Add getProgramAccounts(...) with memcmp filter support #14

New Issue

2026-06-25T19:26:26+02:00

minimons commented

2026-06-25 19:26:26 +02:00

Description:

Add generic Solana API support for fetching program-owned accounts using server-side filters.

This is needed so higher-level APIs can find relevant accounts without downloading all accounts owned by a program.

Suggested API shape:

Set<SolanaAccountInfo> getProgramAccounts(
        ΩSolanaProgramIdΩ programId,
        Set<SolanaProgramAccountFilter> filters
) throws IOException, InterruptedException;

Initial filter support:

memcmp filter
offset
bytes/base58 value to match

Non-goals:

No local filtering of program accounts
No decoding of program account data
No support for every Solana RPC filter type yet

Acceptance criteria:

SolanaBlockChain exposes a generic getProgramAccounts(...) method with filter support.
Implementation supports Solana RPC memcmp filters.
Returned accounts are represented as SolanaAccountInfo.
Existing getAccountInfo(...) behavior is unchanged.

### Description: Add generic Solana API support for fetching program-owned accounts using server-side filters. This is needed so higher-level APIs can find relevant accounts without downloading all accounts owned by a program. ### Suggested API shape: ```java Set<SolanaAccountInfo> getProgramAccounts( ΩSolanaProgramIdΩ programId, Set<SolanaProgramAccountFilter> filters ) throws IOException, InterruptedException; ``` ### Initial filter support: * `memcmp` filter * offset * bytes/base58 value to match ### Non-goals: * No local filtering of program accounts * No decoding of program account data * No support for every Solana RPC filter type yet ### Acceptance criteria: * `SolanaBlockChain` exposes a generic `getProgramAccounts(...)` method with filter support. * Implementation supports Solana RPC `memcmp` filters. * Returned accounts are represented as `SolanaAccountInfo`. * Existing `getAccountInfo(...)` behavior is unchanged.

minimons added the enhancement label 2026-06-25 19:26:26 +02:00

minimons self-assigned this 2026-06-25 19:26:26 +02:00

minimons added this to the AssetAZ project 2026-06-25 19:26:26 +02:00

minimons closed this issue

2026-06-26 14:12:57 +02:00

minimons moved this to Done in AssetAZ on 2026-06-26 14:13:09 +02:00

Sign in to join this conversation.

1 Participants

Notifications

Due Date

No due date set.

Dependencies

No dependencies set.

Reference: r35157/com_r35157_nenjim-hubd-impl_ref#14