Endpoint · onchainPOSTchain.openverbs.com /v1/gas-estimate
Simulate a transaction before signing: runs `eth_estimateGas` for `{ to, from?, data?, value?
Read more
Simulate a transaction before signing: runs `eth_estimateGas` for `{ to, from?, data?, value? }` and returns the estimated gas units and estimated fee (current gas price x gas, in wei + ETH). If the node rejects the call it returns `ok:false` with the decoded `revertReason` (why it would fail) instead of erroring. Reads live on-chain state with automatic endpoint fallback.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.004 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://chain.openverbs.com/v1/gas-estimate
Seen
first 20 days ago · last 3 days ago
37 free handshakes
Payment
Pays through
x402 · MPP evm, tempo
Offered on?
Base USDC, Tempo 0x8335…2913
Listed on?
Base
Paid calls
No paid calls yet.
Delivery is unknown until someone pays. A handshake only shows it asks for payment.
Verify it yourself
npx teppi-check https://chain.openverbs.com/v1/gas-estimatecurl -s https://api.teppi.xyz/v1/trust/cap_01M2F73TZ7CZWFZRN6J33JGPEE