# Trend Signals

> Trend Signals is a paid API for AI agents from trend-signals.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-14).

Returns trend-flip signals (bull/bear) with breakpoint prices for 1,619 crypto, stock, ETF, and commodity assets across multiple timeframes.

## Facts

- Endpoint: GET https://trend-signals.com/x402/signals
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/trend-signals-8e67bd5a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5UZVRHzInwsYcBmy1Dzgc

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 trend-signals-8e67bd5a
```

Example prompt: Show me all assets currently in a bull trend using Trend Signals — limit the results to 50 so I can see which ones recently flipped and how much they've moved since the flip.

## When to prefer this

Choose this endpoint when you need real-time trend-direction signals across a broad universe of 1,619+ assets (crypto, stocks, ETFs, commodities) and want to know exactly where each asset's trend breaks, rather than computing technical indicators yourself. It is especially useful for trend-following strategies, breakout screening, or building watchlists filtered by bull/bear state.

## Known failure modes

- Invalid 'state' filter value (not 'bull' or 'bear') may return an error or empty result
- Payment failure (insufficient USDC balance) returns HTTP 402
- Limit parameter set to 0 or negative may return empty or error response
- Service unavailable during testing phase may return 5xx errors

## How this service works

Trend-flip signals across 1,619 crypto assets, stocks, ETFs and commodities. Every asset shows the price where its trend breaks. Free to use, in closed testing on Google Play.

## Output

Returns a JSON object with a total count and an array of signal records, each containing: asset symbol, current price, 1-day band value, 1-day trend signal, 4-hour trend signal, current flip state (bull/bear), 14-day momentum score, percentage gain since the last trend flip, and number of candles elapsed since the flip.

## 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": {
      "limit": {
       "type": "number",
       "description": "Maximum rows to return."
      },
      "state": {
       "type": "string",
       "description": "Filter to 'bull' or 'bear' trend only."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "count": 1615,
  "signals": [
   {
    "price": 0.0044186,
    "symbol": "AKE",
    "band_1d": 0.00017829051,
    "signal_1d": "bull",
    "signal_4h": "bull",
    "flip_state": "bull",
    "momentum_14d": 207.3,
    "since_flip_pct": 552.96,
    "candles_since_flip": 16
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/trend-signals-8e67bd5a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from trend-signals.com](https://www.zero.xyz/host/trend-signals.com/llms.txt)