MicroTap

Endpoints (20 live)

• GET /protected — Premium content (0.001 USDC on Solana)
• GET /api/prediction-arb — Find prediction-market questions priced differently on Polymarket vs. Kalshi — a cross-platform divergence signal built from data no single-platform competitor has (0.005 USDC on Base)
• GET /api/wallet-balance — Native and (optional) ERC-20 token balance for a wallet address across major EVM chains (base, ethereum, polygon, arbitrum, optimism) (0.002 USDC on Base)
• GET /api/insights — Trend insights for a topic, based on real Wikipedia page-view volume and momentum. Premium tier adds relatedTrends: other Wikipedia article titles matching the same search terms (title-similarity, not a curated semantic-relevance ranking). Not literal search/social trend data — see the response's `source` field. (0.001 USDC on Solana)
• GET /api/polymarket-markets — Search or list active Polymarket prediction markets, ranked by 24h volume (0.003 USDC on Solana)
• GET /api/defi-chains — Rank blockchains by total DeFi value locked (TVL) across all protocols (0.002 USDC on Solana)
• GET /api/kalshi-markets — Search or list open Kalshi prediction markets (regulated US event contracts) (0.003 USDC on Solana)
• GET /api/gas-price — Current gas price and EIP-1559 fee estimate for a chain (base, ethereum, polygon, arbitrum, optimism) (0.001 USDC on Solana)
• GET /api/crypto-trending — Get the top trending cryptocurrencies right now, ranked by search interest (0.001 USDC on Solana)
• GET /api/ping — Heartbeat endpoint billed via a batch-settlement payment channel (1000 on Base)
• GET /api/crypto-market — Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more (0.002 USDC on Base)
• GET /api/rpc — Safelisted read-only JSON-RPC proxy across major EVM chains (base, ethereum, polygon, arbitrum, optimism) — eth_call, eth_getBalance, eth_getTransactionReceipt, eth_getBlockByNumber, and more (0.003 USDC on Solana)
• GET /api/crypto-price — Look up current price, 24h change, and market cap for one or more cryptocurrencies (0.001 USDC on Base)
• GET /api/web-search — Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query (0.003 USDC on Base)
• GET /api/weather — Live current weather conditions for any city, sourced from Open-Meteo (0.001 USDC on Solana)
• GET /api/ens-resolve — Resolve an ENS name to an address, or reverse-resolve an address to its primary ENS name (0.002 USDC on Base)
• GET /api/generate — Usage-based text generation, billed by output length (max $0.05/request) (0.05 USDC on Base)
• GET /api/defi-tvl — Look up a DeFi protocol's current total value locked (TVL), by chain, plus market cap (0.003 USDC on Solana)
• GET /api/kalshi-market — Get full detail (yes/no prices, volume, status, result) for a single Kalshi market by ticker (0.002 USDC on Base)
• GET /api/polymarket-market — Get full detail (prices, volume, liquidity, resolution) for a single Polymarket market by slug (0.002 USDC on Base)