# klymax402 Token Price API

> klymax402 Token Price API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Returns the current price, 24h change, market cap, and volume for a cryptocurrency token in a specified fiat currency

## Facts

- Endpoint: GET https://klymax402.com/api/token-price/api/price
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/klymax402-token-price-api-1387de15
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_mN-ZhNeckzsGro0cCblaA

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 klymax402-token-price-api-1387de15
```

Example prompt: What is the current price of Ethereum in EUR, including its 24-hour change and market cap?

## When to prefer this

Use this endpoint when you need quick, low-cost cryptocurrency price lookups with market context (market cap, volume, 24h change) without managing your own CoinGecko API key. Ideal for AI agents needing real-time crypto data on demand, paying only $0.003 per call via USDC on Base.

## Known failure modes

- Unknown token name or CoinGecko ID returns an error or null price
- Unsupported currency code may default to USD or return an error
- Rate limiting or upstream CoinGecko downtime may cause service unavailability
- Stale data if upstream provider cache is lagged

## How this service works

One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.

## Output

A JSON object containing the token's current price in the requested currency, 24-hour price change percentage, market capitalization, 24-hour trading volume, and a timestamp of when the data was fetched.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "token": {
   "type": "string",
   "description": "Token name or CoinGecko ID (e.g. bitcoin, ethereum, solana)"
  },
  "currency": {
   "type": "string",
   "description": "Target currency for price (default: usd). Supports usd, eur, gbp, etc."
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "price": 1,
  "token": "example",
  "currency": "example",
  "change24h": 1,
  "marketCap": 1,
  "timestamp": "example",
  "volume24h": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/klymax402-token-price-api-1387de15/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from klymax402.com](https://www.zero.xyz/host/klymax402.com/llms.txt)