Material-change feed for up to 5 crypto assets. Pass the cursor from your last c...
https://kronossignals.com/api/v1/market-pulseOverview
Material-change feed for up to 5 crypto assets. Pass the cursor from your last call and receive ONLY what changed since: funding sign or band, funding trend, open-interest regime, alert set, and source stale/recovered. Returns an explicit no-change packet rather than pretending, plus per-asset freshness and a next-poll time derived from the real 5-minute collection cadence. Market data, not advice. $0.02 USDC via x402.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
uncategorized
Provider
Kronos Crypto Data & Forecasts
Source
bazaar
Indexed
2026-08-17 17:12:11
Health
Status
healthy
Latency (p50)
390ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-10-28 01:31:29
Last Healthy
2026-10-28 01:31:29
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"pathParams": {},
"queryParams": {
"assets": "btc,eth",
"since": "<cursor from your previous call>"
},
"type": "http"
}
Output Schema
{
"example": {
"baseline": false,
"changes": [
{
"asset": "btc",
"current": {
"value": "shorts_pay_longs"
},
"freshness": {
"age_seconds": 120,
"status": "fresh"
},
"observed_at": "2026-01-01T00:02:00.000Z",
"previous": {
"value": "longs_pay_shorts"
},
"source_timestamp": "2026-01-01T00:00:00.000Z",
"type": "funding_sign_changed"
}
],
"coverage": [
{
"asset": "btc",
"source_timestamp": "2026-01-01T00:00:00.000Z",
"status": "ok"
}
],
"disclaimer": "Market data, not financial advice.",
"generated_at": "2026-01-01T00:02:00.000Z",
"next_cursor": "<opaque>",
"next_recommended_poll_at": "2026-01-01T00:07:00.000Z",
"no_changes": false,
"rules_version": "2",
"schema_version": "1"
},
"example_kind": "illustrative_schema_only",
"example_note": "Placeholder values and timestamps, not market data.",
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-28 01:31:29 | healthy | 402 | 1414ms | |
| 2026-10-28 00:27:00 | healthy | 402 | 287ms | |
| 2026-10-27 23:32:16 | healthy | 402 | 390ms | |
| 2026-10-27 22:35:18 | healthy | 402 | 312ms | |
| 2026-10-27 21:31:20 | healthy | 402 | 492ms | |
| 2026-10-27 20:16:25 | healthy | 402 | 363ms | |
| 2026-10-27 19:12:25 | healthy | 402 | 248ms | |
| 2026-10-26 15:36:40 | healthy | 402 | 2749ms | |
| 2026-10-26 00:20:26 | healthy | 402 | 969ms | |
| 2026-10-25 04:40:42 | healthy | 402 | 294ms |