🪙Arbitrum (ARB) Price — Live
Live Arbitrum (ARB) price in USD with 24-hour change, from CoinGecko's public API. Cached 60 seconds — no API key needed, x402-paid JSON available.
Key facts
SourceCoinGecko public API
Cache60 seconds
Data
| Coin | Price (USD) | 24h % |
|---|---|---|
| arbitrum | 0.196415 | +1.68% |
Machine API (x402)
$0.005 / callThe same query is available to AI agents as a paid JSON endpoint — pre-configured for this subject:
GET /api/v1/crypto/price?ids=arbitrum&vs=usd HTTP/1.1
Host: localhost:3000
→ 402 (x402 payment required)
→ 200 {"tool": "crypto/price", "result": { "value": 0.196415, "answer": "arbitrum: 0.196415 USD (+1.68%)" }}Frequently asked questions
Source — Arbitrum (ARB) Price — Live?
Arbitrum (ARB) Price — Live: Source — CoinGecko public API.
Cache — Arbitrum (ARB) Price — Live?
Arbitrum (ARB) Price — Live: Cache — 60 seconds.
Which ids can I use?
Any CoinGecko coin id (bitcoin, ethereum, chainlink…) or one of ~20 common tickers (btc, eth, sol, link, usdc…) which are mapped automatically.
How current is 'live'?
CoinGecko aggregates exchange feeds in real time; this endpoint caches responses for 60 seconds to stay inside the free tier.