Aggregate wallet stats (tx count, volume, unique recipients) from the x402 payment ecosystem for $0.01 per call.
What it does
This endpoint returns aggregate statistics for a specific wallet address within the x402 payment ecosystem. It is part of x402scan, a payment data explorer and analytics platform built by Merit Systems that indexes x402 protocol transfers on Base and Solana chains.
The wallet stats endpoint (`GET /api/x402/wallets/{address}/stats`) accepts an on-chain wallet address as a path parameter and returns aggregate metrics such as transaction count, total transfer amount, and unique recipients. Results can be filtered by chain (Base or Solana) and by timeframe (1, 7, 14, or 30 days lookback). The endpoint is part of a broader suite of x402scan data APIs covering merchants, facilitators, resources, and transaction histories.
Payment is handled via the x402 protocol at a fixed price of $0.01 per request. The specific URL listed here hardcodes a particular wallet address (`0x8edb70c57f854fb7939d42418e0a6f61820614be`), but the underlying API is parameterized — any valid wallet address can be substituted in the path. Note: the probe returned 404 rather than the expected 402 challenge for this specific address, which may indicate the address is not indexed or the URL path uses a different routing scheme (`/api/data/wallets/` vs the documented `/api/x402/wallets/`). The broader x402scan origin is live (HTTP 200 on root).
Capabilities
Use cases
- —Retrieve aggregate payment statistics for a specific wallet address participating in x402 transfers
- —Monitor a wallet's x402 spending activity over configurable time windows (1, 7, 14, or 30 days)
- —Compare wallet activity across Base and Solana chains
- —Build dashboards tracking agent-to-service payment flows in the x402 ecosystem
- —Audit a wallet's unique merchant/recipient count and total volume
Fit
Best for
- —Developers building analytics on top of the x402 micropayment protocol
- —AI agents that need to inspect their own or others' x402 spending history
- —Researchers studying adoption and usage patterns of the x402 payment standard
Not for
- —General-purpose blockchain explorers — this only covers x402-indexed transfers, not all on-chain activity
- —Wallets or addresses that have never participated in x402 protocol payments
Quick start
curl -H "X-Payment: <x402-payment-header>" \
"https://www.x402scan.com/api/x402/wallets/0x8edb70c57f854fb7939d42418e0a6f61820614be/stats?chain=base&timeframe=7"Endpoint
Quality
The OpenAPI spec is thorough with clear parameter definitions and pricing, but the specific endpoint URL in the listing uses /api/data/wallets/ which returned 404 on probe (vs the documented /api/x402/wallets/ path). No response schema or example responses are provided. No crawled documentation pages were found (all returned 404).
Warnings
- —The listed endpoint URL uses path /api/data/wallets/ but the OpenAPI spec documents /api/x402/wallets/ — the probe returned 404, suggesting the listed URL may be incorrect or deprecated.
- —No response schema or example response is available in the OpenAPI spec — response bodies are undocumented beyond '200: Successful response'.
- —No dedicated documentation pages were found on the x402scan site (docs, api, pricing all return 404).
Citations
- —The wallet stats endpoint is documented as GET /api/x402/wallets/{address}/stats with $0.01 fixed pricehttps://www.x402scan.com
- —x402scan is described as a payment data explorer and registry for the x402 protocol, built by Merit Systemshttps://www.x402scan.com
- —Data endpoints support filtering by chain (base, solana) and timeframe (1, 7, 14, or 30 days)https://www.x402scan.com
- —The probe returned 404 for the listed endpoint URL on both POST and GET methodshttps://www.x402scan.com/api/data/wallets/0x8edb70c57f854fb7939d42418e0a6f61820614be/stats