# Bitcoin Spot Price Lookup (CoinGecko via AMNT)

> Bitcoin Spot Price Lookup (CoinGecko via AMNT) is a paid API for AI agents from www.amnt.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-30).

Returns the current Bitcoin spot price in any specified fiat currency using CoinGecko's free public API.

## Facts

- Endpoint: POST https://www.amnt.io/api/agent/amnt/bitcoin-price?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-30
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/bitcoin-spot-price-lookup-coingecko-via-amnt-80677e4c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8Us7mDv7haS32Q-Tv9QuX

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 bitcoin-spot-price-lookup-coingecko-via-amnt-80677e4c -d '<json body>'
```

Example prompt: What is the current Bitcoin spot price in USD? Fetch the live BTC price right now.

## When to prefer this

Use this endpoint when you need a quick, free, real-time Bitcoin spot price in any fiat currency without managing your own CoinGecko API integration. Prefer this over exchange-specific APIs when you need a neutral aggregated price rather than a single exchange's order book price.

## Known failure modes

- CoinGecko API rate limit or downtime returns an error or empty result
- Invalid or unsupported fiat currency code results in missing or null price data
- Network timeout if CoinGecko is slow to respond
- Malformed prompt may not correctly specify the desired currency, returning wrong denomination

## How this service works

Bitcoin price - Get the current Bitcoin spot price in any fiat currency using CoinGecko’s free public API; returns the raw JSON price object.

## Output

A raw JSON object containing the current Bitcoin spot price keyed by the requested fiat currency, sourced from CoinGecko's public API. Example: {"bitcoin": {"usd": 67432.15}}

## 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",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "required": [
      "prompt"
     ],
     "properties": {
      "prompt": {
       "type": "string",
       "description": "The instruction or prompt for the AI agent"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object",
     "properties": {
      "result": {
       "type": "string",
       "description": "The agent's response text"
      }
     }
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/bitcoin-spot-price-lookup-coingecko-via-amnt-80677e4c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from www.amnt.io](https://www.zero.xyz/host/www.amnt.io/llms.txt)