saylorinnovations.com
x402Grade FLast checked 26 min ago
GET https://saylorinnovations.com/api/evm/base/contract/:address
EVM Contract Introspection (base). Base contract introspection: contract vs wallet (incl. EIP-7702 delegation), bytecode size, proxy detection (EIP-1967 implementation/admin/beacon and legacy OpenZeppelin slots) and ERC-20 name, symbol, decimals and total supply.
Price$0.003per chain read · paid in USD on Solana
Uptime0%
0/4 probes
Score3Grade F
Paid usage, 30 days1payers · 2 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X GET "https://saylorinnovations.com/api/evm/base/contract/:address"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 11:31 | No valid 402 | 400 | 660 ms | not listed |
| 2026-10-11 07:00 | No valid 402 | 400 | 404 ms | not listed |
| 2026-10-11 02:30 | No valid 402 | 400 | 381 ms | not listed |
| 2026-10-10 22:01 | No valid 402 | 400 | 449 ms | not listed |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves