# Token Price Lookup by Symbol or Chain+Contract

> Token Price Lookup by Symbol or Chain+Contract is a paid API for AI agents from 1c09pdnrx1.execute-api.us-east-1.amazonaws.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).

Returns the current USD price for any major cryptocurrency token, queried by symbol (e.g. ETH) or by blockchain network and contract address

## Facts

- Endpoint: GET https://1c09pdnrx1.execute-api.us-east-1.amazonaws.com/v1/price/token
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/token-price-lookup-by-symbol-or-chain-contract-302f8f1b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_JXa6Ow6e_xJ80u7xCIagz

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 token-price-lookup-by-symbol-or-chain-contract-302f8f1b
```

Example prompt: What's the current USD price of ETH? Also, can you look up the price of the USDC token on Base using contract address 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913?

## When to prefer this

Use this endpoint when you need a quick, low-cost ($0.001 USDC) USD price for a specific cryptocurrency token and you know either its symbol (e.g. ETH, BTC, SOL) or its on-chain contract address and network. Ideal for DeFi agents, portfolio trackers, trading bots, or any workflow that needs real-time token pricing across major chains including Base, Ethereum, Solana, Polygon, Arbitrum, Optimism, BSC, and Avalanche.

## Known failure modes

- Symbol not recognized or unsupported token — returns error or null price
- Contract address not found on specified chain — returns not found error
- Chain slug invalid or unsupported — returns validation error
- Providing both symbol and chain+contract simultaneously may cause conflict
- Network timeout or upstream price feed unavailability — returns 5xx error
- Missing required query parameter (neither symbol nor chain+contract provided)

## How this service works

USD price for any major token by symbol or chain+contract — $0.001 USDC

## Output

Returns the current USD price for the requested token, identified either by symbol (BTC, ETH, SOL, USDC, etc.) or by chain slug plus contract address. The response is a structured object containing the token price in USD.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "queryParams": {
   "symbol": "ETH"
  }
 }
}
```

## 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",
      "HEAD",
      "DELETE"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {
      "chain": {
       "type": "string",
       "description": "Chain slug: base, ethereum, solana, polygon, arbitrum, optimism, bsc, avalanche."
      },
      "symbol": {
       "type": "string",
       "description": "Token symbol (BTC, ETH, SOL, USDC, …). Mutually exclusive with chain+contract."
      },
      "contract": {
       "type": "string",
       "description": "Token contract address. Required with chain."
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "usd",
  "name",
  "chain",
  "source",
  "symbol",
  "contract",
  "fetched_at",
  "age_seconds",
  "market_cap_usd",
  "usd_24h_change_pct"
 ],
 "properties": {
  "usd": {
   "type": "number"
  },
  "name": {
   "type": "string"
  },
  "chain": {
   "type": "null"
  },
  "source": {
   "type": "string"
  },
  "symbol": {
   "type": "string"
  },
  "contract": {
   "type": "null"
  },
  "fetched_at": {
   "type": "number"
  },
  "age_seconds": {
   "type": "number"
  },
  "market_cap_usd": {
   "type": "number"
  },
  "usd_24h_change_pct": {
   "type": "number"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/token-price-lookup-by-symbol-or-chain-contract-302f8f1b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from 1c09pdnrx1.execute-api.us-east-1.amazonaws.com](https://www.zero.xyz/host/1c09pdnrx1.execute-api.us-east-1.amazonaws.com/llms.txt)