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. Given a wallet address, it reports metrics such as transaction count, total transfer amount, and unique recipients. The data covers x402 micropayment transfers on Base and Solana chains, and can be filtered by chain and by a timeframe lookback of 1, 7, 14, or 30 days.
x402scan is a payment data explorer and registry for the x402 protocol, built by Merit Systems. It indexes on-chain x402 micropayment transfers and exposes analytics via paid API endpoints. This particular endpoint — wallets/{address}/stats — costs $0.01 per call, paid via an x402 micropayment in USDC. The endpoint accepts GET requests with optional query parameters for chain (base or solana) and timeframe (days lookback).
Note: during probing, the specific URL with a hardcoded address path returned 404 rather than the expected 402 challenge. This may indicate the address used in the probe URL is not indexed, or the URL pattern differs from the canonical OpenAPI path `/api/x402/wallets/{address}/stats`. The broader x402scan origin is live (HTTP 200) and the OpenAPI spec documents this endpoint clearly, so the service itself appears operational.
Capabilities
Use cases
- —Retrieve aggregate spending stats for a wallet participating in x402 micropayments
- —Monitor a wallet's transaction count and volume over configurable time windows
- —Compare wallet activity across Base and Solana chains
- —Build dashboards tracking x402 ecosystem wallet behavior
- —Audit unique recipient counts for a given sender address
Fit
Best for
- —Agents needing on-chain x402 payment analytics per wallet
- —Developers building x402 ecosystem monitoring tools
- —Researchers analyzing micropayment adoption on Base and Solana
Not for
- —General-purpose blockchain explorers (only covers x402 protocol transfers)
- —Wallets or addresses not participating in the x402 ecosystem
- —Real-time streaming transaction feeds (this returns aggregate snapshots)
Quick start
curl -X GET "https://www.x402scan.com/api/x402/wallets/0xceddcfe2e4d468c157a4b10d3b096419b4c7b61f/stats?chain=base&timeframe=7" \
-H "X-Payment: <x402_payment_token>"Endpoint
Quality
The OpenAPI spec is well-documented with clear parameters, pricing ($0.01/call), and operation summary. However, the probe returned 404 instead of the expected 402 challenge for this specific address, no response schema is defined, and no example responses are available. Crawled docs/pricing/README pages all returned 404.
Warnings
- —Probe returned 404 for the specific wallet address in the URL; the address may not be indexed or the URL pattern may differ from the canonical OpenAPI path
- —No response schema defined in the OpenAPI spec — response structure must be inferred
- —No dedicated documentation pages found (docs, pricing, README all return 404)
Citations
- —Endpoint costs $0.01 per call via 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 returns aggregate stats: tx count, total amount, unique recipientshttps://www.x402scan.com
- —Supports filtering by chain (base, solana) and timeframe (1, 7, 14, or 30 days)https://www.x402scan.com