SYNTHORA gas-oracle-multi: gas price across 5 chains (ethereum, base, arbitrum, ...
https://api.hergertsynthora.com/v1/gas-oracle-multiOverview
SYNTHORA gas-oracle-multi: gas price across 5 chains (ethereum, base, arbitrum, optimism, polygon), each VERIFIED by two independent public RPCs with divergence report — a single RPC can lie or lag; dual-verified is what you time transactions with. Free public RPCs, no key. $0.005 USDC x402 Base.
Protocol
x402
Price
$0.03
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
crypto/transactions
Provider
hergertsynthora
Source
bazaar
Indexed
2026-08-18 14:12:30
Health
Status
down
Latency (p50)
586ms
Uptime (30d)
16.7%
Reliability Score
33.3/100
Last Checked
2026-10-21 05:49:56
Last Healthy
2026-10-18 09:23:23
Consecutive Failures
5
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-21 05:49:56 | down | 502 | 573ms | HTTP 502 |
| 2026-10-20 17:12:51 | down | 502 | 566ms | HTTP 502 |
| 2026-10-20 08:59:33 | down | 502 | 586ms | HTTP 502 |
| 2026-10-19 10:45:47 | down | 502 | 1092ms | HTTP 502 |
| 2026-10-19 00:00:46 | down | 502 | 656ms | HTTP 502 |
| 2026-10-18 09:23:23 | healthy | 402 | 76ms |