Real-time cryptocurrency prices, Polymarket prediction market data, Ethereum gas tracker, token security scanner, and wallet balance lookup. JSON endpoints with copy-paste curl examples. Built for developers & AI agents.
All endpoints return JSON. No API key, no signup, no KYC. Rate limits per endpoint — see details.
Real-time crypto prices. 10 coins: BTC, ETH, SOL, AVAX, MATIC, XRP, ADA, DOT, LINK, UNI. USD prices + 24h change %.
🔄 Live | ⏱ 15 calls/day/IP | 📦 JSON
curl http://99.81.245.60/pricePolymarket extreme odds: top 25 most one-sided prediction markets by probability distance. Question, slug, Yes/No prices, volume, liquidity, expiry date for each market. Sorted by extremity.
🔄 Live | ♾ No limit | 📦 JSON | 🏛 500+ markets scanned
curl http://99.81.245.60/poly/oddsFull Polymarket market data: all tracked markets with Yes/No prices, CLOB token IDs, volume, liquidity, 24h stats, condition IDs. Used by our live dashboard.
🔄 Live | ♾ No limit | 📦 JSON | 📊 15+ markets
curl http://99.81.245.60/poly-data🔴 Live streaming Polymarket orderbook via Server-Sent Events. Real-time signals, arb opportunities, wall detection — pushed every 2 seconds. For AI agents that need real-time data, not snapshots.
⚡ 2s push | 🔑 $0.02 USDC per stream | ⏱ 5 min per payment | 📡 SSE (text/event-stream)
curl -N -H "X-PAYMENT: <tx-hash>" http://99.81.245.60/poly-streamPay $0.02 USDC to 0xf16F...94ECA on Base, then stream. Buy credits →
Polymarket events grouped by category: election odds, crypto predictions, sports, global events. Event-level data with all child markets.
🔄 Live | ♾ No limit | 📦 JSON | 📂 Grouped by event
curl http://99.81.245.60/poly-eventsPolymarket field-sum analysis: aggregate candidate odds within an event category (e.g., Democratic 2028 field). Shows total probability distribution across all candidates.
🔄 Live | ♾ No limit | 📦 JSON | 📊 Aggregate analysis
curl http://99.81.245.60/poly-fieldReal-time gas fees across 15+ EVM chains: Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche, and more. SafeLow, average, and fast estimates. Free alternative: use /gas-dashboard.html (web UI).
🔄 Live | 💰 $0.002/call | 📦 JSON | ⛓ 15+ chains
curl -H "X-PAYMENT: 0x<tx-hash>" http://99.81.245.60/gasSingle-symbol crypto price. Real-time USD + 24h change from CoinGecko. ETH, BTC, SOL, MATIC, AVAX, DOT, LINK, UNI, XRP, ADA. 30 req/min free.
Live | 30/min | JSON | CoinGecko
curl "http://99.81.245.60/free/crypto?symbol=ETH"Base L2 gas fees. Block number + base fee in Gwei. Direct RPC, no external API. 30 req/min free.
Live | 30/min | JSON | Base RPC
curl http://99.81.245.60/free/gasCoinGecko trending coins. Top 15 most-searched coins on CoinGecko right now. Names, symbols, market cap ranks. Cached 60s. 30 req/min free.
Live | 30/min | JSON | CoinGecko trending
curl http://99.81.245.60/free/trendingUTC timestamp. ISO 8601, Unix ms, Unix seconds. Zero dependencies. 30 req/min free.
Instant | 30/min | JSON | UTC
curl http://99.81.245.60/free/timeService health. Live service count, free endpoints, docs links. No rate limit.
Status | Unlimited | JSON | Health
curl http://99.81.245.60/free/statusBrowser-based tools. No API key, no curl needed — just open in browser.
Live odds dashboard. 15 top prediction markets with real-time prices, volume, liquidity.
Embeddable SVG odds badges. Copy-paste into blogs, READMEs, Notion, forums.
Live gas dashboard. 15+ EVM chains with priority fee, base fee, estimated cost.
Scan any ERC-20 token. Supply, holders, deployer, honeypot check, liquidity.
Decode any Ethereum transaction. Function calls, events, transfers, raw input.
View any wallet's token balances across chains. ETH, ERC-20, NFTs, DeFi positions.
Resolve ENS names to addresses and vice versa. Supports .eth and subdomains.
Estimate gas costs in USDC across chains. Compare before bridging or sending.
Live cross-DEX arbitrage opportunities on Base chain. 5-min cache refresh. Shows pair, spread %, buy/sell DEX, route, and net profit estimate after fees.
Returns JSON: opportunities[] with pair, spreadPct, buyDex/sellDex, buyPrice/sellPrice, netBps, minVol. 0.05% min spread threshold.
curl http://99.81.245.60/arb-opps | jq .
3 pairs tracked (AERO/USDC, USDC/WETH, USDC/cbBTC) across Aerodrome & Uniswap V3 on Base. Data from DexScreener — real-time on-chain DEX prices. Interactive dashboard →
Copy-paste these SVG badges into any webpage, README, forum post, or Notion doc. Badges auto-update with live Polymarket odds.
<img src="http://99.81.245.60/badge/poly?q=lebron" alt="LeBron 2028 odds" />
Replace ?q=lebron with any keyword — matches market question. Works in Markdown too: 