starknet_getStorageProof - Get merkle paths...
Get merkle paths in one of the state tries: global state, classes, individual contract. A single request can query for any mix of the three types of storage proofs (classes, contracts, and storage).
Get merkle paths in one of the state tries: global state, classes, individual contract. A single request can query for any mix of the three types of storage proofs (classes, contracts, and storage).
Request Parameters
Block reference ("latest", "l1_accepted", block hash, or block number)
Array of class hashes (optional)
Array of contract addresses (optional)
Array of contract-storage key pairs (optional)
Response Body
The requested storage proofs. Note that if a requested leaf has the default value, the path to it may end in an edge node whose path is not a prefix of the requested leaf, thus effectively proving non-membership Storage proof object with classes proof, contracts proof, storage proofs, and global roots
Errors
| Code | Message |
|---|---|
| 24 | Block not found |
| 42 | the node doesn't support storage proofs for blocks that are too far in the past |
Examples
curl -X POST https://api-starknet-mainnet.n.dwellir.com/YOUR_API_KEY \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"method": "starknet_getStorageProof",
"params": [
"latest",
[],
[
"0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7"
],
[
{
"contract_address": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
"storage_keys": [
"0x0"
]
}
]
],
"id": 1
}'