Directory / api.onesource.io
api.onesource.io/api/chain/estimate-gas working
https://api.onesource.io/api/chain/estimate-gas
Before you pay
- Advice
ok- Protocol
- x402 · http · POST
- Asks for
- 0.004 USDC on base
- Catalogue says
- 0.004 USDC
- Pays to
0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea- Last check
- 5 min ago · 93 ms · HTTP 402
- Detail
- 402 with valid terms
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (20 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Paid calls 30 d
- 193 from 193 payers (x402 Bazaar)
- Listed by
- x402-bazaar
- First seen
- 2026-11-05 22:08 UTC
Description (from the catalogue, unverified)
Estimate the gas a transaction will consume via eth_estimateGas before signing it
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:08 UTC | 9767e47c…405b0d daily summary | 8004 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/4sviieml7zljjyvm
Badge:
<a href="https://alalanet.com/s/4sviieml7zljjyvm"><img src="https://alalanet.com/badge/4sviieml7zljjyvm" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.