# SilverbackDeFi Technical Analysis

> SilverbackDeFi Technical Analysis is a paid API for AI agents from x402.silverbackdefi.app, paid per call via x402, $0.03/call, status down (last checked 2026-09-15).

Returns RSI, MACD, and Bollinger Bands technical indicators for a crypto token over a specified timeframe

## Facts

- Endpoint: GET https://x402.silverbackdefi.app/api/v1/technical-analysis
- Price: $0.03/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-silverbackdefi-app-b69d54c6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QSc4FY-xT2UzN6MDwzZ8E

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 x402-silverbackdefi-app-b69d54c6
```

Example prompt: Can you run a 30-day technical analysis on ethereum — I want to see the RSI, MACD, and Bollinger Bands to decide if it's a good time to enter a position?

## When to prefer this

Use this endpoint when you need standard technical analysis indicators (RSI, MACD, Bollinger Bands) for a specific crypto token and want a single API call that computes all three. Prefer this over raw price feeds when you need pre-computed momentum, trend, and volatility signals ready for trading decisions. Particularly useful for DeFi-native workflows already operating in the x402 payment ecosystem.

## Known failure modes

- Invalid CoinGecko token ID returns an error or empty result
- Unsupported timeframe value (not 1, 7, 14, or 30) may cause a 400 or unexpected response
- Payment of $0.03 USDC not fulfilled triggers 402 Payment Required
- Stale or missing price data from CoinGecko may produce incomplete indicators
- Network timeout or upstream data outage returns 5xx error

## How this service works

Returns market technical indicators and trading signals for crypto assets across multiple chains; paid endpoint for on‑demand TA.

## Output

Returns computed technical analysis indicators including RSI (momentum oscillator), MACD (trend-following signal), and Bollinger Bands (volatility measure) for the requested token and timeframe, helping assess overbought/oversold conditions and price trend direction.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "token": {
   "type": "string",
   "description": "CoinGecko token ID (e.g., bitcoin, ethereum, solana)"
  },
  "timeframe": {
   "type": "string",
   "description": "Analysis period in days: 1, 7, 14, or 30"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "rsi": 55,
  "macd": {
   "signal": "bullish",
   "histogram": 0.5
  },
  "trend": "up",
  "success": true,
  "momentum": "bullish",
  "recommendation": "HOLD"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-silverbackdefi-app-b69d54c6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.silverbackdefi.app](https://www.zero.xyz/host/x402.silverbackdefi.app/llms.txt)