Aggregate wallet stats (tx count, volume, unique recipients) from the x402 protocol 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 volume, and unique recipients. The data covers x402 protocol 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.
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 micropayment activity across multiple facilitators (Coinbase, PayAI, Meridian) and provides data endpoints for wallets, merchants, facilitators, and resource registries. All data endpoints are themselves x402-gated, costing $0.01–$0.02 per request paid in USDC via the x402 protocol.
Note: The specific URL in this listing includes a hardcoded wallet address (0xde516d5b…). The general pattern is `/api/x402/wallets/{address}/stats` where `{address}` is any wallet address. The probe returned 404, which likely means this particular address has no indexed data or the URL path uses a different prefix (`/api/x402/` vs `/api/data/`). The OpenAPI spec documents the canonical path as `/api/x402/wallets/{address}/stats`.
Capabilities
Use cases
- —Retrieve aggregate payment statistics for a specific wallet participating in x402 micropayments
- —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 x402 protocol adoption by wallet-level metrics
- —Audit an agent wallet's cumulative x402 micropayment spend
Fit
Best for
- —Developers building analytics on x402 protocol payment flows
- —AI agents that need to inspect their own or others' x402 spending history
- —Researchers studying micropayment adoption across Base and Solana
Not for
- —General-purpose blockchain explorers needing full transaction details (use the transactions endpoint instead)
- —Querying non-x402 on-chain activity or arbitrary ERC-20 transfers
- —Real-time streaming of wallet events
Quick start
curl -H 'X-Payment: <x402_payment_header>' \
'https://www.x402scan.com/api/x402/wallets/0xde516d5b8935a2766cc2bdba123b3c1bbf2cf9a2/stats?chain=base&timeframe=7'Endpoint
Quality
The OpenAPI spec is well-documented with clear parameter definitions and pricing, but the probed endpoint returned 404 (possibly due to a path mismatch between /api/data/ and /api/x402/, or the specific address having no data). No response schema or example responses are provided. No dedicated docs page exists.
Warnings
- —Probe returned 404 on both GET and POST — the listed URL uses /api/data/wallets/ but the OpenAPI spec documents /api/x402/wallets/. The canonical path is likely /api/x402/wallets/{address}/stats.
- —No response schema is documented in the OpenAPI spec; response shape must be inferred at runtime.
- —No dedicated documentation page found (/docs returns 404).
Citations
- —Endpoint is documented as GET /api/x402/wallets/{address}/stats returning aggregate stats (tx count, total amount, unique recipients) at $0.01 per callhttps://www.x402scan.com
- —x402scan is described as 'the x402 analytics dashboard and block explorer' built by Merit Systemshttps://www.x402scan.com
- —Data endpoints cost $0.01–$0.02 each, paid via x402 micropaymenthttps://www.x402scan.com
- —Supports filtering by chain (base, solana) and timeframe (1, 7, 14, or 30 days)https://www.x402scan.com