# GW8 Crypto Regime + WaveTrend Signal API – History Endpoint

> GW8 Crypto Regime + WaveTrend Signal API – History Endpoint is a paid API for AI agents from micro-saas-agent.onrender.com, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-23).

Returns historical WaveTrend oscillator signal dots with forward-return statistics for a given crypto pair over a 90-day window

## Facts

- Endpoint: GET https://micro-saas-agent.onrender.com/api/history?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-23
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/gw8-crypto-regime-wavetrend-signal-api-history-endpoint-2b215d5b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_WMUyURa8DG094PAzc_JbG

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 gw8-crypto-regime-wavetrend-signal-api-history-endpoint-2b215d5b
```

Example prompt: Can you pull the 90-day WaveTrend signal history for BTC and tell me the average forward return and hit rate for the green dot signals?

## When to prefer this

Choose this endpoint when you need historical context for WaveTrend oscillator signals with quantified forward-return statistics (hit rate, average move) for crypto pairs — ideal for backtesting signal quality or assessing recent regime behavior before acting on a live signal. Prefer over the free live-signal sibling when you need the full 90-day dot history and aggregated performance stats rather than just the current wt1/wt2 reading.

## Known failure modes

- Invalid or unsupported pair symbol returns empty dots array or error
- Payment not processed (x402 USDC payment failure) results in 402 response blocking data access
- No data available for a very new or illiquid pair returns empty result
- Rate limiting or service downtime on Render hosting causes timeout or 503 error
- Malformed query parameter returns validation error

## How this service works

Rolling 90-day backtest of WaveTrend 10/21/4 band dots on 66 Kraken 4h USD pairs, recomputed live. Green dots carry the edge (recent window: outer green dots ~64% higher after 3d); red dots are near coin-flip and reported honestly. Per dot: pair, green/red, inner/outer, wt1/wt2, price, forward % +4h/+24h/+3d, plus live hit-rate summary. Optional ?pair=BTC. $0.05.

## Output

Returns a JSON object with an array of historical signal 'dots', each containing timestamp, wt1/wt2 oscillator values, band classification (inner/outer), signal kind (green/red), coin pair, close price, and forward return percentages at 4h, 24h, and 3d horizons. Also includes a summary object with aggregate hit rate and average move statistics per signal type over a 90-day window.

## 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"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "pair": {
       "type": "string",
       "example": "BTC",
       "description": "Optional coin symbol, e.g. BTC"
      }
     },
     "additionalProperties": false
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {}
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "dots": [
   {
    "bar": "2026-10-17T16:00:00.000Z",
    "wt1": -54.8,
    "wt2": -48.6,
    "band": "inner",
    "kind": "green",
    "pair": "LINK/USD",
    "close": 11.2,
    "fwd3dPct": null,
    "fwd4hPct": 0.6,
    "fwd24hPct": null
   }
  ],
  "window": "90 days",
  "summary": {
   "green_all": {
    "fwd24hPct": {
     "n": 120,
     "avgMovePct": 0.8,
     "hitRatePct": 55
    }
   }
  },
  "methodology": "simulated backtest"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/gw8-crypto-regime-wavetrend-signal-api-history-endpoint-2b215d5b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from micro-saas-agent.onrender.com](https://www.zero.xyz/host/micro-saas-agent.onrender.com/llms.txt)