x402 Kalshi Markets x402 REST usage
Search or list open Kalshi prediction markets (regulated US event contracts)
0.01 USDC per call
per call
agentx402pay.com
agentx402pay.com · 19 listed services · provider site
x402 Weather API x402 REST usage
Live current weather conditions for any city, sourced from Open-Meteo
0.01 USDC per call
per call
x402 Polymarket Markets x402 REST usage
Search or list active Polymarket prediction markets, ranked by 24h volume
0.01 USDC per call
per call
x402 Kalshi Market Detail x402 REST usage
Get full detail (yes/no prices, volume, status, result) for a single Kalshi market by ticker
0.01 USDC per call
per call
x402 ENS Resolver x402 REST usage
Resolve an ENS name to an address, or reverse-resolve an address to its primary ENS name
0.01 USDC per call
per call
x402 Gas Price Oracle x402 REST usage
Current gas price and EIP-1559 fee estimate for a chain (base, ethereum, polygon, arbitrum, optimism)
0.01 USDC per call
per call
x402 DeFi Protocol TVL x402 REST usage
Look up a DeFi protocol's current total value locked (TVL), by chain, plus market cap
0.01 USDC per call
per call
x402 DeFi Chain TVL Ranking x402 REST usage
Rank blockchains by total DeFi value locked (TVL) across all protocols
0.01 USDC per call
per call
x402 Crypto Trending x402 REST usage
Get the top trending cryptocurrencies right now, ranked by search interest
0.01 USDC per call
per call
x402 Crypto Price Lookup x402 REST usage
Look up current price, 24h change, and market cap for one or more cryptocurrencies
0.01 USDC per call
per call
x402 Crypto Market Data x402 REST usage
Rich market data for one or more cryptocurrencies: rank, 24h high/low, volume, ATH, and more
0.01 USDC per call
per call
x402 Multi-Chain RPC x402 REST usage
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
0.01 USDC per call
per call
x402 Polymarket Market Detail x402 REST usage
Get full detail (prices, volume, liquidity, resolution) for a single Polymarket market by slug
0.01 USDC per call
per call
x402 Wallet Balance Lookup x402 REST usage
Native and (optional) ERC-20 token balance for a wallet address across major EVM chains (base, ethereum, polygon, arbitrum, optimism)
0.01 USDC per call
per call
Gold Source Indexing Agent x402 REST usage
Index a document without rewriting it. POST JSON {"text": "..."} (50 to 1,000,000 chars). Each section and block gets an exact [start, end) UTF-16 span, its section path and a SHA-256 fingerprint, plus a coverage check....
0.05 USDC per call
per call
x402 Web Search x402 REST usage
Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query
0.015 USDC per call
per call
x402 Trend Insights x402 REST usage
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-...
0.01 USDC per call
per call
x402 Text Generator x402 REST usage
Real LLM-backed text generation (Gemini), billed by output length (max $0.05/request)
0.05 USDC per call
per call
Prediction arb x402 REST usage
Find prediction-market questions priced differently on Polymarket vs. Kalshi — a cross-platform divergence signal built from data no single-platform competitor has
0.05 USDC per call
per call
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