# Market Intelligence API – Net Dollar Liquidity

> Market Intelligence API – Net Dollar Liquidity is a paid API for AI agents from api.marketintelligenceapi.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Returns current net dollar liquidity (Fed assets minus TGA minus RRP), its trend direction, percentile rank, multi-period changes, and a 26-week historical series for macro market context.

## Facts

- Endpoint: GET https://api.marketintelligenceapi.com/api/v1/rates/liquidity?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/market-intelligence-api-net-dollar-liquidity-97177155
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_hBzBZY9m2fBcPRvYrY9v6

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability market-intelligence-api-net-dollar-liquidity-97177155
```

Example prompt: What's the current net dollar liquidity reading — is the macro tide expanding or contracting, and how does it compare to the past two years?

## When to prefer this

Choose this endpoint when you need a single, pre-computed macro liquidity signal combining Fed balance sheet, Treasury General Account, and reverse repo data — particularly when assessing whether conditions favor risk-on positioning in crypto or equities. Prefer this over raw Fed data endpoints when you want trend classification, percentile context, and multi-timeframe changes in one call without aggregating multiple sources yourself.

## Known failure modes

- Upstream data delay from Fed or Treasury sources causing stale readings
- API returns 402 if payment header is missing or USDC balance is insufficient
- Rate or network errors returning 5xx if underlying data provider is temporarily unavailable
- Empty or null series if historical data window is incomplete

## How this service works

Fed liquidity and net dollar liquidity: Fed total assets minus the Treasury General Account minus overnight reverse repo, now and its 1/4/13/52-week change, trend EXPANDING/CONTRACTING/FLAT, percentile over two years and a 26-week series. Fed, Treasury and New York Fed data. Use to judge the macro tide for crypto and equities.

## Output

A JSON object containing the current net dollar liquidity value (Fed total assets minus Treasury General Account minus overnight reverse repo), its change over 1, 4, 13, and 52 weeks, a trend label (EXPANDING, CONTRACTING, or FLAT), its percentile rank over the past two years, and a 26-week historical series of liquidity readings.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input",
  "output"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {},
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "description": "Example JSON response returned by this endpoint"
    }
   },
   "additionalProperties": true
  }
 },
 "additionalProperties": false
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "trend": "EXPANDING",
  "weeklyChange": {
   "4w": {
    "percent": 1.07
   }
  },
  "percentileOfRange": 88,
  "netLiquidityTrillionsUsd": 5.789
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/market-intelligence-api-net-dollar-liquidity-97177155/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.marketintelligenceapi.com](https://www.zero.xyz/host/api.marketintelligenceapi.com/llms.txt)