# fold · x402 — Perpetuals Market Structure Analysis

> fold · x402 — Perpetuals Market Structure Analysis is a paid API for AI agents from x402.fold.computer, paid per call via x402, $0.01/call, status down (last checked 2026-09-15).

Returns machine-readable market structure intelligence for a perpetual futures symbol, including trend, BOS/CHoCH signals, range, support/resistance levels, and buy/sell pressure across 1h and 4h timeframes.

## Facts

- Endpoint: GET https://x402.fold.computer/structure
- Price: $0.01/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/fold-x402-perpetuals-market-structure-analysis-479ee6e5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2Ap0MzkHX1nXVe5vRBrpP

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 fold-x402-perpetuals-market-structure-analysis-479ee6e5
```

Example prompt: What's the current market structure for BTC perps — trend, any BOS or CHoCH signals, support and resistance levels, and buy/sell pressure across the 1h and 4h?

## When to prefer this

Use this endpoint when an onchain agent needs machine-readable, structured technical market data for perpetual futures — specifically BOS/CHoCH signals, multi-timeframe trend direction, and support/resistance levels — rather than raw price feeds or order book data. Ideal for autonomous trading agents that need parsed market structure rather than raw OHLCV data.

## Known failure modes

- Invalid or unsupported symbol returns an error status
- Payment not completed via x402 results in a 402 Payment Required response
- Network timeout if the market data service is unavailable
- Missing required 'symbol' parameter results in a validation error

## How this service works

Machine-readable market intelligence for onchain agents, served over x402.

## Output

A JSON object with a status field and a data object containing multi-timeframe market structure analysis for the requested perp symbol, including trend direction, Break of Structure (BOS) and Change of Character (CHoCH) signals, current price range, support/resistance zones, and market pressure readings across 1h and 4h timeframes.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "symbol"
 ],
 "properties": {
  "symbol": {
   "type": "string",
   "description": "Perp symbol, e.g. BTC, ETH, SOL"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "status",
  "data"
 ],
 "properties": {
  "data": {
   "type": "object",
   "description": "trend, BOS/CHoCH, range, support/resistance, pressure across 1h+4h"
  },
  "status": {
   "type": "string",
   "example": "success"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/fold-x402-perpetuals-market-structure-analysis-479ee6e5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.fold.computer](https://www.zero.xyz/host/x402.fold.computer/llms.txt)