# Services from x402scan-j55w7ornb-merit-systems.vercel.app on Zero

> x402scan-j55w7ornb-merit-systems.vercel.app serves 15 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/x402scan-j55w7ornb-merit-systems.vercel.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402scan-j55w7ornb-merit-systems.vercel.app/health.json

## Services

- [x402scan Merchant Stats](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-b3f3e7bc/llms.txt): $0.01/call via x402. Returns aggregated merchant metrics (total revenue, transaction count, unique buyers, and latest block timestamp) for a specific merchant address on the x402 payment network.
- [x402scan Merchant Transaction History](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-a9cb90be/llms.txt): $0.010000/call via x402. Fetches paginated on-chain transaction records for a specific merchant address, including asset, amount, payTo, network, and payment scheme details.
- [x402scan Wallet Aggregate Stats](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-8fdd8701/llms.txt): $0.01/call via x402. Returns aggregate statistics for a wallet address including transaction count, total amount transacted, and unique recipients, optionally filtered by chain and timeframe.
- [x402scan Wallet Transaction History](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-6e102f79/llms.txt): $0.010000/call via x402. Fetches paginated transaction history for a specific EVM wallet address, filterable by chain, timeframe, and sort options.
- [x402scan Merchants Leaderboard](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-13299cb5/llms.txt): $0.01/call via x402. Returns a paginated, sorted list of top merchants by payment volume, transaction count, or unique buyers on the x402 payment network
- [x402scan Wallet Stats](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-526c09ed/llms.txt): $0.010000/call via x402. Returns aggregated on-chain statistics for a specific wallet address, including transaction counts, balance summaries, and activity metrics, filterable by chain and timeframe.
- [x402scan Merchant Transaction History](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-91384f0e/llms.txt): $0.01/call via x402. Returns a paginated list of on-chain x402 payment transfers where a specified merchant address is the recipient
- [x402scan Resource Search](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-be8435fc/llms.txt): $0.02/call via x402. Full-text search across x402 payment-gated resources, with filtering by tags and blockchain chain
- [x402scan Facilitator Stats](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-b5d1c2aa/llms.txt): $0.01/call via x402. Returns overall high-level aggregate statistics for x402 payment facilitators, optionally filtered by chain and time window
- [x402scan Merchant Aggregate Stats](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-adcaea93/llms.txt): $0.01/call via x402. Returns aggregate on-chain statistics for a specific merchant address, including transaction count, total volume, and unique payer counts, optionally filtered by chain and timeframe.
- [x402scan Resource Index](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-87e7a1e9/llms.txt): $0.01/call via x402. Returns a paginated list of all indexed x402 payment-gated resources, optionally filtered by blockchain chain
- [x402scan Facilitators List](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-174d34f2/llms.txt): $0.01/call via x402. Returns a paginated list of x402 payment facilitators with associated statistics, filterable by chain and timeframe
- [x402scan Wallet Aggregate Stats](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-bdfd2a39/llms.txt): $0.01/call via x402. Returns aggregate on-chain statistics for a specific wallet address, including transaction count, total amount transacted, and unique recipient count
- [x402scan Wallet Sent Transactions](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-0ad31b5d/llms.txt): $0.01/call via x402. Returns paginated on-chain transfers where the specified wallet address is the sender, with filtering by chain, timeframe, and sort options.
- [x402scan Origins Resources Listing](https://www.zero.xyz/c/x402scan-j55w7ornb-merit-systems-vercel-app-17e3e011/llms.txt): $0.01/call via x402. Returns a paginated list of x402 resources associated with a specific origin/domain (enrichx402.com)

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

- [Zero catalog index](https://www.zero.xyz/llms.txt)