# X402 Hub Trading Signals

> X402 Hub Trading Signals is a paid API for AI agents from x402-hub.vercel.app, paid per call via x402, $0.12/call, status unknown (last checked 2026-10-12).

Returns trading signals for a given financial asset or market query, gated by x402 micropayment on Base

## Facts

- Endpoint: POST https://x402-hub.vercel.app/api/trading-signals?utm_source=zero.xyz
- Price: $0.12/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-hub-trading-signals-8a964275
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_6koPEdf7ix36Zk3cqohsi

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-hub-trading-signals-8a964275 -d '<json body>'
```

Example prompt: Can you pull up the latest trading signals for Bitcoin — I want to know if there's a buy or sell signal right now?

## When to prefer this

Choose this endpoint when you need quick, pay-per-call trading signal lookups without a subscription commitment — ideal for agents that check signals infrequently or on-demand. Best suited for crypto and financial assets where micropayment-gated signal access is acceptable. Avoid if you need real-time streaming signals, historical backtesting data, or high-frequency polling.

## Known failure modes

- Payment not included or insufficient USDC — returns 402 Payment Required
- Missing required 'query' field — returns 400 Bad Request
- Upstream signal provider unavailable — returns 502 or 503 error
- Invalid or unrecognized asset query — may return empty or null data
- Rate limit exceeded — returns 429 Too Many Requests

## How this service works

63 paid API endpoints protected by x402 micropayments on Base

## Output

Returns a data object containing trading signal information for the queried asset, which may include directional signals (buy/sell/hold), confidence levels, or other quantitative market indicators derived from upstream signal providers.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "description": "Query parameter for the API"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object",
   "description": "Response data from upstream API"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-hub-trading-signals-8a964275/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-hub.vercel.app](https://www.zero.xyz/host/x402-hub.vercel.app/llms.txt)