---
title: "FREE — the engine's record vs SPY and QQQ"
method: GET
path: "/api/perf"
tags: ["Verification"]
---

# FREE — the engine's record vs SPY and QQQ

`GET /api/perf`

## Request

- Base URL: `https://coil.trade`
- URL: `https://coil.trade/api/perf`
- Auth: none required

Engine-only, funding-adjusted return since inception with its thin-sample note. Omitted (null) rather than estimated when unavailable. No payment, no key.

## Response `200`

Record + method + link to the proof log

---

[API](https://skmtc.dev/coil/apis/coil-scanner-agent-api.md) · [All operations](https://skmtc.dev/coil/apis/coil-scanner-agent-api/llms.txt) · [OpenAPI document](https://skmtc.dev/coil/apis/coil-scanner-agent-api/revisions/e087ee004cfb?raw)