---
title: "Pre-trade context pack for one asset — $0.05/call"
method: GET
path: "/api/v1/trade-preflight"
tags: ["bundle", "paid"]
---

# Pre-trade context pack for one asset — $0.05/call

`GET /api/v1/trade-preflight`

## Request

- Base URL: `https://kronossignals.com` (the document declares no server; this is the origin it was published from)
- URL: `https://kronossignals.com/api/v1/trade-preflight`
- Auth: none declared

Pre-trade context pack for one asset in a single call: derivatives state (funding, annualised funding, basis, open interest and its 1h change), recent liquidation prints, implied-volatility surface for BTC/ETH, and active regime alerts. Replaces four separate paid calls. Each component is independently marked available, unavailable or stale and is never flattened into a neutral value. Facts and data-quality context only, no recommendation. $0.05 USDC via x402.

## Query parameters

- `asset` string
- `side` 'long' | 'short' | 'neutral'
- `horizon` '1h' | '4h' | '24h'

## Response `200`

Payment verified

- object

## Other responses

- `402`: Payment Required — x402 micropayment instructions in response body

---

[API](https://skmtc.dev/kronossignals/apis/kronos-crypto-data-api.md) · [All operations](https://skmtc.dev/kronossignals/apis/kronos-crypto-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/kronossignals/apis/kronos-crypto-data-api/revisions/bfdcf7230e93?raw)