LiquidityPulse

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1

0.05 USDC
Atomic price: 50000 · Network: eip155:8453 · Asset: USDC · Scheme: exact

Payment option 2

0.05 USDC
Atomic price: 50000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "50000",
    "payTo": "0x52Ab53912D37759B2ad364f22dD06B16714b6C06"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "50000",
    "payTo": "3nmeVj5m9Uq2hSTfsVsn3tJMHRJQNMKR1AjzyUJbrSgw"
  }
]

Observed health

Status

Healthy

Latest latency

35 ms

Average latency

40 ms

HTTP status

402

Last checked

2026-11-04T22:28:39.903Z

Reachability

100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "object",
  "required": [
    "type",
    "method"
  ],
  "properties": {
    "type": {
      "type": "string",
      "const": "http"
    },
    "method": {
      "type": "string",
      "enum": [
        "GET",
        "HEAD",
        "DELETE"
      ]
    },
    "queryParams": {
      "type": "object",
      "properties": {}
    }
  }
}

Output schema

{
  "category": "markets",
  "description": "US market-liquidity and financial-conditions macro read, made agent-callable. One x402 call (no parameters) returns net liquidity — the Fed balance sheet minus overnight reverse repo minus the Treasury General Account, the widely-watched proxy for the dollar liquidity behind risk assets — and its 4-week trend (EXPANDING / NEUTRAL / CONTRACTING), plus financial conditions from the Chicago Fed NFCI (LOOSE / NEUTRAL / TIGHT), the high-yield credit spread, the 10y-2y yield curve, and a combined regime read (risk-on tailwind / mixed / risk-off headwind). The 'is the tide coming in or going out' signal that sits behind every risk asset, served pay-per-call. $0.05 in USDC on Base via x402. Source: FRED / Federal Reserve (free/public). Sibling of MacroPulse; pairs with the positioning cluster (COT, FundingRates).",
  "name": "LiquidityPulse",
  "properties": {
    "input": {
      "properties": {
        "method": {
          "enum": [
            "GET",
            "HEAD",
            "DELETE"
          ],
          "type": "string"
        },
        "queryParams": {
          "properties": {},
          "type": "object"
        },
        "type": {
          "const": "http",
          "type": "string"
        }
      },
      "required": [
        "type",
        "method"
      ],
      "type": "object"
    },
    "output": {
      "properties": {
        "example": {
          "components_usd_bn": {
            "bank_reserves": 2993.3,
            "fed_balance_sheet": 6748.6,
            "reverse_repo_onrrp": 1.4,
            "treasury_general_account": 907.3
          },
          "credit_spread_hy_pct": 2.75,
          "financial_conditions": "LOOSE",
          "financial_conditions_nfci": -0.529,
          "interpretation": "Net liquidity is contracting (-1.95% over 4 weeks) and financial conditions are loose (NFCI -0.53, easing). Regime: mixed.",
          "liquidity_signal": "CONTRACTING",
          "net_liquidity_4w_change_bn": -115.9,
          "net_liquidity_4w_change_pct": -1.95,
          "net_liquidity_usd_bn": 5839.9,
          "regime": "Mixed",
          "source": "Federal Reserve Economic Data (FRED)",
          "yield_curve_10y2y": 0.44
        },
        "type": {
          "type": "string"
        }
      },
      "required": [
        "type"
      ],
      "type": "object"
    }
  },
  "required": [
    "input"
  ],
  "tags": [
    "liquidity",
    "macro",
    "financial-conditions",
    "fed",
    "risk"
  ],
  "type": "object",
  "version": "1.0.0"
}