Provider: add getStorageProof wrapper on top of eth_getProof#5101
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Amxx wants to merge 1 commit intoethers-io:mainfrom
Open
Provider: add getStorageProof wrapper on top of eth_getProof#5101Amxx wants to merge 1 commit intoethers-io:mainfrom
getStorageProof wrapper on top of eth_getProof#5101Amxx wants to merge 1 commit intoethers-io:mainfrom
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Amxx
commented
Feb 5, 2026
| address: string, position: bigint, blockTag: BlockTag | ||
| } | { | ||
| method: "getStorageProof", | ||
| address: string, storageKeys: Array<bigint>, blockTag: BlockTag |
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Here, I used bigint to match the position or getStorage.
Amxx
commented
Feb 5, 2026
| const storageKeys = _storageKeys.map(key => getBigInt(key, "storageKey")); | ||
| const result = await this.#getAccountValue({ method: "getStorageProof", storageKeys }, address, blockTag); | ||
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| const cleanup = (v: string) => v === "0x0" ? "0x00": v; |
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I've seen nodes return 0x0 for empty nonce, keys and values. This cleanup avoids an "invalide BytesLike value" error
Amxx
commented
Feb 5, 2026
| accountProof: string[]; | ||
| balance: bigint; | ||
| codeHash: string; | ||
| nonce: number; |
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using number here to match the return type of Provider.getTransactionCount
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I did some testing against real nodes. Not sure how to add unit tests following the ethers.js format.
Note that v0.12.0-next.23 of EDR now supports this method.