Pre-trade context pack for one asset in a single call: derivatives state (funding, annuali
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 any active regime alerts. Replaces four separate paid calls. Each component is independently marked available, unavailable or stale — never flattened into a neutral claim. Facts and data quality only, no recommendation. $0.05 USDC.
50000 (raw units)
price
6
calls / 30d
2
unique payers
2026-09-18
updated
Provider
kronossignals.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x36038e1d712c5e39f35952164ec58ec2b96caee7",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "50000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"pathParams": {},
"queryParams": {
"asset": "btc",
"horizon": "4h",
"side": "long"
},
"type": "http"
},
"output": {
"example": {
"alerts": {
"available": false,
"reason": "alerts source unavailable"
},
"asset": "BTC-USD",
"components_available": 3,
"components_total": 4,
"derivatives": {
"available": true,
"data": {
"basis": 0.0004,
"funding_rate": 0.0001,
"funding_rate_annualized": 10.95,
"funding_trend": "flat",
"open_interest": 61234.5,
"open_interest_change_1h_pct": 1.2
},
"source_timestamp": "2026-01-01T00:58:00.000Z",
"stale": false
},
"disclaimer": "Facts and data-quality context only. Not a recommendation, not financial advice.",
"generated_at": "2026-01-01T01:00:00.000Z",
"horizon": "4h",
"liquidations": {
"available": true,
"data": {
"adverse_to_side": "prints against a long position",
"recent_print_count": 12
},
"source_timestamp": "2026-01-01T00:59:00.000Z",
"stale": false
},
"options_iv": {
"available": true,
"data": {
"atm_iv": 42.8,
"iv_rank": 58.3,
"skew_25d": 3.8,
"term_structure_shape": "contango"
},
"source_timestamp": "2026-01-01T00:00:00.000Z",
"stale": false
},
"schema_version": "1",
"side": "long"
},
"example_kind": "illustrative_schema_only",
"example_note": "Placeholder values and timestamps, not market data.",
"type": "json"
}
},
"routeTemplate": ":var1",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"pathParams": {
"type": "object"
},
"queryParams": {
"properties": {
"asset": {
"description": "Asset slug.",
"enum": [
"btc",
"eth",
"sol",
"bnb",
"xrp",
"doge",
"ada",
"avax",
"link",
"dot",
"ltc",
"trx",
"bch",
"atom",
"near",
"apt",
"hype"
],
"type": "string"
},
"horizon": {
"description": "Intended holding horizon.",
"enum": [
"1h",
"4h",
"24h"
],
"type": "string"
},
"side": {
"description": "Position direction being considered. Orients factual context only; does not change any value.",
"enum": [
"long",
"short",
"neutral"
],
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
}Use it
curl
curl "https://kronossignals.com/api/v1/trade-preflight" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://kronossignals.com/api/v1/trade-preflight");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://kronossignals.com/api/v1/trade-preflight")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/402.json, and this resource appears in /discovery/resources and /discovery/search.