call402.com
Look up a Base wallet address: native ETH plus balances for a curated list of 195 tokens, read directly from Base chain state via public RPC with a self-hosted reader (no third-party data API). The response includes a coverage field: tokens outside the list with no transfers in the discovery window (default about 28 hours) are not reported. Balances only; no USD valuation.
- Category
- Crypto & DeFi
- Starting price
- $0.005
- Paid calls · 30 days
- 3
- Unique payers · 30 days
- 3
Paid endpoints
2 endpoints, sorted by usage. Prices are per request.
- POST/api/wallet-lookup
Look up a Base wallet address: native ETH plus balances for a curated list of 195 tokens, read directly from Base chain state via public RPC with a self-hosted reader (no third-party data API). The response includes a coverage field: tokens outside the list with no transfers in the discovery window (default about 28 hours) are not reported. Balances only; no USD valuation.
$0.005Base2calls / 30d - POST/api/hash-tools
Run local cryptographic utilities: SHA-256 and SHA-512 hashes, Base64 encode/decode, or a random UUID v4. No upstream service is called.
$0.005Base1calls / 30d