zks_getProof

POST

/{apiKey}

This method generates Merkle proofs for one or more storage values associated with a specific account, accompanied by a proof of their authenticity.

Path Parameters

stringrequireddefaults to docs-demo

For higher throughput, create your own API key

Request

stringformat: "^0x[0-9a-fA-F]{40}$"required

Account address to fetch storage values and proofs for.

string[]required

The storage keys in the account.

stringformat: "^0x[0-9a-fA-F]{1,8}$"required

Number of the L1 batch specifying the point in time at which the requested values are returned.

Responses

200

The account details and proofs for storage keys.

POST/v2/{apiKey}

curl --request POST \  --url https://zksync-mainnet.g.alchemy.com/v2/docs-demo \  --header 'Content-Type: application/json' \  --data '{  "jsonrpc": "2.0",  "id": 1,  "method": "zks_getProof",  "params": [    "0x0000000000000000000000000000000000008003",    [      "0x8b65c0cf1012ea9f393197eb24619fd814379b298b238285649e14f936a5eb12"    ],    "string"  ]}'

200Success

{  "jsonrpc": "2.0",  "id": 1,  "result": {    "address": "0x0000000000000000000000000000000000008003",    "storageProof": [      {        "key": "0x8b65c0cf1012ea9f393197eb24619fd814379b298b238285649e14f936a5eb12",        "proof": [          "0xe3e8e49a998b3abf8926f62a5a832d829aadc1b7e059f1ea59ffbab8e11edfb7"        ],        "value": "0x0000000000000000000000000000000000000000000000000000000000000060",        "index": 27900957      }    ]  }}

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