cryptocurrency-market-data

Delivers real-time trending technology articles, developer discussions, and venture announcements directly from HackerNews.

Can I sell this token? Honeypot check that simulates a real buy then a real sell of a Base mainnet token in one atomic on-chain call via Uniswap V2 - if the sell reverts, that is a honeypot, reported with the exact decoded reason. Factual, never predictive.

Is this token safe to trade? One-call ERC-20 due diligence on base, ethereum, arbitrum, optimism, polygon, bsc: supply, price and FDV; owner (renounced, wallet or contract), upgradeable proxy and admin, paused state; DEX liquidity, pool age and 24h volume; plus heuristic red flags (low liquidity, new pool, upgradeable, active owner, extreme moves) rolled into a 0-100 risk score.

Trading Scan — scan 22 tickers and return the top-N ranked setups. Runs pattern backtest on each asset in the universe, ranks by composite edge (win_rate × expected_move × Kelly multiplier), returns only setups above threshold. HOW TO CALL: POST /trading/scan?top_n=5 PARAMETERS: top_n — max results to return (default 5, max 10) RESPONSE: signals[] — [{ticker, direction, confidence, kelly_half, score, narrative}] scanned — number of tickers evaluated found — number of setups above threshold PRICING: $0.09 per call (half the cheapest comparable x402 seller).

Level-2 order book for one Hyperliquid spot market: aggregated bid and ask price levels, each with size and resting order count, as of the book timestamp. Pass a token symbol (e.g. HYPE, PURR) or @index. Use to gauge spot liquidity, spread, and depth. Spot book — for the perp book use /api/v1/perps/orderbook/{coin}. From x402stock, a market & economic data API (x402, USDC).

Get current UMA oracle status and event timeline for a single market

AI-generated crypto market report — markdown narrative with prices, TVL, volume and top movers, ready for bots, newsletters and dashboards. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-market-report","request":" "}.

The level-2 order book for one perpetual-futures market: aggregated bid and ask price levels, each with size and the number of resting orders, as of the book timestamp. Pass the coin in the path (e.g. BTC). Use to gauge liquidity, spread, and depth. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock, a market & economic data API (x402, USDC).

Tickers with a fresh bullish news catalyst, from an AI news scanner feeding a live trading system (refreshed ~15min during US market hours; staleness reported honestly). JSON.

Use to track one tokenized equity by xStock symbol (AAPLx) or underlying ticker (AAPL): the on-chain Raydium CLMM pool price from the public Solana ledger, the per-share price after its Token-2022 scaled-UI multiplier, the underlying's live quote, and the premium/discount percent. List every tracked symbol via /xstocks. From x402stock, a market & economic data API (x402, USDC).

Evidence-gated spot-Bitcoin ETF share creation/redemption pulse from configured SEC public-record observations; never converts missing filings into zero flow. Purpose: Measure whether recognised spot-Bitcoin ETF share counts are expanding or contracting without presenting the proxy as dollar flow or secondary-market turnover. 5-minute freshness target; missing evidence is reported explicitly rather than invented.

Point-in-time Ethereum USDC total-supply and 24-hour net-supply-change evidence from the approved crypto-flow store, with explicit baseline and freshness gating. Purpose: Measure observed USDC supply expansion or contraction on Ethereum without claiming cross-chain global USDC supply or transaction-level mint/redemption events. 10-minute freshness target; missing evidence is reported explicitly rather than invented.

Bitcoin market-cap share within the six-asset Edge Agents tracked universe, with explicit scope and breadth context. Purpose: Measure whether Bitcoin is gaining or losing share within the tracked liquid-asset universe without presenting the result as full-market BTC dominance. 5-minute freshness target; missing evidence is reported explicitly rather than invented.

Solana momentum, Bitcoin-relative performance, turnover activity and sentiment combined into a bounded speculative-heat reading. Purpose: Measure short-horizon SOL speculative intensity without treating turnover as executable liquidity or the score as a return forecast. 5-minute freshness target; missing evidence is reported explicitly rather than invented.

New pair scan seconds after launch: Uniswap v4 pools read straight off Base before any indexer has them - the launched token address, whether anyone has funded it yet, and whether its hook is a launchpad's or bespoke code shipped with this token

Stablecoin health monitor — collateral backing percent, redeemability and freeze status for every AMT-20 stablecoin on the chain. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-stable-health","request":" "}.

On-chain facts for any Solana SPL token, read straight from the public ledger (not the Jupiter API): total supply and decimals, mint and freeze authority, initialization, and token program (SPL Token or Token-2022). Pass a base58 mint address or a known symbol (SOL, JUP, JLP, USDC, USDT, BONK, JTO, WIF). Keyless public-chain data, no account. From x402stock

ERC-20 token report on Base/Ethereum: name, symbol, decimals, total supply, USD price. Onchain pay-per-call in USDC.

Complete crypto market snapshot in one call — block height, TVL, 24h volume, DEX pool prices and the full token registry; market overview API. Deterministic on-chain execution by the AmanChain node — live consensus state, real blocks, pools and balances. Pay per call via x402 (USDC on Base), no account, no API key. POST JSON {"serviceId":"aman-market-summary","request":" "}.

News Gurus Intel API — BTC one-call read: dormant/Satoshi-era wallet movement state, the five most recent dormant-wallet moves (BTC, USD value, years dormant), latest APEX BTC confluence signals and the market regime. Educational data, not financial advice.

Track real-time changes to the crypto knowledge graph — new tokens listed, protocol metrics updated, investor relationships added, governance proposals created. Monitor the pulse of the crypto ecosystem as data flows in from multiple sources daily | ZWING Intelligence (https://zwing.finance) — contact: v@zwing.finance, Telegram: @valery_zzz

ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Per-address balance, received/spent flows, quantum exposure, and best-effort labels/tags.

News Gurus Intel API — recent institutional 13F position moves across tracked funds: new / increased / decreased / sold positions with shares, value, portfolio weight and filing date. Optional ?symbol= filter. Educational data, not financial advice.

News Gurus Intel API — VWAP/Bollinger/RSI/MACD confluence read on a fresh memecoin launch computed over GeckoTerminal OHLCV (public/keyless). Token = mint address or symbol. Optional ?chain= (default solana; solana/base/bsc/ethereum). Returns NG-derived bias/score/factors verdict only — raw candles are not redistributed. Educational data, not financial advice.