Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more
https://x402tap.com/api/crypto-marketNo merchant-supplied description has been published for x402tap.com. Browse its currently listed x402 offerings and observed catalog information.
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Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more
https://x402tap.com/api/crypto-marketLook up current price, 24h change, and market cap for one or more cryptocurrencies
https://x402tap.com/api/crypto-priceGet the top trending cryptocurrencies right now, ranked by search interest
https://x402tap.com/api/crypto-trendingRank blockchains by total DeFi value locked (TVL) across all protocols
https://x402tap.com/api/defi-chainsResolve an ENS name to an address, or reverse-resolve an address to its primary ENS name
https://x402tap.com/api/ens-resolveCurrent gas price and EIP-1559 fee estimate for a chain (base, ethereum, polygon, arbitrum, optimism)
https://x402tap.com/api/gas-priceHeartbeat endpoint billed via a batch-settlement payment channel
https://x402tap.com/api/pingSearch or list open Kalshi prediction markets (regulated US event contracts)
https://x402tap.com/api/kalshi-marketsSafelisted read-only JSON-RPC proxy across major EVM chains (base, ethereum, polygon, arbitrum, optimism) — eth_call, eth_getBalance, eth_getTransactionReceipt, eth_getBlockByNumber, and more
https://x402tap.com/api/rpcSearch or list active Polymarket prediction markets, ranked by 24h volume
https://x402tap.com/api/polymarket-marketsFind prediction-market questions priced differently on Polymarket vs. Kalshi — a cross-platform divergence signal built from data no single-platform competitor has
https://x402tap.com/api/prediction-arbPremium content
https://x402tap.com/protectedTrend 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.
https://x402tap.com/api/insightsNative and (optional) ERC-20 token balance for a wallet address across major EVM chains (base, ethereum, polygon, arbitrum, optimism)
https://x402tap.com/api/wallet-balanceLive current weather conditions for any city, sourced from Open-Meteo
https://x402tap.com/api/weatherReal-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query
https://x402tap.com/api/web-search