Endpoint · onchainPOSTagent402.tools /api/tx-simulate
Dry-run a prospective smart-contract call or transaction without broadcasting it: executes eth_call and eth_estimateGas against the latest block over the same keyless…
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Dry-run a prospective smart-contract call or transaction without broadcasting it: executes eth_call and eth_estimateGas against the latest block over the same keyless multi-endpoint public RPC pool as /api/evm-rpc (ethereum, base, polygon, arbitrum, optimism). Returns the return data and a gas estimate on success, or {success:false} with the revert reason when the call would fail. Strictly read-only - nothing is signed or broadcast.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.005 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
Seen
first 29 days ago · last 13 hr ago
54 free handshakes
Payment
Pays through
x402 · MPP evm, tempo
Offered on?
algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=, eip155:10, eip155:1329, Polygon, eip155:143, Arbitrum, eip155:42220, Avalanche, Robinhood Chain, Base USDC, Solana, stellar:pubnet, Tempo USDC.e
Listed on?
Polygon, Arbitrum, Avalanche, Base, Solana
Paid calls
No paid calls yet.
Delivery is unknown until someone pays. A handshake only shows it asks for payment.
Paid for on the same host11 of 617 endpoints at agent402.tools
| Endpoint | Grade | Paid calls | Last result | Last seen |
|---|---|---|---|---|
| GET /api/crypto-price?coins=BTC%2CETH%2CSOL¤cy=usd | C | 35 | delivered | 13 hr ago |
| GET /api/edgar-company-lookup?ticker=AAPL | UNRATED | 27 | delivered | 13 hr ago |
| GET /api/demand-radar?limit=10&minCount=1&sort=count | UNRATED | 18 | delivered | 13 hr ago |
| GET /api/vin-decode?vin=1HGCM82633A004352 | UNRATED | 18 | delivered | 13 hr ago |
| GET /api/search?count=5&q=x402+payment+protocol+adoption | UNRATED | 14 | delivered | 13 hr ago |
Verify it yourself
npx teppi-check https://agent402.tools/api/tx-simulatecurl -s https://api.teppi.xyz/v1/trust/cap_01M1RD9B867PX2VAR0HWTWPNTX