Arc Price

USD price of any Arc token in one call.

Overview

USD price of any Arc token in one call. Pass ?token=0x.... Read live from the Uniswap v4 pool state on Arc mainnet (StateView slot0 + liquidity) across the token's USDC pools from our index of every v4 pool (updated every 5 minutes), the deepest hookless one preferred. Returns usdPrice, the pool used, liquidityUsdEstimate, block, block time and warnings (pool has a hook, thin under $50). A token with no USDC pool, a non-address or a failed read is refused before payment. A pool price, not a recommendation. Also change24h: the same pool read at the block of about 24 h ago (measured from block times), with the percent change, or null and the reason if the pool did not exist then.

Endpoint

Method	Endpoint	Price	Description
GET	/v1/marketplace/api/arc-price	$0.00115	Invoke Arc Price (Blockchain) and return the upstream response.

How to call it

Requests are paid per call over the x402 protocol. Call the endpoint, receive a 402 Payment Required quote, then repeat the request with the signed payment header. The SDKs do both steps for you.

# 1. Ask for a quote
curl -i https://api.jarvisclaw.ai/v1/marketplace/api/arc-price

# 2. Pay it (the SDK signs and retries for you)
curl -H "X-PAYMENT: <signed-payload>" https://api.jarvisclaw.ai/v1/marketplace/api/arc-price

Open in the marketplace