simulate-transaction

Simulates an unsigned Base or Base Sepolia EVM transaction with read-only RPC calls before an agent signs or broadcasts it.

Simulates an unsigned Base or Base Sepolia EVM transaction with read-only RPC calls before an agent signs or broadcasts it. Returns execution/revert status, gas estimate, decoded top-level ERC-20 transfers and approvals, unlimited-approval warnings, and a risk signal. It never signs, holds keys, or broadcasts. Standard RPC does not expose complete internal/token state diffs.

UNRATEDListed

Overview

Grade?

UNRATED

0 of 30 paid calls toward a letter

Price

$0.02 per call

Paid calls

none yet

delivery unknown until someone pays

More info

Seller?

0xc7693f1b…dc6e7585

URL

https://mcp.dropenginehq.com/api/simulate-transaction

MCP server on this host: io.github.Ahmet11159/invoice-preflight

Seen

first 5 days ago · last 11 hr ago

6 free handshakes

Payment

Pays through

— never asked

Offered on?

— never asked

Listed on?

Base

Score, from free handshakes onlyweights 2026.09.6

UN
RATED

0.250 liveness verified, no letter

To a letter · 30 paid calls

0 of 30

Held down by liveness · gap to 1.000 is 0.750: 0.000 uncertain ? + 0.750 short ? · 0.200 to D

How the composite of 0.250 is made up, part by part
Component	Weight	Measured	Lower bound ?		Adds	Short ?	Uncertain ?
livenesscosts the most it answered at all	0.75	0.00	0.000		0.000	−0.750	0
latency p95 it answered as fast as its class	0.25	1.00	1.000		0.250	0	0
Composite	1.00		0.250	gap to 1.000 = 0.750 · 0.750 short · 0.000 uncertain	0.250	−0.750	−0.000

Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check; price stability · nothing to score

The multiplication, written out

  0.750 × 0.000   liveness   
+ 0.250 × 1.000   latency p95
= 0.250           → UNRATED: 5 of 30 paid calls      weights 2026.09.6 · 5 samples · seed cap_01M3NV3ZE80EBNFFJ40TQNVXHQ|2026-09-02T11:38:10.300Z|2026.09.6

Verify it yourselfnpx teppi-check https://mcp.dropenginehq.com/api/simulate-transactioncurl -s https://api.teppi.xyz/v1/trust/cap_01M3NV3ZE80EBNFFJ40TQNVXHQ