# Liquid Agent Signals – Inverse-Volatility Portfolio Weights

> Liquid Agent Signals – Inverse-Volatility Portfolio Weights is a paid API for AI agents from api.liquidagent.ai, paid per call via x402, $0.04/call, status unknown (last checked 2026-09-15).

Returns suggested inverse-volatility portfolio weights for yield-bearing assets, and optionally compares them against a given vault's current allocations to show drift.

## Facts

- Endpoint: GET https://api.liquidagent.ai/v1/signals
- Price: $0.04/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/liquid-agent-signals-inverse-volatility-portfolio-weights-20dc5261
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yb98x0ObajRE8eozBbfSV

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 liquid-agent-signals-inverse-volatility-portfolio-weights-20dc5261
```

Example prompt: Check my Liquid Agent vault at 0xAbC123…456 and tell me the suggested inverse-volatility weights, plus how much each position has drifted from the recommended allocation so I know what to rebalance.

## When to prefer this

Choose this endpoint when you need data-driven, inverse-volatility-based portfolio weight suggestions for a dollar-denominated yield account, especially when you also want to see how a specific vault's current allocation compares to the optimum. It is ideal for agents that automate savings rebalancing decisions or monitor portfolio drift over time. Prefer it over generic DeFi yield endpoints when the user is operating within the Liquid Agent ecosystem and wants actionable, per-asset weight guidance rather than raw APY data.

## Known failure modes

- Invalid or malformed vault address returns an error or empty drift fields
- Vault address not found on-chain may return null vault weights with only suggested weights populated
- Network or provider outage returns 5xx error
- Payment failure (x402 protocol) results in 402 response before data is returned
- Empty or stale signal data if underlying volatility data feed is unavailable

## How this service works

A dollar account that puts your money on autopilot: earn yield, send money in seconds, and buy stocks from $1, all from one balance, with none of the crypto.

## Output

Returns a JSON object containing the current suggested inverse-volatility asset weights. If a vault address is supplied, the response also includes that vault's current weights per asset and the drift (difference) between actual and suggested allocations, giving a clear picture of what needs rebalancing.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/liquid-agent-signals-inverse-volatility-portfolio-weights-20dc5261/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.liquidagent.ai](https://www.zero.xyz/host/api.liquidagent.ai/llms.txt)