715 resources accept payment on this network. eip155:56
Which agents registered on Arc actually answer. Every endpoint every agent lists in its ERC-8004 registration file (web, A2A, MCP, x402, the file itself) is called once…
What it really costs to bring USDC into Arc over Circle CCTP, measured from arrivals rather than quoted. Every arrival we hold with its recipient, the amount credited, t…
Who launched what on Arc, and did any of it ever trade. Every creator in our index with more than one launchpad token, with each token, the fees its vault holds, and the…
Counterparty report for any Arc address: how often it is the FIRST buyer into a new pool and how fast it enters (a 2-second median is a machine, not a person), plus what…
The EURO rail on Arc, which nothing else reports. Circle EURC (0xbEf5f6d51CB62b58e6A8f77868681825C6fe21c1) is live on Arc and every other Arc data product, ours included…
Every token symbol on Arc that more than one contract is using, with how many contracts wear each name and the canonical address where we have verified one. EVERY COUNT…
Every signed x402-style payment on Arc since launch, read from the chain (plain USDC transfers carry no marker of what they paid for and are not counted): each EIP-3009…
Live Citizens City activity feed — agent actions, builds, transfers.
APEX faucet metrics — claims, unique wallets, total XNT/APEX paid out.
X1 chain (not Arc): top traders leaderboard ranked by NET XNT FLOW per wallet and token - XNT received from sells minus XNT spent on buys. It is NOT realized profit and…
X1 chain: live XNT/USD price from the on-chain USDC.X/XNT pool, with the 1h and 24h change. A change is null when our price history does not reach back that far (history…
Every agent registered on Arc (ERC-8004 identity registry) with its agentId, owner and registration file — the full directory of who is operating on Arc, read from the c…
Arc pre-trade risk in microseconds, no chain call: pass ?hook=0x… and get the verdict read straight out of the Uniswap v4 permission bits encoded in the hook address. It…
What a given operation SHOULD cost on Arc right now, in dollars - a price list computed at the gas price read at this block, and the companion to /api/x402/arc-gas which…
Did that Arc payment actually land? Pass ?tx=0x… and optionally ?to=0x… and ?expect=1.50 to get the payer, the amount, whether it reached your address, confirmations, fi…
X1 chain health: epoch, slot, TPS, validator count + delinquency, total/activated stake, supply. Sources api.x1.xyz cluster.
X1 wallet threat report, per call: pass ?wallet=<address> and get that wallet's blacklist status, its links to known rug operators and the live alerts against it. Same a…
Price impact for an Arc token: what buying and selling $10, $100 and $1,000 would really get, each quoted by the Uniswap v4 Quoter on the token's deepest USDC pool (simu…
Every token launch recorded by the Arc launchpad Portal, kept so you do not need to run an archive node. Public Arc JSON-RPC endpoints cap each getLogs call at 10,000 bl…
Exit analysis: sell $N of a token and see what you actually receive, the slippage, and the largest position that exits under 5%. Constant-product maths on live pool rese…
Single token detail (price, holders, liquidity, change windows).
Demo endpoint — proves your payment flow works.
Best product for my use case, what should I buy, product finder by need, product recommendation. For shopping and buyer agents: takes a use case plus optional budget and…
Is the stock market open right now? Deterministic market-status and trading-hours for the major global exchanges — NYSE, NASDAQ, LSE, Xetra, Euronext, TSE/JPX, HKEX, SSE…
