Endpoint · onchainPOSTapi.vextorium.com /v1/build-transaction
Build an EVM transaction ready to sign (never signed or sent): native transfer, ERC-20 transfer or ERC-20 approve, with to, data, value, nonce, chainId, estimated gas and current…
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Build an EVM transaction ready to sign (never signed or sent): native transfer, ERC-20 transfer or ERC-20 approve, with to, data, value, nonce, chainId, estimated gas and current EIP-1559 fees, plus a simulation that warns if it would revert and the estimated cost.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://api.vextorium.com/v1/build-transaction
MCP server on this host: com.vextorium.api/vextorium
Seen
first 15 hr ago · last 15 hr ago
1 free handshakes
Payment
Pays through
x402
Offered on?
eip155:10, Arc, Base USDC, Solana
Listed on?
Base, Solana
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://api.vextorium.com/v1/build-transactioncurl -s https://api.teppi.xyz/v1/trust/cap_01M42Q5K9VR0DX9EKWTG2RZ5VZ