alephium/explorer-backend

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The explorer backend for Alephium protocol

Stars: 10
Forks: 17
Open beginner issues: 0
Indexed issues: 41

Dominant language: Scala
License: LGPL-3.0
Last GitHub push: Aug 17, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

41 open issues indexed

Expose a Server-Sent Events endpoint for newly-indexed blocks Open

enhancement high priority

alephium/explorer-backend#671 · 1 comment · 1 reaction · 1 assignee · Opened Jul 15, 2026
Add DAA/MAA endpoint Open

enhancement low priority

Difficulty 5/5 Over a week Newbie friendliness 10/100

alephium/explorer-backend#668 · Opened Jun 30, 2026
Reduce DB size Open

high priority performance

alephium/explorer-backend#662 · 1 comment · 1 reaction · 1 assignee · Opened May 13, 2026
Store raw tx in transaction table Open

enhancement medium priority

alephium/explorer-backend#660 · 1 assignee · Opened Mar 25, 2026
Endpoint/param for count of token holders Open

enhancement low priority

Difficulty 4/5 3-5 days Newbie friendliness 25/100

alephium/explorer-backend#658 · 1 reaction · Opened Mar 11, 2026
Check for unused index Open

performance

alephium/explorer-backend#631 · 1 assignee · Opened Jul 9, 2025
Introduce a `db_version` Open

low priority

Difficulty 5/5 Over a week Newbie friendliness 25/100

alephium/explorer-backend#600 · Opened Jan 16, 2025
store metadata as byte Open

low priority performance

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#590 · 1 comment · Opened Dec 16, 2024
Add a sync period config for holder service Open

enhancement low priority

Difficulty 3/5 1-2 days Newbie friendliness 52/100

alephium/explorer-backend#587 · Opened Dec 5, 2024
Explorer transaction inputs and outputs don't sum up to the same number Open

bug high priority

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#584 · 1 comment · Opened Dec 2, 2024
Introduce supply computation for all tokens Open

enhancement low priority

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#571 · Opened Oct 8, 2024
Use new `/rich-blocks` endpoint Open

medium priority performance

Difficulty 3/5 1-2 days Newbie friendliness 68/100

alephium/explorer-backend#569 · 1 comment · Opened Oct 2, 2024
Add a flag on uncle blocks and update it in FinalizerService Open

low priority

Difficulty 4/5 3-5 days Newbie friendliness 25/100

alephium/explorer-backend#553 · Opened Jun 17, 2024
Add option to keep explorer-backend re-trying to connect to node when not available Open

medium priority

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#544 · Opened May 30, 2024
Add endpoint to show more contract info Open

low priority

Difficulty 3/5 1-2 days Newbie friendliness 35/100

alephium/explorer-backend#541 · Opened May 23, 2024
ALPH Burn service Open

enhancement

Difficulty 4/5 3-5 days Newbie friendliness 25/100

alephium/explorer-backend#539 · 1 comment · Opened May 21, 2024
Improve exports txs to csv for contract addresses Open

low priority

Difficulty 3/5 1-2 days Newbie friendliness 55/100

alephium/explorer-backend#537 · Opened May 16, 2024
make services configurable Open

enhancement low priority performance

Difficulty 5/5 Over a week Newbie friendliness 30/100

alephium/explorer-backend#534 · 1 comment · Opened Apr 30, 2024
Add `block_height` to transaction table and api Open

full-resync

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#533 · Opened Apr 30, 2024
Contracts should have the `main_chain` field Open

bug medium priority

Difficulty 3/5 1-2 days Newbie friendliness 45/100

alephium/explorer-backend#528 · Opened Mar 28, 2024
Retry mechanism for missing metadata Open

medium priority

Difficulty 4/5 3-5 days Newbie friendliness 38/100

alephium/explorer-backend#520 · Opened Mar 6, 2024
Mechanism to have known addresses name + anyone can register its own name Open

enhancement low priority

Difficulty 5/5 Over a week Newbie friendliness 20/100

alephium/explorer-backend#495 · Opened Nov 8, 2023
Endpoint to show number of active addresses Open

enhancement low priority

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#493 · 2 comments · Opened Oct 25, 2023
Introduce a `TransactionLite` model Open

full-resync low priority

Difficulty 5/5 Over a week Newbie friendliness 25/100

alephium/explorer-backend#444 · 2 comments · Opened Mar 30, 2023
Discuss: Provide endpoint to fetch unlock schedule for a set of addresses Open

enhancement low priority

Difficulty 5/5 Over a week Newbie friendliness 30/100

alephium/explorer-backend#442 · 5 comments · Opened Mar 23, 2023
Add more filtering option when queriyng transactions per addresses Open

enhancement low priority

Difficulty 5/5 Over a week Newbie friendliness 20/100

alephium/explorer-backend#439 · Opened Mar 14, 2023
Tx show 404 while passing from mempool to accepted Open

enhancement low priority

Difficulty 4/5 3-5 days Newbie friendliness 45/100

alephium/explorer-backend#437 · 2 comments · Opened Mar 7, 2023
Investigate better index for our timestamps Open

low priority performance

alephium/explorer-backend#413 · 2 comments · 1 assignee · Opened Jan 5, 2023
Heuristic update of finalized blocks Open

low priority

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#354 · Opened Sep 15, 2022
Sync using full node's web socket Open

high priority

Difficulty 5/5 Over a week Newbie friendliness 30/100

alephium/explorer-backend#353 · 2 comments · 1 reaction · Opened Sep 15, 2022
Make `BlockFlowSyncService` closer to database Open

low priority performance

Difficulty 5/5 Over a week Newbie friendliness 28/100

alephium/explorer-backend#352 · Opened Sep 15, 2022
Optimize main_chain update of new blocks Open

medium priority performance

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#350 · 3 comments · Opened Sep 15, 2022
improve blocks syncing Open

medium priority performance

alephium/explorer-backend#343 · 5 comments · 1 assignee · Opened Sep 6, 2022
Make caches explicit Open

medium priority performance

Difficulty 4/5 3-5 days Newbie friendliness 25/100

alephium/explorer-backend#338 · Opened Sep 2, 2022
Introduce API versioning Open

medium priority

alephium/explorer-backend#325 · 1 assignee · Opened Aug 16, 2022
Scheduler should terminate after currently executing tasks are complete Open

medium priority

Difficulty 4/5 3-5 days Newbie friendliness 35/100

alephium/explorer-backend#252 · Opened May 26, 2022
Sanity check app before production deployment Open

high priority medium priority

alephium/explorer-backend#223 · 4 comments · 1 assignee · Opened May 6, 2022
Sanity check of balances Open

low priority

Difficulty 5/5 Over a week Newbie friendliness 10/100

alephium/explorer-backend#219 · 1 comment · Opened May 2, 2022
Improve multi-column index Open

medium priority

alephium/explorer-backend#205 · 1 comment · 1 assignee · Opened Apr 22, 2022
Improve migration system Open

low priority

alephium/explorer-backend#202 · 1 comment · 1 assignee · Opened Apr 21, 2022
Endpoint for tx confirmation numbers Open

low priority

Difficulty 4/5 3-5 days Newbie friendliness 30/100

alephium/explorer-backend#198 · 2 comments · Opened Apr 13, 2022

alephium/explorer-backend

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