blockfrost/blockfrost-backend-ryo v6.7.0

on GitHub

[6.7.0] - 2026-06-23

Added

• New /scripts/:script_hash/utxos endpoint — paged list of UTXOs holding the given script as a reference script (CIP-33), usable as reference inputs (CIP-31). Resolves a script hash directly to its deployment UTXOs without enumerating addresses. Requires cardano-db-sync with consumed-tx-out tracking enabled (the tx_out insert option set to consumed or prune), as the query filters unspent outputs via tx_out.consumed_by_tx_id.

Changed

• Improved query performance of /governance/dreps/:drep_id/votes and /accounts/:stake_address/delegations by paginating before joining auxiliary tables.

What's Changed

• perf(docker): layered Nix image + slim the fallback Dockerfile by @slowbackspace in #345
• perf: push pagination before joins in drep-votes and delegations SQL by @slowbackspace in #333
• feat: add /scripts/:script_hash/utxos endpoint by @slowbackspace in #343

Full Changelog: v6.6.1...v6.7.0