# x402 Meta Gateway — Compare Crypto Intelligence

> x402 Meta Gateway — Compare Crypto Intelligence is a paid API for AI agents from x402.911fund.io, paid per call via x402, $0.05/call, status unknown (last checked 2026-09-15).

Aggregates crypto token data, X/Twitter sentiment, prediction market signals, and macro economic data from 10+ live sources into a single structured JSON response for comparative analysis.

## Facts

- Endpoint: GET https://x402.911fund.io/alpha/compare
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-meta-gateway-compare-crypto-intelligence-9f3530d3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KTwCZlseHSEyu4NHiJnot

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-meta-gateway-compare-crypto-intelligence-9f3530d3
```

Example prompt: Pull a side-by-side intelligence comparison of ETH and SOL right now — I want token price data, X/Twitter sentiment, Polymarket prediction odds, and macro signals all in one shot.

## When to prefer this

Choose this endpoint when you need a comprehensive, multi-source crypto intelligence snapshot in a single API call rather than stitching together separate calls to CoinGecko, Twitter API, Polymarket, and macro data providers. Best suited for comparative analysis of two or more tokens where you need sentiment, prediction markets, and fundamentals simultaneously.

## Known failure modes

- Missing or invalid token symbols returns an error or empty result
- Payment not completed via x402 protocol returns 402 Payment Required
- One or more upstream data sources temporarily unavailable may result in partial data
- Rate limiting if too many queries are made in rapid succession
- Unsupported token or asset identifier returns no data for that field

## How this service works

Crypto intelligence API — 10+ live sources in one call. Token data, X sentiment, prediction markets, macro economics. Structured JSON, not essays. From $0.03/query with USDC.

## Output

A structured JSON object containing aggregated intelligence from 10+ live sources including token market data, X/Twitter sentiment analysis, prediction market probabilities (Polymarket/Kalshi), and macro economic indicators for the queried assets.

## Example request

```json
{
 "tokens": "ETH,SOL",
 "include_sentiment": true,
 "include_macro_signals": true,
 "include_prediction_markets": true
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-meta-gateway-compare-crypto-intelligence-9f3530d3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402.911fund.io](https://www.zero.xyz/host/x402.911fund.io/llms.txt)