# CryptoIntel Multi-Asset Price Query

> CryptoIntel Multi-Asset Price Query is a paid API for AI agents from cryptointel-production.up.railway.app, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-14).

Fetches current prices for up to 5 cryptocurrency symbols in a single API call

## Facts

- Endpoint: GET https://cryptointel-production.up.railway.app/prices
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/cryptointel-multi-asset-price-query-5a920ac1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3hNLetuqvtfpkajvHh3sX

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 cryptointel-multi-asset-price-query-5a920ac1
```

Example prompt: What are the current prices of BTC, ETH, SOL, DOGE, and ADA right now?

## When to prefer this

Use this endpoint when you need to fetch prices for 2–5 crypto assets in a single round-trip rather than making multiple individual price calls. It is ideal for portfolio snapshot views, watchlist refreshes, or any scenario where comparing a small basket of token prices simultaneously is more efficient than sequential lookups. Prefer the single-symbol spot price endpoint for one asset at a time.

## Known failure modes

- More than 5 symbols requested — endpoint supports a maximum of 5 per call
- Invalid or unrecognized ticker symbols return empty or error data
- Payment failure via x402 protocol blocks the request
- Network timeout if the Railway deployment is under load
- Missing or malformed symbols query parameter returns an error

## How this service works

Agent-native crypto intelligence API — prices, signals, insider detection, on-chain due diligence, trade decisions. Pay-per-call in USDC on Base or Solana.

## Output

Returns a JSON object with ok:true and a data map containing current prices for each requested cryptocurrency symbol, plus the fee paid for the x402 call.

## 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": {
      "symbols": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "ok": {
       "type": "boolean"
      },
      "data": {
       "type": "object"
      },
      "fee_paid": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "ok": true,
  "data": {
   "items": [
    {
     "symbol": "BTC",
     "price_usd": 67420.5,
     "change_24h": 2.3
    }
   ]
  },
  "fee_paid": "0.012 USDC"
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/cryptointel-multi-asset-price-query-5a920ac1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from cryptointel-production.up.railway.app](https://www.zero.xyz/host/cryptointel-production.up.railway.app/llms.txt)