# EVPlus Bias Recommendation Engine

> EVPlus Bias Recommendation Engine is a paid API for AI agents from evplus-funding-server.onrender.com, paid per call via x402, $0.6/call, status down (last checked 2026-09-15).

Returns an AI-powered market bias recommendation (bearish/neutral/bullish score) based on current funding rate and market conditions to guide crypto arbitrage positioning.

## Facts

- Endpoint: POST https://evplus-funding-server.onrender.com/api/x402/bias/recommend
- Price: $0.6/call
- Payment: x402
- Status: down
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/evplus-funding-server-onrender-com-8424688a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_w1HZP8Ug2SZEZnltMk1Ld

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 evplus-funding-server-onrender-com-8424688a -d '<json body>'
```

Example prompt: Based on current crypto market conditions and funding rates, give me an AI bias recommendation — should I be bearish, neutral, or bullish for my BTC funding rate arbitrage position right now?

## When to prefer this

Use this endpoint when you need an AI-synthesized directional bias recommendation specifically calibrated for funding rate arbitrage strategies, especially when pairing with the sibling endpoints for bias-optimized arbitrage positions or funding rate opportunities on the same platform.

## Known failure modes

- Market data unavailable — returns 503 or error if upstream data feeds are down
- Invalid or missing request parameters — returns 400 bad request
- Insufficient USDC payment (x402 payment required, $0.6 per call) — returns 402 Payment Required
- Rate limiting or server overload on Render.com free tier — returns 503 or timeout
- Stale market data resulting in low-confidence recommendations

## How this service works

AI-powered bias recommendation based on market conditions

## Output

Returns an AI-generated bias score (likely on a 0.1 to 0.9 scale where 0.1=bearish, 0.5=neutral, 0.9=bullish) along with a directional recommendation and reasoning based on current market and funding rate conditions.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/evplus-funding-server-onrender-com-8424688a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from evplus-funding-server.onrender.com](https://www.zero.xyz/host/evplus-funding-server.onrender.com/llms.txt)