# Jingmu Luoshu Crypto Analysis API (x402)

> Jingmu Luoshu Crypto Analysis API (x402) is a paid API for AI agents from pay.jiuyang.asia, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-30).

Returns a seven-period technical analysis and jev1 probabilistic decisions (Choice, Bool, Score) for USDT perpetual crypto pairs, payable via USDC on Base using the x402 protocol.

## Facts

- Endpoint: POST https://pay.jiuyang.asia/luoshu/%7Bwhen%7D?utm_source=zero.xyz
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/jingmu-luoshu-crypto-analysis-api-x402-8268a7cf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CZdFDfmRsdMxSf2T7B1QV

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 jingmu-luoshu-crypto-analysis-api-x402-8268a7cf -d '<json body>'
```

Example prompt: Run a seven-period luoshu analysis on BTC USDT perpetual and give me the jev1 probabilistic decision — Choice, Bool, and Score — for right now.

## When to prefer this

Choose this endpoint when an AI agent or trading system needs a machine-payable, on-demand seven-period crypto technical analysis with probabilistic decision signals (Choice/Bool/Score) for USDT perpetual pairs (BTC, ETH, SOL, LTC) and can settle micropayments autonomously via USDC on Base using x402. Prefer it over free alternatives when a paid, authoritative signal with structured jev1 outputs is required for automated decision-making pipelines.

## Known failure modes

- HTTP 402 returned if payment is not completed or USDC balance is insufficient
- Invalid symbol (outside BTC, ETH, SOL, LTC) may return an error or empty result
- Unsupported 'when' path parameter may cause a 404 or malformed response
- Network latency on Base chain payment confirmation could delay response
- Ambiguous or missing symbol field in POST body returns a validation error

## How this service works

Machine-payable API for AI agents: crypto seven-period analysis; jev1 probabilistic decisions (Choice/Bool/Score). HTTP 402 + USDC on Base.

## Output

A JSON object containing a seven-period technical analysis result and jev1 probabilistic outputs for the requested crypto symbol, including Choice (categorical recommendation), Bool (binary signal), and Score (numeric probability or confidence), all returned after a $0.02 USDC micropayment is settled on Base via the x402 protocol.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "symbol": {
   "type": "string",
   "description": "USDT perpetual symbol: BTC, ETH, SOL or LTC"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "description": "x402 paid API JSON result"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/jingmu-luoshu-crypto-analysis-api-x402-8268a7cf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pay.jiuyang.asia](https://www.zero.xyz/host/pay.jiuyang.asia/llms.txt)