Deprecated methods notice

The following Pathfinder-specific methods have been deprecated starting from Pathfinder version [0.17.0] - 2025-06-29. Please use the recommended replacements listed below.

Three Pathfinder-specific methods have been deprecated and replaced with standardized Starknet methods. This deprecation aligns with the broader Starknet ecosystem standardization efforts.

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Deprecated methods

The following methods are no longer supported in Pathfinder version 0.17.0 and later:

  • pathfinder_getProof
  • pathfinder_getClassProof
  • pathfinder_getTransactionStatus

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Migration guide

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pathfinder_getProof → starknet_getStorageProof

Deprecated call:

curl -X POST CHAINSTACK_STARKNET_ENDPOINT \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "pathfinder_getProof",
    "params": {
      "block_id": {"block_number": 1543097},
      "contract_address": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
      "keys": ["0x5496768776e3db30053404f18067d81a6e06f5a2b0de326e21298fd9d569a9a"]
    },
    "id": 1
  }'

Replacement call:

curl -X POST CHAINSTACK_STARKNET_ENDPOINT/rpc/v0_8 \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "starknet_getStorageProof",
    "params": {
      "block_id": {"block_number": 1543097},
      "contract_addresses": ["0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7"],
      "contracts_storage_keys": [{
        "contract_address": "0x049d36570d4e46f48e99674bd3fcc84644ddd6b96f7c741b1562b82f9e004dc7",
        "storage_keys": ["0x5496768776e3db30053404f18067d81a6e06f5a2b0de326e21298fd9d569a9a"]
      }]
    },
    "id": 1
  }'

​
pathfinder_getClassProof → starknet_getStorageProof

Deprecated call:

curl -X POST CHAINSTACK_STARKNET_ENDPOINT/rpc/pathfinder/v0_1 \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "pathfinder_getClassProof",
    "params": {
      "block_id": {"block_number": 1543097},
      "class_hash": "0x025ec026985a3bf9d0cc1fe17326b245dfdc3ff89b8fde106542a3ea56c5a918"
    },
    "id": 1
  }'

Replacement call:

curl -X POST CHAINSTACK_STARKNET_ENDPOINT/rpc/v0_8 \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "starknet_getStorageProof",
    "params": {
      "block_id": {"block_number": 1543097},
      "class_hashes": ["0x025ec026985a3bf9d0cc1fe17326b245dfdc3ff89b8fde106542a3ea56c5a918"]
    },
    "id": 1
  }'

​
pathfinder_getTransactionStatus → starknet_getTransactionStatus

Deprecated call:

curl -X POST CHAINSTACK_STARKNET_ENDPOINT/rpc/pathfinder/v0_1 \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "pathfinder_getTransactionStatus",
    "params": {
      "transaction_hash": "0x01a5da27c511d58ef4220217a383f4c2ebf040ecf0d712dc33183223e9768d68"
    },
    "id": 1
  }'

Replacement call:

curl -X POST CHAINSTACK_STARKNET_ENDPOINT/rpc/v0_8 \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "starknet_getTransactionStatus",
    "params": {
      "transaction_hash": "0x01a5da27c511d58ef4220217a383f4c2ebf040ecf0d712dc33183223e9768d68"
    },
    "id": 1
  }'

​
Key changes

  • Endpoint updates — Note the endpoint path changes from /rpc/pathfinder/v0_1 to /rpc/v0_8 for the replacement methods
  • Parameter structure — The replacement methods use standardized Starknet parameter structures
  • Method names — All replacement methods use the starknet_ prefix instead of pathfinder_

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Additional resources