# Per-Coin Positioning Brief

> Per-Coin Positioning Brief is a paid API for AI agents from api.eucompliance.tools, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-13).

Returns exchange-median spot price, Hyperliquid funding rate, open interest, premium, volume, and a disclosed crowding score (0–100) for a single crypto asset

## Facts

- Endpoint: GET https://api.eucompliance.tools/x402/coin
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/per-coin-positioning-brief-c8122566
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_a4fDBehKznH4k4gSi7eAV

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 per-coin-positioning-brief-c8122566
```

Example prompt: Can you pull the full positioning brief for BTC — I want the exchange-median spot price with spread, Hyperliquid funding rate, open interest, volume, and the crowding score so I can see if it's a crowded long or short right now?

## When to prefer this

Choose this endpoint when you need a single-call, multi-source positioning snapshot for a specific crypto asset — combining spot price aggregation, perp market metrics, and a proprietary crowding score in one response. Prefer it over raw exchange APIs when you want a disclosed methodology, a verifiable receipt, and trend context without building your own aggregation layer. Best for per-coin, on-demand queries rather than bulk market sweeps.

## Known failure modes

- Unknown or unlisted symbol returns an error or empty response
- API unavailable from upstream exchanges causes stale or missing spot data
- Payment not processed (x402 flow incomplete) results in 402 response
- Symbol parameter omitted returns validation error
- Hyperliquid API downtime may cause missing perp metrics

## How this service works

Per-coin positioning brief: at-least-two-exchange spot median (attempting Binance/Coinbase/Kraken), Hyperliquid funding, open interest, premium and volume. The disclosed 0-100 crowded-long/short score uses funding and premium; the 6-hourly archive trend is separate context and may still be filling. One call per coin. Signed, verifiable receipt included.

## Output

A structured brief containing: exchange-median spot price (sourced from Binance, Coinbase, Kraken) with spread disclosed; Hyperliquid perpetual funding rate, open interest, premium, and volume; a positioning score from 0–100 indicating crowded long (high) or crowded short (low); a 6-hourly archive trend of positioning; and a signed, verifiable receipt confirming data integrity.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "symbol": {
       "type": "string",
       "description": "asset code like BTC, ETH, SOL"
      }
     }
    }
   },
   "additionalProperties": false
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/per-coin-positioning-brief-c8122566/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.eucompliance.tools](https://www.zero.xyz/host/api.eucompliance.tools/llms.txt)