Aggregate wallet stats (tx count, volume, unique recipients) from the x402 protocol explorer.
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 registry for the x402 protocol built by Merit Systems. Given a wallet address, the endpoint returns metrics such as transaction count, total amount sent, and unique recipients.
The endpoint accepts optional query parameters to filter by chain (Base or Solana) and timeframe (1, 7, 14, or 30 days lookback). It costs $0.01 per call, paid via an x402 micropayment in the X-Payment header. The specific URL listed here has a hardcoded wallet address (0x3cd6de336cca679c2c924a6f38a1e4dc41f16f05); the general pattern is /api/x402/wallets/{address}/stats.
Note: The probe returned 404 for this specific wallet address, which may indicate the address has no indexed data or the endpoint requires a different path format. However, the OpenAPI spec at the same origin confirms the /api/x402/wallets/{address}/stats route exists and is documented as live. The broader x402scan platform tracks over 97K daily transactions across Base and Solana chains, with facilitators including Coinbase, PayAI, and Meridian.
Capabilities
Use cases
- —Retrieve aggregate payment statistics for a specific wallet participating in x402 transactions
- —Monitor a wallet's x402 spending volume and recipient diversity over configurable time windows
- —Build dashboards tracking x402 protocol adoption by querying wallet-level metrics
- —Compare wallet activity across Base and Solana chains
Fit
Best for
- —Agents needing on-chain x402 payment analytics per wallet
- —Monitoring x402 protocol spending patterns
- —Building x402 ecosystem dashboards and reports
Not for
- —General-purpose blockchain explorers (only covers x402 protocol transfers)
- —Querying non-USDC token transfers or arbitrary on-chain data
- —Real-time streaming of transactions (this returns aggregate snapshots)
Quick start
curl -H "X-Payment: <x402_payment_token>" \
"https://www.x402scan.com/api/x402/wallets/0x3cd6de336cca679c2c924a6f38a1e4dc41f16f05/stats?chain=base&timeframe=7"Endpoint
Quality
The OpenAPI spec is well-documented with clear parameter definitions and pricing, but the specific hardcoded-address endpoint returned 404 on probe (no 402 challenge captured). No response schema or example responses are provided in the spec. No dedicated docs page exists.
Warnings
- —Probe returned 404 for this specific wallet address — the address may have no indexed data, or the endpoint may only respond to known wallets
- —No response schema documented in the OpenAPI spec; actual response structure must be inferred
- —The listing URL contains a hardcoded wallet address; the general endpoint pattern is /api/x402/wallets/{address}/stats
Citations
- —The endpoint costs $0.01 per call via x402 micropaymenthttps://www.x402scan.com
- —x402scan is described as a payment data explorer and registry for the x402 protocolhttps://www.x402scan.com
- —Supports filtering by chain (base, solana) and timeframe (1, 7, 14, or 30 days)https://www.x402scan.com
- —Built by Merit Systemshttps://www.x402scan.com
- —The x402 ecosystem shows ~97.43K transactions and ~$17.06K volume in the past 24 hourshttps://www.x402scan.com