| https://x402tap.com/api/weather Live current weather conditions for any city, sourced from Open-Meteo | polygon | USDC | $0.01 | exact |
| https://x402tap.com/api/weather Live current weather conditions for any city, sourced from Open-Meteo | arbitrum | 0xaf88…5831 | — | exact |
| https://x402tap.com/api/weather Live current weather conditions for any city, sourced from Open-Meteo | base | USDC | $0.01 | exact |
| https://x402tap.com/api/weather Live current weather conditions for any city, sourced from Open-Meteo | solana | USDC | $0.01 | exact |
| https://x402tap.com/protected Premium content | polygon | USDC | $0.01 | exact |
| https://x402tap.com/protected Premium content | arbitrum | 0xaf88…5831 | — | exact |
| https://x402tap.com/protected Premium content | base | USDC | $0.01 | exact |
| https://x402tap.com/protected Premium content | solana | USDC | $0.01 | exact |
| https://x402tap.com/api/web-search Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query | polygon | USDC | $0.015 | exact |
| https://x402tap.com/api/web-search Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query | arbitrum | 0xaf88…5831 | — | exact |
| https://x402tap.com/api/web-search Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query | base | USDC | $0.015 | exact |
| https://x402tap.com/api/web-search Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query | solana | USDC | $0.015 | exact |
| https://x402tap.com/api/crypto-market Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more | polygon | USDC | $0.01 | exact |
| https://x402tap.com/api/crypto-market Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more | arbitrum | 0xaf88…5831 | — | exact |
| https://x402tap.com/api/crypto-market Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more | base | USDC | $0.01 | exact |
| https://x402tap.com/api/crypto-market Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more | solana | USDC | $0.01 | exact |
| https://x402tap.com/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 — s | polygon | USDC | $0.01 | exact |
| https://x402tap.com/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 — s | arbitrum | 0xaf88…5831 | — | exact |
| https://x402tap.com/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 — s | base | USDC | $0.01 | exact |
| https://x402tap.com/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 — s | solana | USDC | $0.01 | exact |
| https://x402tap.com/api/ping Heartbeat endpoint billed via a batch-settlement payment channel | base | USDC | $0.001 | exact |
| https://x402tap.com/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 | polygon | USDC | $0.05 | exact |
| https://x402tap.com/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 | arbitrum | 0xaf88…5831 | — | exact |
| https://x402tap.com/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 | base | USDC | $0.05 | exact |