Estimate the gas of a transaction (eth_estimateGas) on Ethereum, Base or Robinhood Chain (Tanod)
https://tanod.dev/v1/chain/estimate-gasOverview
The node's gas estimate (`gas`) for a transaction from `from` to `to` with `data` and `value_wei`, plus `gas_with_20pct_buffer`; omit `to` with `data` to estimate a contract creation. Nothing is signed or sent. Body: `{"chain": "base", "from": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045", "to": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "data": "0x18160ddd"}`. Estimated at the latest block against current state, so the real cost can differ. A transaction that would revert
Protocol
MPP (POST)
Price
$2000.00
Payment Asset
—
Payment Network
—
Category
crypto/onchain
Provider
tanod
Source
self-registered
Indexed
2026-10-12 09:59:04
Health
Status
healthy
Latency (p50)
779ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-21 01:54:37
Last Healthy
2026-10-21 01:54:37
Consecutive Failures
0
Also available via
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 01:54:37 | healthy | 402 | 779ms | |
| 2026-10-20 19:26:15 | healthy | 402 | 949ms | |
| 2026-10-20 04:50:49 | healthy | 402 | 330ms | |
| 2026-10-19 17:27:50 | healthy | 402 | 1021ms | |
| 2026-10-18 18:02:57 | healthy | 402 | 283ms | |
| 2026-10-18 08:32:22 | healthy | 402 | 775ms |