Aggregate wallet stats (tx count, volume, unique recipients) from the x402 protocol explorer 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 dashboard built by Merit Systems that indexes x402 protocol transfers on Base and Solana. The specific endpoint path includes a hardcoded wallet address (0x28f6…902), but the underlying operation (x402_wallets_stats) accepts any wallet address as a path parameter.
The endpoint supports optional query parameters for filtering by chain (base or solana) and timeframe (1, 7, 14, or 30 days lookback). It returns data such as transaction count, total transfer amount, and unique recipients for the queried wallet. The cost is a fixed $0.01 USDC micropayment per request, settled via the x402 protocol.
Note: The probe returned HTTP 404 rather than the expected 402 payment challenge. This may indicate the specific wallet address in the URL has no indexed data, or the endpoint routing requires an exact match on a known address. The OpenAPI spec confirms the general /api/x402/wallets/{address}/stats pattern is a supported operation. The broader x402scan platform is live (root returns 200) and exposes a full OpenAPI 3.1.0 spec with 13+ endpoints covering merchants, buyers, facilitators, resources, and a USDC send function.
Capabilities
Use cases
- —Retrieve aggregate payment statistics for a wallet participating in the x402 ecosystem
- —Monitor a wallet's x402 transaction count and volume over configurable timeframes
- —Compare wallet activity across Base and Solana chains
- —Build dashboards tracking x402 protocol adoption per wallet
Fit
Best for
- —Agents needing on-chain x402 payment analytics for specific wallets
- —Developers building x402 ecosystem monitoring tools
- —Researchers analyzing x402 protocol usage patterns
Not for
- —General-purpose blockchain explorers (only covers x402 protocol transfers)
- —Querying non-x402 token transfers or arbitrary ERC-20 activity
- —Real-time streaming transaction feeds
Quick start
curl -H "X-Payment: <x402_payment_token>" \
"https://www.x402scan.com/api/data/wallets/0x28f62303727d61a86f4a64924e9ffc005d4ef902/stats?chain=base&timeframe=7"Endpoint
Quality
The OpenAPI spec is thorough and documents the general wallets/{address}/stats operation with clear parameters and pricing. However, the specific endpoint URL probed returned 404 instead of 402, so liveness for this exact path is unconfirmed. No response schema or example responses are provided in the spec. The /api/data/ path prefix in the listing URL differs from the /api/x402/ prefix in the OpenAPI spec, adding uncertainty.
Warnings
- —Probe returned 404 on both GET and POST — the specific URL path /api/data/wallets/… may differ from the documented /api/x402/wallets/… pattern in the OpenAPI spec
- —No response schema is documented; the shape of the stats response object is unknown
- —The hardcoded wallet address in the endpoint URL may not have indexed data, which could explain the 404
Citations
- —The endpoint costs $0.01 per call as a fixed x402 micropaymenthttps://www.x402scan.com
- —x402scan is a payment data explorer and registry for the x402 protocol, built by Merit Systemshttps://www.x402scan.com
- —Wallet stats endpoint supports chain (base/solana) and timeframe (1/7/14/30 days) query parametershttps://www.x402scan.com
- —The OpenAPI spec documents the operation as /api/x402/wallets/{address}/statshttps://www.x402scan.com