Straelo Relay
x402Grade BLast checked 3 hours ago
POST https://relay.straelo.com/chain-contract-call
Execute a read-only EVM smart contract call on Ethereum or Base and return the normalized result without managing an RPC provider.
Price$0.005per chain read · paid in USD on Base
Uptime100%
4/4 probes · 717 ms
Score74Grade B
Paid usage, 30 days2payers · 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 POST "https://relay.straelo.com/chain-contract-call"
# 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 10:31 | Valid 402 | 402 | 904 ms | $0.005 |
| 2026-10-11 06:00 | Valid 402 | 402 | 507 ms | $0.005 |
| 2026-10-11 01:45 | Valid 402 | 402 | 530 ms | $0.005 |
| 2026-10-10 21:15 | Valid 402 | 402 | 1604 ms | $0.005 |
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