V2.0 - Paid API, 4 Chains, 10 Platforms

ClaimScan V2.0

The update where ClaimScan became an intelligence API that any agent can pay to use.

What's New

Paid API via x402 protocol
Four new endpoints protected by x402. No API keys, no subscriptions. Agents and developers pay per request in USDC on Base. Payment is verified on-chain before data is returned.

Endpoint	Price	Description
GET /api/v2/fees?wallet=<address>	$0.01	Full fee report across all platforms and chains
GET /api/v2/export?wallet=<address>	$0.05	CSV or JSON export of all fee records
GET /api/v2/intelligence?wallet=<address>	$0.02	Intelligence report with Allium cross-chain enrichment
GET /api/v2/resolve?ows_wallet=<name>	Free	Resolve OWS wallet name to multi-chain addresses

Allium cross-chain intelligence
Fee reports enriched with transaction history, portfolio PnL, and token holdings via Allium. Real data from 130+ chains, not mock responses.

OWS wallet identity
Full support for Open Wallet Standard wallets. Agents create one wallet, get addresses on every chain, and access ClaimScan data with a single command:

ows pay request "https://claimscan.tech/api/v2/intelligence?wallet=0x..." --wallet my-agent

10th platform: Raydium LaunchLab
LP fee tracking for Raydium's LaunchLab on Solana.

4 chains
Added Ethereum mainnet and BNB Chain. Clanker now tracks fees on both Base and BSC. Zora tracks across Base and Ethereum.

Pump.fun V2 support
Updated adapter for Pump.fun's V2 contract and PumpSwap migration.

Security

All V2 endpoints inherit ClaimScan's existing security stack. Rate limiting, request signing, bot protection, CORS, security headers. The x402 paywall adds an additional layer where payment must be verified before any query executes.

Built for the OWS Hackathon

This release was built for Track 05: The Observatory at the OWS Hackathon (April 3, 2026). Real data from 10 launchpads. Real payments via x402. Real cross-chain intelligence via Allium. Zero mocks.