# b0x402 DeFi Market Equilibrium Signal — /v1/dinalibrium

> b0x402 DeFi Market Equilibrium Signal — /v1/dinalibrium is a paid API for AI agents from x402-cf-worker.mulberry-boar.workers.dev, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Returns ETH-to-stablecoin ratio and stablecoin supply change metrics to gauge DeFi market equilibrium over a configurable lookback window

## Facts

- Endpoint: POST https://x402-cf-worker.mulberry-boar.workers.dev/v1/dinalibrium?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/b0x402-defi-market-equilibrium-signal-v1-dinalibrium-41f968ae
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_UXASIJ_RQclKL_FZdgbmw

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 b0x402-defi-market-equilibrium-signal-v1-dinalibrium-41f968ae -d '<json body>'
```

Example prompt: Pull the DeFi market equilibrium signal for the last 7 days anchored to USDC — I want to see the ETH-to-stablecoin ratio and how much stablecoin supply has shifted.

## When to prefer this

Use this endpoint when you need a quantitative DeFi market equilibrium signal — specifically the ETH-to-stablecoin ratio and stablecoin supply dynamics — anchored to a specific stablecoin over a defined lookback window. Prefer it over generic price feeds when you need supply-side liquidity context rather than spot price. It pays per-call via x402 USDC on Base, making it suitable for on-demand agent queries without subscription overhead.

## Known failure modes

- Invalid window value (not 1d/7d/30d) — returns 400 validation error
- Unsupported stablecoin anchor (not USDC/USDT/DAI) — returns 400
- Insufficient USDC balance for x402 payment — returns 402 Payment Required
- Worker cold start or Cloudflare timeout — returns 5xx
- Upstream data provider unavailable — stale or missing ratio data

## How this service works

AI-powered crypto intelligence — meme coin signals, DeFi sentiment, market equilibrium, wallet profiling. Pay per call in USDC on Base via the x402 standard.

## Output

Returns a JSON object with an ISO timestamp, the current ETH-to-stablecoin ratio (e.g. 0.87), and the percentage change in stablecoin supply over the selected window (e.g. +2.3%). Useful for gauging whether DeFi is in a risk-on or risk-off regime.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "window": {
   "enum": [
    "1d",
    "7d",
    "30d"
   ],
   "type": "string",
   "default": "7d",
   "description": "Lookback window"
  },
  "stablecoin": {
   "enum": [
    "USDC",
    "USDT",
    "DAI"
   ],
   "type": "string",
   "default": "USDC",
   "description": "Stablecoin to anchor"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "timestamp": "ISO",
 "eth_stablecoin_ratio": 0.87,
 "stablecoin_supply_change_pct_7d": 2.3
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/b0x402-defi-market-equilibrium-signal-v1-dinalibrium-41f968ae/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-cf-worker.mulberry-boar.workers.dev](https://www.zero.xyz/host/x402-cf-worker.mulberry-boar.workers.dev/llms.txt)