Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Apr 07, 2026 - 11:30 UTC
Scheduled
We are upgrading our Starknet Pathfinder nodes to v0.22.1. During the maintenance window, brief interruptions to RPC availability may occur. This release adds JSON-RPC 0.10.2 support and introduces a breaking change to the proof field encoding in invoke v3 transactions.
RPC Changes
add_invoke_transaction proof field — modified
The proof field encoding in broadcasted invoke v3 transactions has changed from base64-encoded packed u32 values to a base64-encoded raw byte blob. Clients constructing or relaying invoke v3 transactions with proof fields must update their serialization logic to match this new format.
add_invoke_transaction request bodies — modified
HTTP request bodies containing non-empty proof fields are now automatically gzip-compressed. This improves efficiency for large transactions and is transparent to most clients.