# Ozmium Spot Price Feed

> Ozmium Spot Price Feed is a paid API for AI agents from ozmium.org, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-14).

Returns live Coinbase spot prices and 24-hour market statistics (change, volume, high, low) for one or more USD-denominated crypto symbols

## Facts

- Endpoint: GET https://ozmium.org/v1/prices
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/ozmium-spot-price-feed-3cc7b4a3
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mTlrpDilAdftqSt7i8J_H

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 ozmium-spot-price-feed-3cc7b4a3
```

Example prompt: What are the current USD prices for ETH, BTC, and SOL, including how much each has moved in the last 24 hours?

## When to prefer this

Use this endpoint when you need real-time Coinbase-sourced spot prices and 24h market statistics for one or more crypto assets priced in USD. Prefer this over generic price APIs when you need volume and high/low stats in a single call, or when your workflow already uses Coinbase data for consistency. Best suited for agents making trading decisions, portfolio valuations, or DeFi strategy checks that depend on live market conditions.

## Known failure modes

- Invalid or unsupported symbol returns missing key or error in response
- Symbols not listed on Coinbase USD market return no data
- Malformed query string (e.g. wrong delimiter) may result in empty or partial response
- Network or upstream Coinbase API downtime causes 5xx or timeout
- Request missing required 'symbols' parameter may return empty prices object

## How this service works

Live prices from TWO labeled venues per symbol: Coinbase exchange spot (+ 24h stats) AND the gTrade venue leg { gains: { pairIndex, mark, index } } — mark is what fills on Gains, index is the oracle spot liquidations use. Same feeds the human chart runs on; the cross-venue spread between them is real, tradeable divergence (lead/lag arbitrage). Covers Gains-listed symbols Coinbase lacks (e.g. Full details: GET /v1.

## Output

Returns a JSON object with a 'prices' map keyed by symbol, each containing: usd (current spot price), change24h (percentage or absolute 24h change), volume24h (trading volume over last 24h), high24h (24h high), and low24h (24h low). Data sourced from Coinbase live feeds.

## 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": {
      "symbols": {
       "type": "string"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "data": {
       "type": "object",
       "properties": {
        "prices": {
         "type": "object",
         "properties": {
          "ETH": {
           "type": "object",
           "properties": {
            "usd": {
             "type": "number"
            },
            "change24h": {
             "type": "number"
            },
            "volume24h": {
             "type": "number"
            }
           }
          }
         }
        }
       }
      },
      "network": {
       "type": "string"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/ozmium-spot-price-feed-3cc7b4a3/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from ozmium.org](https://www.zero.xyz/host/ozmium.org/llms.txt)