# Composite Crypto Market Signal (BTC/ETH Bundle)

> Composite Crypto Market Signal (BTC/ETH Bundle) is a paid API for AI agents from nonvisceral-eloisa-mousily.ngrok-free.dev, paid per call via x402, $0.06/call, status unknown (last checked 2026-09-15).

Returns a single bundled snapshot of BTC/ETH market state combining regime direction, liquidation cascade risk with open interest velocity, and composite sentiment in one call.

## Facts

- Endpoint: GET https://nonvisceral-eloisa-mousily.ngrok-free.dev/api/composite-signal
- Price: $0.06/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/nonvisceral-eloisa-mousily-ngrok-free-dev-9651c63e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JQPYyEojN4Mw3mzDjbJBm

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 nonvisceral-eloisa-mousily-ngrok-free-dev-9651c63e
```

Example prompt: Before my next trade, pull the full crypto market snapshot — give me BTC and ETH regime direction, current liquidation cascade risk, open interest velocity, and composite sentiment all at once so I have a complete picture.

## When to prefer this

Prefer this endpoint when a trading agent needs all three core crypto market signals (regime, liquidation risk, sentiment) simultaneously in a single decision cycle, especially when latency and call cost matter — this bundle costs $0.06 vs $0.07+ when calling individual endpoints separately. Ideal for automated trading bots that evaluate market state on every tick or decision loop. Use individual sibling endpoints only when you need a specific signal in isolation or at higher refresh granularity.

## Known failure modes

- Upstream data unavailable: one or more signal components may be stale or missing, potentially returning partial results
- ngrok tunnel down or unreachable: connection timeout or 502/503 error
- Rate limiting or payment failure: 402 Payment Required if x402 payment not processed correctly
- Empty or malformed JSON if provider data feeds are temporarily interrupted

## How this service works

Bundled market state inference API: combines BTC/ETH regime direction, liquidation cascade risk + open interest velocity, and composite crypto sentiment in a single call. Discounted vs $0.07 a-la-carte. Designed for trading agents that need a complete market snapshot per decision cycle.

## Output

Returns a JSON object with three top-level sections: (1) regime — BTC/ETH trend direction (bull/bear) with composite confidence score; (2) liquidations — open interest level, 1h velocity, cascade risk classification, and notable large trades; (3) sentiment — short-term and long-term sentiment scores with signal strengths and a contrarian indicator. Also includes updated_at timestamp and a bundle_note describing the discount vs. buying signals individually.

## 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",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "regime": {
       "type": "object",
       "description": "BTC/ETH trend direction and composite confidence"
      },
      "sentiment": {
       "type": "object",
       "description": "Short-term + long-term sentiment with strengths and contrarian signal"
      },
      "updated_at": {
       "type": "string"
      },
      "bundle_note": {
       "type": "string"
      },
      "liquidations": {
       "type": "object",
       "description": "Open interest, velocity, cascade risk, large trades"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/nonvisceral-eloisa-mousily-ngrok-free-dev-9651c63e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from nonvisceral-eloisa-mousily.ngrok-free.dev](https://www.zero.xyz/host/nonvisceral-eloisa-mousily.ngrok-free.dev/llms.txt)