DopamineDesk AI Marketplace
x402Grade BLast checked 30 min ago
GET https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/tx_simulator
Run a read-only transaction simulation with eth_call and eth_estimateGas against a supported public EVM RPC without signing or broadcasting.
Price$0.005per chain read · paid in USD on Base
Uptime100%
3/3 probes · 706 ms
Score75Grade B
Paid usage, 30 days3payers · 6 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 GET "https://ai-data-marketplace-1042299154756.us-central1.run.app/api/v1/tx_simulator"
# 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 10:01 | Valid 402 | 402 | 201 ms | $0.005 |
| 2026-10-11 05:30 | Valid 402 | 402 | 756 ms | $0.005 |
| 2026-10-11 01:15 | Valid 402 | 402 | 706 ms | $0.005 |
| 2026-10-10 20:45 | Valid 402 | 402 | 603 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