Gas Price Oracle

Gnosisscan Endpoint

Gnosisscan has a gas tracker page and an API endpoint to query the value.

Gnosisscan endpoint - Gnosis Mainnet

https://api.gnosisscan.io/api?module=proxy&action=eth_gasPrice

Check the Gnosisscan APIs documentation for more endpoints.

Example response

{"jsonrpc":"2.0","result":"0xa83efbe0","id":73}

Blockscout Endpoint

The BlockScout gas price api endpoint shows a recommended gas price for average, fast and slow transactions based on recently accepted transactions. Users can decide whether to increase the gas price to speed up a transaction or input a lower gas price which may take longer but is still likely to be successful.

Blockscout endpoint - Gnosis Mainnet

https://blockscout.com/xdai/mainnet/api/v1/gas-price-oracle

Blockscout endpoint - Chiado Testnet

https://blockscout.chiadochain.net/api/v1/gas-price-oracle

• Response calculated for previous 200 blocks and updated every 30 seconds.
• Response criteria for average, fast and slow gas estimates follow EthGasStation recommendations.

Example response

{"average":2.0,"fast":3.0,"slow":1.51}

Response	Denomination	Response Threshold (Min gas price per block from previous 200 blocks)
average	gwei	60th percentile of min gas price txs
fast	gwei	90th percentile of min gas price txs (top 10%)
slow	gwei	35th percentile of min gas price txs