# dt0ur.online Crypto Token Price API

> dt0ur.online Crypto Token Price API is a paid API for AI agents from dt0ur.online, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-01).

Returns live USD prices and 24-hour percentage change for up to 25 crypto tokens per call, identified by ticker, CoinGecko ID, or chain:address

## Facts

- Endpoint: POST https://dt0ur.online/api/market/price?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-01
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/dt0ur-online-crypto-token-price-api-7d1ac854
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tTlFkgGbp3b8LDK4rfZ-z

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 dt0ur-online-crypto-token-price-api-7d1ac854 -d '<json body>'
```

Example prompt: What are the current USD prices and 24h changes for BTC, ETH, and SOL right now?

## When to prefer this

Use this endpoint when you need real-time USD prices and 24h change data for one or many tokens across multiple blockchains, especially when you need to look up tokens by contract address (chain:address) rather than just by well-known ticker. Ideal for portfolio valuation, DeFi dashboards, or any agent task requiring live multi-token price data in a single call.

## Known failure modes

- Unknown ticker or CoinGecko ID returns an error or null for that token
- Invalid chain:address format causes a parsing error
- Exceeding 25 tokens per call returns a validation error
- Network or upstream CoinGecko API outage causes a timeout or 503
- Payment not received results in a 402 Payment Required response

## How this service works

Live USD prices and 24h % change for up to 25 crypto tokens per call: by ticker (BTC, ETH, SOL, USDC...), CoinGecko id, or chain:address for any token on Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Solana and more.

## Output

Returns live USD price and 24-hour percentage change for each requested token, identified by ticker, CoinGecko ID, or chain:address. Supports up to 25 tokens per call across Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Solana, and more.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "token": {
   "type": "string",
   "description": "Single token (alternative to `tokens`)"
  },
  "tokens": {
   "type": "array",
   "items": {
    "type": "string"
   },
   "maxItems": 25,
   "description": "Tickers (\"BTC\"), \"coingecko:<id>\", or \"<chain>:<address>\""
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/dt0ur-online-crypto-token-price-api-7d1ac854/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from dt0ur.online](https://www.zero.xyz/host/dt0ur.online/llms.txt)