const profile: BacktestAwareToolProfile = {
  description: "Hyperliquid price trigger bot.",
  category: "strategy",
  backtest: {
    mode: "decisions",
  },
  templatePreview: {
    subtitle: "Rule-based Hyperliquid price trigger strategy with multi-asset action baskets.",
    description: `Evaluates explicit above, below, and crossing rules on a fixed schedule.
Each rule can watch one market and execute one or more weighted trade targets.
Supports compact fixed-amount sizing with optional live Hyperliquid execution.
Designed for threshold-driven rule automation rather than indicator-based signals.`,
  },
  schedule: resolveScheduleConfig(config),
  assets: resolveProfileAssets(config),
  templateConfig: PRICE_TRIGGER_BOT_TEMPLATE_CONFIG,
};

function buildFailureMetadata(error: unknown) {
  const message = error instanceof Error ? error.message : "unknown";

  return {
    ok: false,
    error: message,
    errorType: error instanceof Error ? error.name : typeof error,
    ...(error instanceof HyperliquidApiError
      ? { errorResponse: error.response }
      : {}),
  };
}

async function executeLive() {
  const snapshot = readConfig();

  try {
    return Response.json(await runPriceTriggerBot(snapshot));
  } catch (error) {
    const metadata = buildFailureMetadata(error);
    await store({
      source: "price-trigger-bot",
      ref: `price-trigger-bot-${Date.now()}`,
      status: "failed",
      action: "signal",
      metadata,
    });
    return new Response(JSON.stringify(metadata), {
      status: 400,
      headers: { "content-type": "application/json" },
    });
  }
}

export async function POST(req: Request) {
  const snapshot = readConfig();
  const payload = await req.json().catch(() => null);
  const mode =
    payload && typeof payload === "object" && !Array.isArray(payload)
      ? (payload as { mode?: unknown }).mode
      : null;
  const normalizedMode = resolveBacktestMode(mode);

  if (normalizedMode === "backtest_decisions") {
    try {
      const parsed = backtestDecisionRequestSchema.safeParse(payload);
      if (!parsed.success) {
        return new Response(
          JSON.stringify({
            ok: false,
            error: parsed.error.issues[0]?.message ?? "invalid backtest request payload",
          }),
          {
            status: 400,
            headers: { "content-type": "application/json" },
          },
        );
      }
      const backtest = await buildBacktestDecisionSeries({
        config: snapshot,
        ...buildBacktestDecisionSeriesInput(parsed.data),
      });
      return Response.json({
        ok: true,
        mode: normalizedMode,
        backtest,
      });
    } catch (error) {
      const message = error instanceof Error ? error.message : "unknown";
      return new Response(JSON.stringify({ ok: false, error: message }), {
        status: 400,
        headers: { "content-type": "application/json" },
      });
    }
  }

  return executeLive();
}