Tool detail

Onchain Query API

Returns spot USD price, 24h change and market cap or liquidity context for a crypto asset given a ticker, CoinGecko id, or contract address.

Categories: Market prices

Use when

get the current USD price of a crypto ticker or token contract
look up a token's price by contract address on an EVM chain
check 24h price change and market cap for a coin

Not for

not historical price data — spot price only, cached 60s

Inputs

GET query params: query: string ticker/CoinGecko id/contract address (required); chain?: base|ethereum|arbitrum|optimism|polygon

Admitted input schema

{
  "type": "object",
  "properties": {
    "chain": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "enum": [
        "base",
        "ethereum",
        "arbitrum",
        "optimism",
        "polygon"
      ],
      "description": "EVM chain to query.",
      "default": "base"
    },
    "query": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Ticker symbol, CoinGecko id, or 0x token contract address."
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false
}

Endpoint

Method: GET
URL: https://chain.cyberwarex.com/price

Payment

Protocol: x402
Listed price: 0.002 USDC per call on Base
Payment method: exact
Network: eip155:8453
Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Directory: Coinbase x402 Bazaar
Record: GET https://chain.cyberwarex.com/price
Retrieved: 2026-09-30T20:37:07.382Z
Catalog file SHA-256: 6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built: 2026-09-30T22:31:58.034Z