# Kronos Signals Stablecoin Market Cap & Flow Dashboard

> Kronos Signals Stablecoin Market Cap & Flow Dashboard is a paid API for AI agents from kronossignals.com, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-14).

Returns total stablecoin market cap, top-10 coin dominance breakdown, and 7-day/30-day mint/burn supply flow data sourced from DeFiLlama with 15-minute caching.

## Facts

- Endpoint: GET https://kronossignals.com/api/v1/stablecoins
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/kronos-signals-stablecoin-market-cap-flow-dashboard-ff774a15
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_cc1Ug4K85PNRTVIp4Q0vF

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 kronos-signals-stablecoin-market-cap-flow-dashboard-ff774a15
```

Example prompt: What's the current total stablecoin market cap, how is it split among the top 10 coins, and are net flows into crypto positive or negative over the last 7 and 30 days?

## When to prefer this

Choose this endpoint when you need a comprehensive, single-call stablecoin macro picture: total market cap, per-coin dominance, and multi-timeframe supply flows. Prefer over manual DeFiLlama scraping because it is pre-aggregated, cached, and returns structured JSON with explicit availability signals rather than fabricating data on failure.

## Known failure modes

- DeFiLlama source unreachable — returns available:false instead of fabricating data
- Rate limiting or upstream API downtime causing incomplete data
- Stale data up to 15 minutes old due to cache

## How this service works

Stablecoin market cap, top-10 breakdown by dominance, and 7d/30d supply flows (mint/burn) via DeFiLlama. Shows total stablecoin market cap, per-coin dominance %, and net capital entering/leaving crypto. 15-minute caching. Never fabricated — returns available:false when sources are unreachable. $0.02 USDC via x402.

## Output

Returns the total stablecoin market cap in USD, a breakdown of the top 10 stablecoins showing each coin's name and dominance percentage, and net 7-day and 30-day supply flow data (mint minus burn) indicating whether capital is entering or leaving the crypto ecosystem. Returns available:false if DeFiLlama is unreachable.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "as_of": "2026-07-02T10:00:00.000Z",
  "flows": {
   "flow_7d_pct": 0.75,
   "flow_7d_usd": 1200000000,
   "flow_30d_pct": 3.23,
   "flow_30d_usd": 5000000000
  },
  "stale": false,
  "source": "DeFiLlama stablecoins API (stablecoins.llama.fi)",
  "disclaimer": "Informational only; not financial advice. Stablecoin flows (mint/burn) approximate capital entering/leaving crypto.",
  "interpretation": "net +$1.2bn over 7d = capital inflow to crypto",
  "top_stablecoins": [
   {
    "name": "Tether",
    "symbol": "USDT",
    "circulating": 110000000000,
    "dominance_pct": 68.75
   }
  ],
  "as_of_age_seconds": 0,
  "total_stablecoin_mcap": 160000000000
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/kronos-signals-stablecoin-market-cap-flow-dashboard-ff774a15/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from kronossignals.com](https://www.zero.xyz/host/kronossignals.com/llms.txt)