# Services from optinx402.vercel.app on Zero

> optinx402.vercel.app serves 29 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/optinx402.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/optinx402.vercel.app/health.json

## Services

- [Optix402 Underpriced Endpoints Finder](https://www.zero.xyz/c/optix402-underpriced-endpoints-finder-548fa6d6/llms.txt): $0.05/call via x402. Identifies underpriced API endpoints in the x402 ecosystem that may represent market arbitrage or value opportunities
- [Optix402 Top Services Endpoint](https://www.zero.xyz/c/optix402-top-services-endpoint-835656eb/llms.txt): $0.02/call via x402. Returns the top-ranked services in the x402 ecosystem based on real-time marketplace analytics
- [Optix402 Wallet Type Classifier](https://www.zero.xyz/c/optix402-wallet-type-classifier-11371861/llms.txt): $0.05/call via x402. Looks up the wallet type (e.g. agent, user, contract) for a given blockchain wallet address in the x402 ecosystem
- [Optix402 Trending Endpoints — x402 Market Intelligence](https://www.zero.xyz/c/optix402-trending-endpoints-x402-market-intelligence-932dcd5d/llms.txt): $0.02/call via x402. Returns a ranked list of trending API endpoints in the x402 pay-per-call ecosystem based on real-time activity and demand signals.
- [Optix402 Pricing Benchmarks API](https://www.zero.xyz/c/optix402-pricing-benchmarks-api-53a200d7/llms.txt): $0.05/call via x402. Returns pricing benchmark data across x402 ecosystem API categories, including price distributions, market norms, and competitive pricing intelligence.
- [Optix402 Revenue Leaderboard API](https://www.zero.xyz/c/optix402-revenue-leaderboard-api-9d218b12/llms.txt): $0.08/call via x402. Returns a ranked leaderboard of top revenue-generating entities within the x402 payment ecosystem
- [Optix402 — Domain Revenue Analytics](https://www.zero.xyz/c/optix402-domain-revenue-analytics-4f3b372c/llms.txt): $0.02/call via x402. Returns real-time revenue tracking data for a specific domain within the x402 micropayment ecosystem
- [Optix402 Buyer Retention Analytics](https://www.zero.xyz/c/optix402-buyer-retention-analytics-e0d12a35/llms.txt): $0.05/call via x402. Returns the buyer retention rate for a given domain within the x402 ecosystem
- [Optix402 Whales Analytics Endpoint](https://www.zero.xyz/c/optix402-whales-analytics-endpoint-5a31a694/llms.txt): $0.05/call via x402. Returns a list of high-volume buyers (whales) active in the x402 payment ecosystem
- [Optix402 x402 Marketplace Alerts API](https://www.zero.xyz/c/optix402-x402-marketplace-alerts-api-4b0506f1/llms.txt): $0.08/call via x402. Retrieves real-time alerts for the x402 ecosystem, covering market intelligence, anomalies, and ecosystem health notifications
- [Optix402 Market Size by Category](https://www.zero.xyz/c/optix402-market-size-by-category-c5618870/llms.txt): $0.08/call via x402. Returns real-time total volume and market size analytics for a specified category within the x402 payment ecosystem
- [Optix402 x402 Marketplace Intelligence Search API](https://www.zero.xyz/c/optix402-x402-marketplace-intelligence-search-api-f9e1ea92/llms.txt): $0.02/call via x402. Searches and retrieves real-time analytics and market intelligence data across the x402 ecosystem
- [Optix402 Market Share by Category](https://www.zero.xyz/c/optix402-market-share-by-category-0dd1af5a/llms.txt): $0.05/call via x402. Returns real-time market share distribution across API providers within a specified x402 ecosystem category
- [Optix402 Buyer Analytics API](https://www.zero.xyz/c/optix402-buyer-analytics-api-83cc8a2d/llms.txt): $0.02/call via x402. Returns buyer analytics data for a specified domain within the x402 ecosystem, including who is purchasing services and behavioral patterns
- [Optix402 x402 Chains Endpoint](https://www.zero.xyz/c/optix402-x402-chains-endpoint-64a06e6f/llms.txt): $0.08/call via x402. Returns a list of blockchain chains supported within the x402 payment ecosystem
- [Optix402 Wallet Analytics Endpoint](https://www.zero.xyz/c/optix402-wallet-analytics-endpoint-5a8dce84/llms.txt): $0.05/call via x402. Returns wallet profile and analytics data for a given blockchain address within the x402 ecosystem
- [Optix402 Daily Digest — x402 Ecosystem Intelligence](https://www.zero.xyz/c/optix402-daily-digest-x402-ecosystem-intelligence-64b48e8f/llms.txt): $0.08/call via x402. Returns a daily digest of analytics and intelligence for the x402 payment ecosystem, covering market activity, buyer behavior, and ecosystem health.
- [Optix402 x402 Facilitators List](https://www.zero.xyz/c/optix402-x402-facilitators-list-dd40d59f/llms.txt): $0.08/call via x402. Returns a list of active facilitators registered in the x402 payment ecosystem
- [Optix402 Pricing by Category API](https://www.zero.xyz/c/optix402-pricing-by-category-api-ac912cd0/llms.txt): $0.05/call via x402. Returns real-time pricing data and market intelligence for a specified category within the x402 ecosystem
- [Optix402 — x402 Marketplace Intelligence API (Service Domain Lookup)](https://www.zero.xyz/c/optix402-x402-marketplace-intelligence-api-service-domain-lookup-eb31448e/llms.txt): $0.02/call via x402. Retrieves real-time marketplace intelligence and analytics for a specific domain within the x402 ecosystem
- [Optix402 Category-Based Marketplace Intelligence API](https://www.zero.xyz/c/optix402-category-based-marketplace-intelligence-api-204dadbe/llms.txt): $0.02/call via x402. Retrieves real-time marketplace listings and analytics for a specified category within the x402 ecosystem
- [Optix402 New Services Discovery Endpoint](https://www.zero.xyz/c/optix402-new-services-discovery-endpoint-93de37c0/llms.txt): $0.02/call via x402. Returns a list of newly listed services in the x402 ecosystem marketplace for market intelligence and discovery.
- [Optix402 x402 Ecosystem Growth Analytics](https://www.zero.xyz/c/optix402-x402-ecosystem-growth-analytics-ee5cc03d/llms.txt): $0.08/call via x402. Returns real-time growth metrics for the x402 payment ecosystem, including transaction counts and ecosystem expansion data
- [Optix402 Buyer Activity Analytics](https://www.zero.xyz/c/optix402-buyer-activity-analytics-5930a6df/llms.txt): $0.05/call via x402. Returns real-time buyer activity data from the x402 micropayment ecosystem marketplace
- [Optix402 Alternatives Intelligence API](https://www.zero.xyz/c/optix402-alternatives-intelligence-api-ae4a55e2/llms.txt): $0.05/call via x402. Returns alternative API services or competitors for a given domain within the x402 ecosystem
- [Optix402 Revenue Forecast by Domain](https://www.zero.xyz/c/optix402-revenue-forecast-by-domain-e5d1c1dc/llms.txt): $0.08/call via x402. Returns a revenue forecast for a specified domain within the x402 ecosystem, projecting future earnings based on marketplace analytics.
- [Optix402 Compare Endpoint — x402 Marketplace Intelligence API](https://www.zero.xyz/c/optix402-compare-endpoint-x402-marketplace-intelligence-api-cb81b7f6/llms.txt): $0.02/call via x402. Retrieves and compares x402 ecosystem services, enabling competitive analysis and market intelligence across registered x402 API offerings.
- [Optix402 Agent Wallets Analytics](https://www.zero.xyz/c/optix402-agent-wallets-analytics-fb39a744/llms.txt): $0.05/call via x402. Retrieves a list of agent wallets active in the x402 payment ecosystem for buyer analytics and market intelligence
- [Optix402 Pricing History API](https://www.zero.xyz/c/optix402-pricing-history-api-1fb53714/llms.txt): $0.02/call via x402. Retrieves historical pricing data for a given domain's services within the x402 pay-per-call ecosystem

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

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