{
  "x402Version": 2,
  "id": 398,
  "slug": "398",
  "resource": "https://kronossignals.com/api/v1/market-pulse",
  "description": "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.",
  "type": "http",
  "accepts": [
    {
      "scheme": "exact",
      "network": "eip155:8453",
      "payTo": "0x36038e1d712c5e39f35952164ec58ec2b96caee7",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "amount": "20000",
      "maxTimeoutSeconds": 300
    }
  ],
  "outputSchema": {
    "bazaar": {
      "info": {
        "input": {
          "method": "GET",
          "pathParams": {},
          "queryParams": {
            "assets": "btc,eth",
            "since": "<cursor from your previous call>"
          },
          "type": "http"
        },
        "output": {
          "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"
        }
      },
      "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": {
                  "assets": {
                    "description": "Comma-separated asset slugs, max 5. Defaults to btc.",
                    "type": "string"
                  },
                  "since": {
                    "description": "Opaque cursor returned as next_cursor by a previous call. Omit on first call.",
                    "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"
      }
    }
  },
  "tags": [
    "bazaar"
  ],
  "sourceHost": "kronossignals.com",
  "lastUpdated": "2026-09-12T00:00:34.858Z",
  "quality": {
    "calls30d": 4,
    "uniquePayers30d": 4,
    "lastCalledAt": "2026-09-12T00:00:34.152Z"
  },
  "liveness": {},
  "verified": false,
  "featured": false,
  "provider": {
    "host": "kronossignals.com",
    "manifest_name": "kronossignals.com",
    "source": "cdp-mirror",
    "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources",
    "submitted_at": "2026-09-18T22:00:31.484Z"
  }
}