110 lines
2.7 KiB
Markdown
110 lines
2.7 KiB
Markdown
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# Etherscan Standard JSON - FIXED
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**Error**: `Unknown key "compiler"`
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**Fix**: Removed invalid key from Standard JSON
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---
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## ✅ Fixed Standard JSON
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**File**: `docs/CCIPWETH9Bridge_standard_json.json`
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**Changes**:
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- ❌ Removed invalid `"compiler"` key
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- ✅ Kept valid Standard JSON Input format
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- ✅ `viaIR: true` still included
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- ✅ Optimizer settings correct
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---
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## 📋 Corrected Standard JSON Format
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The Standard JSON Input format should **NOT** include a `"compiler"` key. The compiler version is:
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1. Specified in the Etherscan form (when using Standard JSON Input)
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2. Or inferred from the `pragma` statement in the source code
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**Correct Format**:
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```json
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{
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"language": "Solidity",
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"sources": {
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"CCIPWETH9Bridge.sol": {
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"content": "[contract code]"
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}
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},
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"settings": {
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"optimizer": {
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"enabled": true,
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"runs": 200
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},
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"viaIR": true,
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"evmVersion": "london",
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"outputSelection": {
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"*": {
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"*": ["abi", "evm.bytecode", "evm.deployedBytecode"]
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}
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}
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}
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}
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```
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---
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## 🎯 Updated Instructions
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### Step 1: Go to Etherscan
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1. Navigate to: https://etherscan.io/address/0x89dd12025bfcd38a168455a44b400e913ed33be2#code
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2. Click **"Contract"** tab → **"Verify and Publish"**
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### Step 2: Select Compiler Type
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Select **"Standard JSON Input"**
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### Step 3: Specify Compiler Version
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**Important**: In the form, select:
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- **Compiler Version**: `v0.8.20+commit.a1b79de6`
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(This is separate from the JSON - Etherscan will use the version you select in the form)
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### Step 4: Upload Standard JSON
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1. Open: `docs/CCIPWETH9Bridge_standard_json.json`
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2. Copy the **entire contents**
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3. Paste into the **"Standard JSON Input"** field
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### Step 5: Enter Constructor Arguments
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```
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0x00000000000000000000000080226fc0ee2b096224eeac085bb9a8cba1146f7d000000000000000000000000c02aaa39b223fe8d0a0e5c4f27ead9083c756cc2000000000000000000000000514910771af9ca656af840dff83e8264ecf986ca
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```
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### Step 6: Submit
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Click **"Verify and Publish"**
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---
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## ⚠️ Important Notes
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1. **Compiler Version**: Select `v0.8.20+commit.a1b79de6` in the Etherscan form (not in the JSON)
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2. **Via IR**: Already set to `true` in the Standard JSON
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3. **Optimizer**: Already set to enabled with 200 runs in the JSON
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---
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## 🔍 Why This Format
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The Solidity Standard JSON Input format doesn't include a `"compiler"` key. The compiler version is:
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- Specified separately in the Etherscan form UI
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- Or can be inferred from the `pragma solidity ^0.8.19;` statement
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However, since the contract was deployed with **0.8.20** (not 0.8.19), you **must** select `v0.8.20+commit.a1b79de6` in the Etherscan form.
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---
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**Last Updated**: $(date)
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**Status**: ✅ **FIXED - USE UPDATED STANDARD JSON**
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