Blockchain And Crypto x402 offerings

Arc sniper intelligence, full: every address we resolved buying a new Arc pool first (pools hit, median and fastest seconds to entry, USDC spent), plus the 300 most recent pools with swaps, volume, first buyer, depth at last swap and risk flags, rebuilt from PoolManager events every few minutes.

Arc sellers ranked by distinct outside payers and liveness, chain-verified; track record, not price. Who is actually worth buying from on Arc: every agent that outside wallets have paid, ranked by DISTINCT outside payers (not call counts), with payments, USDC, how concentrated the payers are, first and last paid, and whether it answers right now (uptime 7 d, median response). Read from Arc settlements on chain and our hourly liveness probes.

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 risk flags its pools carry. Fees accrue only from REAL swaps, so what a creator launches have earned is expensive to fake: EVERY COUNT LIVES IN summary (vaultsIndexed, distinctCreators, creatorsWithMoreThanOneToken) and none is quoted here: our vault index grew from 80 to 120 repeat creators inside a single evening on…

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 measures what transactions ACTUALLY cost across a spread of blocks. Use this one to quote an operation, that one to budget for the tail: the 20 gwei floor holds most of the time but is not a cap, and the response says so.

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 tells you what the hook is ALLOWED to do (run on every swap, rewrite the amounts, touch liquidity), not what it does: permission is not behaviour. No trap rate is quoted - the 83.7% we used to state came from a pre-buy sell quote and was withdrawn on 2026-09-22 after a real round trip sold 10 of 10 pools with that signature.

USDC yield on Arc: every Morpho lending vault with rate, size and how much you can withdraw right now, read on chain every 15 minutes. Yield on Arc before you deposit: every lending vault Circle Earn Kit lists on Arc (Morpho Vault V2: Galaxy, Keyrock, Steakhouse, Gauntlet, Bitwise and more) with its rate (Circle's figure), its size, and how much a depositor can actually withdraw at this block (idle USDC plus the free supply of the market its withdraw path draws from, read on chain), where each…

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 it spent on those entries. IMPORTANT LIMIT: our scanner records only a pool's first buyer and only that pool's first 8 swaps, so later sales are NOT observed — treat the money figures as entry spend and early exits, not a full ledger. Behaviour, not identity; absent from our index means unknown, not safe.

Live buys by the most profitable Arc wallets, every 2 minutes, with the wallet record and a sell check. Signals, not advice. Copy-trade signals on Arc: the newest buys (last 6 h, up to 100) made by the 25 wallets with the most realised profit over 24 h (see arc-whales), each with token, USDC size, time, the wallet's 24 h realised profit and win/loss record, and our simulated sell check when the token is in our launch window (otherwise a pointer to arc-verdict).

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 authorization spent on Arc USDC (AuthorizationUsed on 0x3600..., joined to the transfer it moved, in either of the two forms Arc logs it) and every Circle Gateway batch (net flows per address, decoded from submitBatch).

Real-time price, 24h change, market cap and volume for any cryptocurrency. One POST, sub-second answers for trading agents. Pay per call with USDC (x402) or credits - archtools.dev

Geo, ISP, VPN/proxy detection. Pay per call with USDC (x402) or credits - archtools.dev

Return current Base mainnet health, independent RPC consensus, fees, utilization, ETH/USD, WETH pool activity, and cross-source market premium.

Look up Arc/Base original and wrapped token addresses, bridged supply and ownerless verification. Arc Gateway or direct Base USDC: 0.005 USDC.

Verify an agent wallet can complete an x402 v2 Base-USDC payment before purchasing company intelligence, art research, or commission pricing.

Asia-session snapshot: kimchi premium for 8 coins, BTC and ETH funding, BTC regime classification, US Treasury 5y/10y/20y and 2s10s, Fed dollar indexes, Asian FX, US crypto regulation filings, and events with results.

Korea defense: sector beta vs KOSPI with each session's deviation and percentile, US federal procurement awards (USAspending.gov), HS8901 export ledger, falsifier conditions. No US-to-Korea transmission coefficient.

Asia-session crypto market snapshot for AI agents: kimchi premium, funding-rate regime signal, and BTC/ETH Asia-hours momentum from a live 24/7 trading system.

Japan ledger: customs exports by product and destination against completed-year bands, JGB curve 1Y-40Y (Ministry of Finance), upcoming BOJ meetings. Confirmed records only, no forecasts.

Korea power grid: US-to-Korea session betas from GE Vernova to HD Hyundai Electric, Hyosung, LS Electric, Iljin and Doosan Enerbility (walk-forward validated), session deviations, HS8504 export ledger, falsifier conditions.

Korea semiconductors: US-to-Korea session betas (Micron, US semiconductors and NVIDIA to SK hynix, Samsung and KRX300 IT; walk-forward validated), sector deviation with percentile, HS8542 export ledger, falsifier conditions.

Recent crypto headlines for narrative context and catalysts — the qualitative layer that explains why funding moved when no macro print did. Returns headlines with attribution for summarisation, not article text.

Perpetual funding rate and open interest for up to 10 coins in a single call, across Binance, Bybit, OKX and Hyperliquid. Answers 'where is the leverage right now?' for a whole watchlist at once. Thin venues are excluded: averaging every venue that publishes a rate overstates BTC funding by ~30x, because a near-empty book printing 9% per 8h counts the same as a deep one. Funding comes per 8h and annualized, so 0.0067% reads as 7.3% a year.

Bitcoin network health: hashrate, difficulty, transaction count, estimated volume, miner revenue and the largest recent mempool transactions. A congested mempool carrying large transfers can front-run an exchange flow you will only see in price an hour later.

What the options market expects price to do, not what leverage is doing: the 30-day implied volatility index for BTC and ETH, with its percentile over the last month and the expected move in percent over 1, 7 and 30 days. Funding tells you who is crowded; this tells you how much movement is already priced in — and whether hedging is cheap or expensive relative to where it has been.