Canonical harness tear-sheet — one call returns totals (fires / boundary / silent / first-
Canonical harness tear-sheet — one call returns totals (fires / boundary / silent / first-ever), top-5 fires by confidence, first-ever prints (5-year rarity), boundary watchlist (near-fire ranked by distance-to-trigger), and silent fade setups. Every setup carries plain-English composition (via ref.metric_display_labels) so responses never leak raw metric_id strings. Priced cheap so polling patterns stay economically viable — every MCP skill instructs Claude to call this FIRST as the canonical orientation. Scope: apex (BTC/ETH/SOL default), all (33-asset curated universe), or asset:{SYMBOL} for single-asset lens.
Provider
cryptyx.ai · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0x0cD2c9724F185a029101b4AEACf3F114415c394f",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "5000",
"maxTimeoutSeconds": 300
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"asof_day": "",
"scope": ""
},
"type": "http"
},
"output": {
"example": {
"asof_day": "2026-08-21",
"boundary_watchlist": [
{
"asset": "SOL",
"backtest": {
"hit_rate_90d": 0.46,
"mean_ret_90d": 0.042
},
"display_name": "Solana Aggressive Taker Buy Spike (60d Long)",
"distance_to_trigger": -0.18,
"setup_id": "flow_solana_aggressive_taker_buy_spike_60d_long_t1",
"state": "boundary"
}
],
"first_ever_fires": [
{
"asset": "BTC",
"backtest": {
"hit_rate_90d": 0.83,
"mean_ret_90d": 0.155,
"n_fires": 13,
"sharpe_90d": 2.16
},
"confidence": 1,
"direction": "long",
"display_name": "Bitcoin Full-Stack Efficient Trend Persistence · 4-Factor Flagship",
"factor_family": "EFF",
"setup_id": "eff_bitcoin_full_stack_efficient_trend_persistence_4_factor_flagship_t5",
"state": "first_ever",
"tier": 5
}
],
"read_hint": "39 first-ever fires today (rare — never printed in 5yr sample) · 18 setups on the boundary.",
"scope": "apex",
"silent_fades": [
{
"asset": "BTC",
"display_name": "BTC 3-Family Bull Continuation Override (Fade-Fail Setup)",
"fade_type": "regime_exhaustion",
"setup_id": "cross_family_btc_3_family_bull_continuation_override_fade_fail_setup_t1"
}
],
"top_fires": [],
"totals": {
"boundary": 18,
"fires": 0,
"first_ever": 39,
"silent": 125
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"asof_day": {
"description": "YYYY-MM-DD. Defaults to latest evaluated day.",
"type": "string"
},
"scope": {
"description": "'apex' (BTC/ETH/SOL, default) | 'all' (full 33-asset universe) | 'asset:BTC' (single-asset lens).",
"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://cryptyx.ai/api/v1/harness/snapshot" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://cryptyx.ai/api/v1/harness/snapshot");
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://cryptyx.ai/api/v1/harness/snapshot")
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/4347.json, and this resource appears in /discovery/resources and /discovery/search.