# manylives.me Crypto Price Feed

> manylives.me Crypto Price Feed is a paid API for AI agents from manylives.me, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-12).

Returns live USD prices for up to 25 crypto assets in a single call, identified by ticker, feed ID, or chain:address, with confidence scores and timestamps.

## Facts

- Endpoint: GET https://manylives.me/paid/crypto/price?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/manylives-me-crypto-price-feed-c188f6fe
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3bh7NXiAdASGxdeuozKfW

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 manylives-me-crypto-price-feed-c188f6fe
```

Example prompt: What are the current USD prices for BTC, SOL, and the Base chain WETH token at base:0x4200000000000000000000000000000000000006? I need confidence scores and timestamps too.

## When to prefer this

Choose this endpoint when you need live, confidence-scored USD prices for multiple crypto assets simultaneously — especially when you need on-chain token lookup by contract address (chain:address format) alongside standard tickers. It is preferable to per-asset price calls when batching up to 25 assets in a single low-latency, low-cost request.

## Known failure modes

- Invalid or unrecognized ticker returns an error or omits that asset from results
- Malformed chain:address format causes a validation error
- Requesting more than 25 coins in one call may be rejected
- Stale or low-confidence data may yield a low confidence score rather than an error
- Network or payment failure results in a 402 or 5xx response

## How this service works

Live US-dollar prices for up to 25 crypto assets in one call, by ticker (BTC, SOL…), feed id, or chain:address (e.g. base:0x…), with symbol, confidence and timestamp.

## Output

A JSON array of price objects, one per requested asset, each containing the USD price, coin identifier, symbol, confidence score (0–1), and a timestamp indicating data freshness. Up to 25 assets returned in a single response.

## 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": {
     "type": "string",
     "const": "GET"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "coins"
     ],
     "properties": {
      "coins": {
       "type": "string",
       "examples": [
        "BTC,SOL,base:0x4200000000000000000000000000000000000006"
       ],
       "description": "comma-separated tickers or chain:address (required), e.g. BTC,SOL,base:0x4200000000000000000000000000000000000006"
      }
     }
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "json"
    },
    "example": {
     "type": "object",
     "properties": {
      "prices": {
       "type": "array",
       "items": {
        "type": "object",
        "properties": {
         "usd": {
          "type": "number"
         },
         "coin": {
          "type": "string"
         },
         "time": {
          "type": "string"
         },
         "symbol": {
          "type": "string"
         },
         "confidence": {
          "type": "number"
         }
        }
       }
      }
     }
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "prices": [
   {
    "usd": 100000,
    "coin": "BTC",
    "time": "…",
    "symbol": "BTC",
    "confidence": 0.99
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/manylives-me-crypto-price-feed-c188f6fe/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from manylives.me](https://www.zero.xyz/host/manylives.me/llms.txt)