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added metamask info #316

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merged 3 commits into from
Oct 5, 2023
Merged

added metamask info #316

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9027027
added metamask info
cedrabner Oct 5, 2023
fc9ea26
Update docs/build-on-linea/gas-fees.md
cedrabner Oct 5, 2023
28e1def
Update docs/build-on-linea/gas-fees.md
cedrabner Oct 5, 2023
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5 changes: 3 additions & 2 deletions docs/build-on-linea/gas-fees.md
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Expand Up @@ -14,9 +14,9 @@ sidebar_position: 6

2. We don't mine a transaction if `gasPrice` or `maxPriorityFeePerGas` is lower than a given value that fluctuates over time.

To ensure that your transaction gets included by the sequencer, we recommend using EIP-1559 with the following settings:
To ensure that your transaction gets included by the sequencer, we recommend that non-MetaMask users use EIP-1559 with the following settings:

- maxBaseFee = 1.35 * previousBlockMaxBaseFee
- maxBaseFee = 1.35 * previousBlockMaxBaseFee (equivalent to the medium ("Market") setting on MetaMask)

- `maxPriorityFeePerGas` = reward value from eth_feeHistory( 5 blocks, latest, 20th percentile)

Expand All @@ -28,6 +28,7 @@ curl https://linea-mainnet.infura.io/v3/your-api-key \
-H "Content-Type: application/json" \
-d '{"id": 1, "jsonrpc": "2.0", "method": "eth_feeHistory", "params": [4, "latest", [20]] }'
```
If you're using MetaMask, it should automatically calculate the necessary fees to ensure your transaction goes through.

## Example Code

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