Envio
envio.dev ↗Developer-first event indexing + GraphQL
- HyperIndexBuild production-ready APIs from Arc data in minutes.
- Live StreamsStream live blockchain events with minimal latency.
indexers
Data indexers on Arc
APIs, subgraphs, and real-time streams that index Arc onchain data so apps don’t have to run their own infrastructure.
how darwinian will use indexers
The LineageRegistry contract emits AgentBorn and AgentTerminated events for every birth and death. We’ll build an Envio HyperIndex subgraph to expose a GraphQL feed of lineage trees so the frontend can render terminations and PnL history with sub-second latency, and we’ll mirror the same stream to Goldsky Mirror for a Postgres replica that powers analytics.
Goldsky
goldsky.com ↗Managed subgraphs + DB-replication pipelines
- SubgraphsAutoscaling query engine, 99.9%+ uptime, up to 6× faster.
- MirrorStream onchain data to your database with sub-second latency.
The Graph
thegraph.com ↗Decentralized indexing protocol
- SubgraphsQuery smart-contract data through redundant indexers.
- Graph ExplorerDiscover and reuse subgraphs published by other developers.
Thirdweb Insight
thirdweb.com/insight ↗Open-source blockchain data tooling
- InsightRetrieve Arc data, enrich with metadata, transform with custom logic.