# Services from quanta-roan.vercel.app on Zero

> quanta-roan.vercel.app serves 329 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/quanta-roan.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/quanta-roan.vercel.app/health.json

## Services

- [QuantaFlow Google Patents Details via x402](https://www.zero.xyz/c/quantaflow-google-patents-details-via-x402-d237baec/llms.txt): $0.01/call via x402. Retrieves detailed information about a specific Google patent by forwarding a request through a pay-per-use x402 gateway for $0.01 USDC per call.
- [QuantaFlow CoinGecko Proxy (x402)](https://www.zero.xyz/c/quantaflow-coingecko-proxy-x402-1326a580/llms.txt): $0.01/call via x402. Proxies requests to the CoinGecko API through an x402 micropayment gateway, returning live cryptocurrency market data for $0.01 USDC per call.
- [QuantaFlow x402 API Gateway – CoinMarketCap](https://www.zero.xyz/c/quantaflow-x402-api-gateway-coinmarketcap-084a503e/llms.txt): $0.01/call via x402. Proxies requests to CoinMarketCap's API through a pay-per-call x402 micropayment gateway for cryptocurrency market data
- [QuantaFlow x402 API Gateway – Infura Polygon Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-infura-polygon-mainnet-59913bbd/llms.txt): $0.01/call via x402. Proxies JSON-RPC and REST requests to Infura's Polygon Mainnet node via a pay-per-call x402 micropayment gateway at $0.01 USDC per request
- [QuantaFlow Alpha Vantage Gateway](https://www.zero.xyz/c/quantaflow-alpha-vantage-gateway-7eb9cbe1/llms.txt): $0.01/call via x402. Proxies requests to the Alpha Vantage financial data API via the x402 micropayment protocol, charging $0.01 USDC per call
- [QuantaFlow DexScreener Gateway](https://www.zero.xyz/c/quantaflow-dexscreener-gateway-73facbc6/llms.txt): $0.01/call via x402. Proxies requests to the DexScreener API via x402 micropayment protocol, returning DEX trading pair and token data for web3/DeFi use cases.
- [QuantaFlow x402 Gateway – Infura Solana Mainnet](https://www.zero.xyz/c/quantaflow-x402-gateway-infura-solana-mainnet-0e5e705e/llms.txt): $0.01/call via x402. Proxies POST requests to Infura's Solana mainnet RPC endpoint, billing $0.01 USDC per call via the x402 micropayment protocol
- [QuantaFlow DEXScreener Top Traders Lookup](https://www.zero.xyz/c/quantaflow-dexscreener-top-traders-lookup-4fad74a1/llms.txt): $0.01/call via x402. Fetches top traders data for a token pair from DEXScreener via an x402 pay-per-call gateway
- [QuantaFlow YouTube Video Transcript API](https://www.zero.xyz/c/quantaflow-youtube-video-transcript-api-07d227be/llms.txt): $0.01/call via x402. Fetches the transcript (captions/subtitles) of a YouTube video given its identifier, via a pay-per-call x402 gateway.
- [QuantaFlow x402 API Gateway — Alchemy Base Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-base-mainnet-0c63c5e4/llms.txt): $0.01/call via x402. Proxies requests to Alchemy's Base mainnet RPC/API endpoints via the x402 micropayment protocol, charging $0.01 USDC per call.
- [QuantaFlow Google Patents SERP Search](https://www.zero.xyz/c/quantaflow-google-patents-serp-search-3cdf6593/llms.txt): $0.01/call via x402. Searches Google Patents and returns structured patent search results via a pay-per-call x402 micropayment gateway.
- [QuantaFlow Google Flights Autocomplete via x402](https://www.zero.xyz/c/quantaflow-google-flights-autocomplete-via-x402-b30feaf9/llms.txt): $0.01/call via x402. Returns Google Flights destination/airport autocomplete suggestions for a given search query, paid per-call via the x402 micropayment protocol.
- [QuantaFlow Google Maps Directions via x402](https://www.zero.xyz/c/quantaflow-google-maps-directions-via-x402-56828bf1/llms.txt): $0.01/call via x402. Returns Google Maps driving/transit directions between two locations, accessed via x402 micropayment protocol at $0.01 USDC per call.
- [QuantaFlow DuckDuckGo SERP Search](https://www.zero.xyz/c/quantaflow-duckduckgo-serp-search-90011666/llms.txt): $0.01/call via x402. Performs a DuckDuckGo search engine results page (SERP) query via the x402 pay-per-call gateway and returns search results
- [QuantaFlow x402 API Gateway – Infura StarkNet Mainnet Proxy](https://www.zero.xyz/c/quantaflow-x402-api-gateway-infura-starknet-mainnet-proxy-d4d73b01/llms.txt): $0.01/call via x402. Proxies requests to Infura's StarkNet mainnet RPC endpoint via the x402 micropayment protocol, charging $0.01 USDC per call.
- [QuantaFlow Bing Video Search (x402)](https://www.zero.xyz/c/quantaflow-bing-video-search-x402-42750469/llms.txt): $0.01/call via x402. Performs Bing video search queries via a pay-per-call x402 micropayment gateway, returning video search results proxied from the Bing SERP API.
- [QuantaFlow IP Info Lookup (x402)](https://www.zero.xyz/c/quantaflow-ip-info-lookup-x402-7564f604/llms.txt): $0.01/call via x402. Returns geolocation and network metadata for an IP address via a pay-per-request x402 micropayment gateway.
- [QuantaFlow x402 API Gateway — Alchemy Base Sepolia](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-base-sepolia-11cd0df8/llms.txt): $0.01/call via x402. Proxies requests to Alchemy's Base Sepolia RPC/API endpoint via the x402 micropayment protocol, charging $0.01 USDC per call
- [QuantaFlow x402 API Gateway – Alchemy Soneium Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-soneium-mainnet-031e2e4d/llms.txt): $0.01/call via x402. Proxies requests to the Alchemy Soneium Mainnet RPC/API via a pay-per-call x402 micropayment gateway at $0.01 USDC per request
- [QuantaFlow Google Trends Autocomplete via x402](https://www.zero.xyz/c/quantaflow-google-trends-autocomplete-via-x402-55667b8e/llms.txt): $0.01/call via x402. Returns Google Trends autocomplete suggestions for search queries, accessed via a pay-per-call x402 micropayment gateway
- [QuantaFlow x402 API Gateway — Alchemy Kaia Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-kaia-mainnet-51e132f4/llms.txt): $0.01/call via x402. Proxies requests to Alchemy's Kaia mainnet blockchain RPC endpoint with per-call micropayment via the x402 protocol ($0.01 USDC)
- [QuantaFlow x402 API Gateway — Alchemy ETH Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-eth-mainnet-f2014678/llms.txt): $0.01/call via x402. Proxies requests to the Alchemy Ethereum Mainnet API via x402 micropayment protocol, charging $0.01 USDC per call
- [QuantaFlow SERP Yahoo Videos Search](https://www.zero.xyz/c/quantaflow-serp-yahoo-videos-search-fa23cf2b/llms.txt): $0.01/call via x402. Searches Yahoo for video results using a SERP API, accessed via x402 micropayment gateway
- [QuantaFlow Google Trends Trending Now via x402](https://www.zero.xyz/c/quantaflow-google-trends-trending-now-via-x402-98a5db40/llms.txt): $0.01/call via x402. Fetches currently trending Google search topics via a pay-per-call x402 gateway for $0.01 USDC
- [QuantaFlow Twitter Video & Media Downloader](https://www.zero.xyz/c/quantaflow-twitter-video-media-downloader-c80ea3f6/llms.txt): $0.01/call via x402. Downloads videos, GIFs, and images from Twitter/X posts via a pay-per-call x402 gateway
- [QuantaFlow x402 API Gateway – Infura Avalanche Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-infura-avalanche-mainnet-c7c4de2f/llms.txt): $0.01/call via x402. Proxies JSON-RPC and REST requests to Infura's Avalanche Mainnet node via an x402 pay-per-call gateway, charging $0.01 USDC per request.
- [QuantaFlow x402 API Gateway – Infura Sepolia](https://www.zero.xyz/c/quantaflow-x402-api-gateway-infura-sepolia-98dbb6dc/llms.txt): $0.01/call via x402. Proxies requests to the Infura Sepolia (Ethereum testnet) JSON-RPC endpoint via the x402 micropayment protocol, charging $0.01 USDC per call.
- [QuantaFlow SERP Apple Maps Places Search](https://www.zero.xyz/c/quantaflow-serp-apple-maps-places-search-ce8d60e2/llms.txt): $0.01/call via x402. Search Apple Maps for local places and points of interest via a pay-per-call x402 gateway
- [QuantaFlow SERP Google Play Books Search](https://www.zero.xyz/c/quantaflow-serp-google-play-books-search-b37b1b86/llms.txt): $0.01/call via x402. Searches Google Play Books via a pay-per-call x402 gateway, returning book search results from the Play Store catalog.
- [QuantaFlow x402 API Gateway – Infura Optimism Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-infura-optimism-mainnet-589d3afe/llms.txt): $0.01/call via x402. Proxies requests to Infura's Optimism Mainnet JSON-RPC endpoint via the x402 micropayment protocol, charging $0.01 USDC per call.
- [QuantaFlow x402 API Gateway – Alchemy Solana Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-solana-mainnet-a86209a5/llms.txt): $0.01/call via x402. Proxies requests to Alchemy's Solana mainnet RPC/API endpoint via x402 micropayment protocol, charging $0.01 USDC per call
- [QuantaFlow x402 API Gateway — Alchemy Celo Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-celo-mainnet-4f33af68/llms.txt): $0.01/call via x402. Proxies requests to the Alchemy Celo Mainnet RPC/API through an x402 micropayment gateway, charging $0.01 USDC per call.
- [QuantaFlow x402 API Gateway – Alchemy Sei Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-sei-mainnet-6b8ce29b/llms.txt): $0.01/call via x402. Proxies paid API requests to the Alchemy Sei Mainnet RPC/API endpoint using the x402 micropayment protocol at $0.01 USDC per call
- [QuantaFlow x402 Gateway – Infura Arbitrum Mainnet Proxy](https://www.zero.xyz/c/quantaflow-x402-gateway-infura-arbitrum-mainnet-proxy-4c331357/llms.txt): $0.01/call via x402. Proxies JSON-RPC and REST calls to Infura's Arbitrum Mainnet node endpoint via the x402 micropayment protocol, charging $0.01 USDC per request.
- [QuantaFlow x402 API Gateway — Infura BSC Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-infura-bsc-mainnet-4344f7d3/llms.txt): $0.01/call via x402. Proxies requests to Infura's Binance Smart Chain (BSC) Mainnet JSON-RPC endpoint via the x402 micropayment protocol, charging $0.01 USDC per call.
- [QuantaFlow x402 API Gateway – Infura HyperEVM Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-infura-hyperevm-mainnet-92ab4c50/llms.txt): $0.01/call via x402. Proxies requests to the Infura HyperEVM mainnet RPC endpoint via x402 micropayment-gated API gateway
- [QuantaFlow x402 API Gateway – Alchemy Metis Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-metis-mainnet-9de6f37e/llms.txt): $0.01/call via x402. Proxies paid API requests to the Alchemy Metis mainnet RPC/data endpoint using the x402 micropayment protocol at $0.01 USDC per call
- [QuantaFlow Google Maps Reviews SERP API](https://www.zero.xyz/c/quantaflow-google-maps-reviews-serp-api-23e1fd29/llms.txt): $0.01/call via x402. Fetches Google Maps reviews for a business or place via a pay-per-call x402 gateway, returning SERP-scraped review data.
- [QuantaFlow Google Maps SERP Search](https://www.zero.xyz/c/quantaflow-google-maps-serp-search-bad7134e/llms.txt): $0.01/call via x402. Searches Google Maps via a pay-per-call x402 gateway, returning local business listings and map search results for a given query.
- [QuantaFlow Google Images SERP Search](https://www.zero.xyz/c/quantaflow-google-images-serp-search-9709960a/llms.txt): $0.01/call via x402. Performs a Google Images search query and returns image results via the x402 micropayment-gated API gateway
- [QuantaFlow SERP Home Depot Product Reviews](https://www.zero.xyz/c/quantaflow-serp-home-depot-product-reviews-60386f55/llms.txt): $0.01/call via x402. Fetches Home Depot product reviews from search engine results pages (SERP) via a pay-per-call x402 gateway
- [QuantaFlow x402 API Gateway – Alchemy Pharos Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-pharos-mainnet-ef905639/llms.txt): $0.01/call via x402. Proxies paid API requests to the Alchemy Pharos mainnet node via the x402 micropayment protocol, charging $0.01 USDC per call.
- [QuantaFlow SERP Google Maps Photos](https://www.zero.xyz/c/quantaflow-serp-google-maps-photos-af4ac3b2/llms.txt): $0.01/call via x402. Fetches Google Maps photo results for a location or place query via a pay-per-call x402 gateway
- [QuantaFlow SERP Walmart Product Search](https://www.zero.xyz/c/quantaflow-serp-walmart-product-search-8f44283c/llms.txt): $0.01/call via x402. Performs a Walmart product search engine results page (SERP) query and returns product listings, via the x402 micropayment-gated API gateway.
- [QuantaFlow x402 Gateway – Infura MegaETH Mainnet Proxy](https://www.zero.xyz/c/quantaflow-x402-gateway-infura-megaeth-mainnet-proxy-272ae8fe/llms.txt): $0.01/call via x402. Proxies requests to the Infura MegaETH mainnet RPC endpoint via x402 micropayment protocol, charging $0.01 USDC per call
- [QuantaFlow Overpass API Gateway (x402)](https://www.zero.xyz/c/quantaflow-overpass-api-gateway-x402-f20ae927/llms.txt): $0.01/call via x402. Proxies POST requests to the OpenStreetMap Overpass API via a micropayment-gated x402 gateway, returning geospatial and map data.
- [QuantaFlow x402 API Gateway — Alchemy Stable Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-stable-mainnet-16fd9edc/llms.txt): $0.01/call via x402. Proxies POST requests to the Alchemy stable mainnet endpoint via the x402 micropayment protocol, charging $0.01 USDC per call.
- [QuantaFlow x402 API Gateway — Alchemy Tempo Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-tempo-mainnet-1688de3e/llms.txt): $0.01/call via x402. Proxies paid API requests to the Alchemy Tempo mainnet endpoint using the x402 micropayment protocol, deducting $0.01 USDC per call.
- [QuantaFlow Yahoo SERP Search via x402](https://www.zero.xyz/c/quantaflow-yahoo-serp-search-via-x402-a5d252f4/llms.txt): $0.01/call via x402. Performs a Yahoo search engine results page (SERP) query and returns results, paid per-call via the x402 micropayment protocol.
- [QuantaFlow x402 Gateway — Infura opBNB Mainnet Proxy](https://www.zero.xyz/c/quantaflow-x402-gateway-infura-opbnb-mainnet-proxy-a6de6ccf/llms.txt): $0.01/call via x402. Proxies authenticated RPC/API requests to Infura's opBNB mainnet endpoint, charging $0.01 USDC per call via the x402 micropayment protocol.
- [QuantaFlow x402 API Gateway — Alchemy World Chain Mainnet](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-world-chain-mainnet-4dd0a5e1/llms.txt): $0.01/call via x402. Proxies requests to the Alchemy World Chain Mainnet RPC/API through an x402 micropayment-gated gateway at $0.01 USDC per call
- [QuantaFlow x402 API Gateway — Alchemy Ethereum Sepolia](https://www.zero.xyz/c/quantaflow-x402-api-gateway-alchemy-ethereum-sepolia-39516e3c/llms.txt): $0.01/call via x402. Proxies requests to Alchemy's Ethereum Sepolia testnet RPC/API endpoint via x402 micropayment-gated passthrough, charging $0.01 USDC per call
- [QuantaFlow SERP Bing News Search](https://www.zero.xyz/c/quantaflow-serp-bing-news-search-546a16c5/llms.txt): $0.01/call via x402. Fetches Bing news search results via a pay-per-call x402 micropayment gateway for $0.01 USDC per request
- [QuantaFlow Google Lens SERP via x402](https://www.zero.xyz/c/quantaflow-google-lens-serp-via-x402-57041d05/llms.txt): $0.01/call via x402. Performs a Google Lens visual search query via a pay-per-call x402 gateway, returning image recognition and search results.
- [QuantaFlow x402 API Gateway — Alchemy Optimism Mainnet](https://www.zero.xyz/c/quant

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