# SignalPulse Crypto Market Scan (Analysis Tier)

> SignalPulse Crypto Market Scan (Analysis Tier) is a paid API for AI agents from signalpulse.theaslangroupllc.com, paid per call via x402, $2/call, status unknown (last checked 2026-09-14).

Delivers an institutional-grade multi-layer analysis of BTC, ETH, and the top-25 crypto assets covering market regime, breadth, on-chain cycle, derivatives positioning, funding extremes, and liquidation context with directional bias and confidence.

## Facts

- Endpoint: GET https://signalpulse.theaslangroupllc.com/api/scan/crypto
- Price: $2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/signalpulse-crypto-market-scan-analysis-tier-03369021
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_ObdABmSmelnR_K0Xmyu81

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 signalpulse-crypto-market-scan-analysis-tier-03369021
```

Example prompt: Give me a full institutional crypto market scan right now — I want the regime read, market breadth, on-chain cycle position, derivatives positioning, funding extremes, liquidation context, and a directional bias with confidence for BTC, ETH, and the top-25.

## When to prefer this

Use this endpoint when you need a comprehensive, multi-factor institutional-grade read of the crypto market beyond simple price data — specifically when you need regime context, on-chain cycle positioning, derivatives and funding analysis, and a synthesized directional bias with confidence across BTC, ETH, and top-25 assets in a single call. Prefer over raw data feeds or single-indicator endpoints when holistic market context and reasoning narrative are needed.

## Known failure modes

- Payment not received or insufficient USDC — returns 402 Payment Required
- Market data feed temporarily unavailable — returns 503 or partial data
- Rate limit exceeded — returns 429
- Invalid request format — returns 400 with description
- On-chain data provider latency causing delayed response

## How this service works

SignalPulse crypto market scan (analysis tier) — institutional multi-layer read of BTC/ETH and the top-25: regime, market breadth, on-chain cycle, derivatives positioning, funding extremes, liquidation context, with directional bias, confidence and reasoning. Executable entries/stops/targets and post-cost EV are premium-only.

## Output

Returns a structured multi-layer institutional analysis of the top-25 crypto assets including: market regime classification, market breadth score, on-chain cycle position, derivatives positioning summary, funding rate extremes, liquidation context, overall directional bias, confidence level, and supporting reasoning narrative. Executable entries, stops, targets and post-cost EV are reserved for premium tier.

## 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": {
      "style": {
       "type": "string",
       "description": "scalp | intraday | swing (default: intraday)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "tier": "agent_analysis",
  "scan_type": "crypto",
  "market_theme": "BTC mid-cycle; risk-on breadth",
  "best_opportunity": {
   "bias": "bullish",
   "signal": "BUY",
   "rationale": "...multi-layer synthesis...",
   "confidence": 0.7,
   "instrument": "BTCUSD",
   "key_factors": []
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/signalpulse-crypto-market-scan-analysis-tier-03369021/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from signalpulse.theaslangroupllc.com](https://www.zero.xyz/host/signalpulse.theaslangroupllc.com/llms.txt)