# OwlChart Coin Brief Pack

> OwlChart Coin Brief Pack is a paid API for AI agents from owlchart.com, paid per call via x402, $0.03/call, status unknown (last checked 2026-10-17).

Returns a multi-part brief for a cryptocurrency including sentiment score, heatmap direction, order book snapshot, funding/OI data, liquidations, and news.

## Facts

- Endpoint: GET https://owlchart.com/api/x402/pack-coin-brief?utm_source=zero.xyz
- Price: $0.03/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-17
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/owlchart-coin-brief-pack-3e1fd209
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xSriYlquZDOxEUXpH3C6A

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 owlchart-coin-brief-pack-3e1fd209
```

Example prompt: Can you pull a full market brief for BTC right now — I want the sentiment score, heatmap direction, funding, liquidations, and order book snapshot all in one shot?

## When to prefer this

Use this endpoint when you need a multi-dimensional real-time snapshot of a single cryptocurrency's market conditions in one call — covering sentiment, heatmap, order book, funding, liquidations, and news simultaneously — rather than calling multiple specialized endpoints separately. Ideal for trading agents, market briefing bots, or any workflow needing a holistic coin overview.

## Known failure modes

- Invalid or unrecognized coin ticker returns an error or empty result
- Payment failure via x402 protocol returns 402 status
- Network latency from aggregating 34 exchange feeds may cause timeouts
- Illiquid or delisted coins may return sparse or empty sub-sections
- Missing required 'coin' query parameter causes a 400 bad request

## How this service works

Live crypto and stock market console: OwlView charts, TBO breakout signals, order books from 34 exchanges, ETF flows, funding, liquidations and Fed odds.

## Output

A JSON object containing the coin ticker and a 'parts' object with sub-sections for news, a numeric sentiment score (e.g. 62), a heatmap object indicating pull direction (e.g. 'up'), an order book snapshot, funding and open interest data, and liquidation data — all sourced from up to 34 exchanges.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "coin"
     ],
     "properties": {
      "coin": {
       "type": "string",
       "description": "Coin ticker, e.g. BTC, ETH, SOL"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "coin": "BTC",
  "parts": {
   "news": {},
   "score": {
    "score": 62
   },
   "heatmap": {
    "pull": "up"
   },
   "orderbook": {},
   "funding-oi": {},
   "liquidations": {}
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/owlchart-coin-brief-pack-3e1fd209/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from owlchart.com](https://www.zero.xyz/host/owlchart.com/llms.txt)