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. Given a wallet address, it reports metrics such as transaction count, total transfer amount, and unique recipients. The data covers x402 protocol USDC transfers on both Base and Solana chains. Results can be filtered by chain (base or solana) and by timeframe (1, 7, 14, or 30 days lookback).
The endpoint is part of x402scan, an analytics dashboard and block explorer for the x402 protocol built by Merit Systems. x402scan indexes on-chain x402 payment activity across multiple facilitators (Coinbase, PayAI, Meridian) and exposes it through a suite of paid data endpoints. The specific URL in this listing queries stats for wallet address 0xe776dbc5489e98911647218d40c936105fd1df8f, but the same pattern applies to any wallet address via the /api/x402/wallets/{address}/stats route.
Pricing is a fixed $0.01 USD per request, paid via the x402 micropayment protocol. The endpoint accepts GET requests with optional query parameters for chain and timeframe filtering. Note: during probing, this specific hardcoded-address URL returned 404 rather than the expected 402 challenge, which may indicate the address has no indexed data or the URL routing requires the /api/x402/ prefix rather than /api/data/. The canonical OpenAPI path is /api/x402/wallets/{address}/stats.
Capabilities
Use cases
- —Retrieve aggregate payment statistics for a specific wallet participating in the x402 ecosystem
- —Monitor a wallet's x402 spending activity over configurable time windows
- —Compare wallet activity across Base and Solana chains
- —Build dashboards tracking x402 protocol adoption by wallet
Fit
Best for
- —Agents or apps that need on-chain x402 payment analytics per wallet
- —Monitoring spending patterns of x402 protocol participants
- —Aggregating transaction counts and volumes without paginating through individual transfers
Not for
- —General-purpose blockchain explorers unrelated to x402 protocol payments
- —Querying non-USDC token transfers or non-x402 transactions
- —High-frequency real-time streaming of individual transactions
Quick start
curl -H "X-Payment: <x402_payment_token>" \
"https://www.x402scan.com/api/x402/wallets/0xe776dbc5489e98911647218d40c936105fd1df8f/stats?chain=base&timeframe=7"Endpoint
Quality
The OpenAPI spec is well-documented with clear parameter definitions and pricing, but the probed URL (/api/data/wallets/…) returned 404 instead of the expected 402 challenge. The canonical path appears to be /api/x402/wallets/{address}/stats. No response schema or example responses are provided in the OpenAPI spec. No dedicated docs page exists.
Warnings
- —Probed URL uses /api/data/ path prefix but OpenAPI spec defines /api/x402/ — the listing URL may be stale or incorrect
- —Probe returned 404 on both GET and POST; the endpoint may only be live at the /api/x402/ path variant
- —No response schema is documented in the OpenAPI spec — response structure must be inferred
- —No example responses available from probe or crawl
Citations
- —Endpoint is priced at $0.01 USD per request via x402 micropaymenthttps://www.x402scan.com
- —Supports filtering by chain (base, solana) and timeframe (1, 7, 14, or 30 days)https://www.x402scan.com
- —x402scan is described as 'the x402 analytics dashboard and block explorer' built by Merit Systemshttps://www.x402scan.com
- —OpenAPI spec defines the canonical path as /api/x402/wallets/{address}/statshttps://www.x402scan.com
- —x402scan tracks activity across facilitators including Coinbase, PayAI, and Meridianhttps://www.x402scan.com