Blockchain Indexing
Custom blockchain indexers that turn raw chain data into fast, queryable datasets — reorg-safe and multi-chain.
- WalletSigns transaction
- Smart contractVault.deposit()
- BlockchainIncluded in block
- IndexerEvent → Postgres
- APIGraphQL · webhooks
- ApplicationBalance updated
#…4812
12 conf.
#…4813
11 conf.
#…4814
10 conf.
#…4815
pending
Decoded events
- Deposit(0x8f2…a91, 500)confirmed
- Transfer(0x1c7…4de → 0x9b0…77f)confirmed
- RoleGranted(PAUSER, multisig)timelock
RPC failover · 3 providers · reorg-safe indexing
Division
Service area
Protocol & Blockchain Infrastructure
Engagement
Project · Team · Managed
Overview
Applications and analytics need blockchain data in structured, queryable form: balances, positions, trades, transfers, events. Indexers ingest blocks, decode logs and traces, handle reorganisations and store results in databases optimised for queries. We build custom indexers for high-volume and multi-chain use cases where generic solutions fall short.
Common use cases
- dApp backend dataPositions and history for application UIs.
- Exchange deposit monitoringReliable deposit detection across chains.
- Analytics datasetsProtocol metrics and research data.
- Compliance dataTransaction histories for monitoring.
Quick answers
Blockchain Indexing at a glance
The essentials in brief. Every project is scoped individually — ask us for specifics.
- What is blockchain indexing?
- Custom blockchain indexers that turn raw chain data into fast, queryable datasets — reorg-safe and multi-chain.
- Who is it for?
- Typically Web3 startups, fintechs adding digital assets, and institutions exploring tokenization, stablecoins or on-chain settlement.
- What does Shivacha provide?
- Block ingestion
- Decoding
- Reorg handling
- Storage design
- APIs
- Backfills
- Which technologies are used?
- Ethereum, Arbitrum, Optimism, Solana, Rust, Go (Golang) — chosen to fit your stack and constraints.
- How does the process work?
- Requirements → Design & specification → Implementation → Testnets → Mainnet operations.
- What affects the cost?
- Contract complexity and number of chains
- Custody and wallet model
- Independent audit scope
- Indexing, analytics and back-office tooling
- Compliance integrations (KYC, AML, Travel Rule)
- Upgradeability and governance requirements
- How long does it take?
- A focused contract system or dApp MVP typically takes 8–14 weeks plus independent audit time; institutional platforms usually take 4–9 months.
- How do I get started?
- Share a short brief in the form below, book a 30-minute call or message us on WhatsApp. A senior engineer replies within one business day; NDA on request.
Capabilities
What we deliver
Block ingestion
Streaming from nodes and providers.
Decoding
ABI and IDL decoding of events and calls.
Reorg handling
Rollback and confirmation logic.
Storage design
Relational and columnar storage.
APIs
REST and GraphQL access.
Backfills
Historical data processing.
Architecture
Engineered right from day one
The layers we typically design for protocol & blockchain infrastructure, adapted to your stack and partners.
- Framework vs customEstablished rollup and appchain frameworks where possible; custom only where justified.
- Bridge riskBridges are high-value targets; designs minimise trust and include rate limits and pause controls.
- Operational resilienceRedundant infrastructure, key management and incident runbooks.
- Upgrade governanceClear, transparent upgrade paths with timelocks.
Delivery
How an engagement runs
- 1
Requirements
Throughput, latency, finality, decentralisation and cost targets.
- 2
Design & specification
Protocol specification, threat model and economic analysis.
- 3
Implementation
Client, contracts and tooling with extensive testing.
- 4
Testnets
Staged devnets and public testnets with monitoring and chaos testing.
- 5
Mainnet operations
Launch, validator onboarding, monitoring and upgrade processes.
Security
Security built into delivery
Controls we apply by default on this kind of work — not a separate phase at the end.
Specification first
Roles, invariants and threat model documented before code.
Adversarial testing
Fuzz, invariant and fork tests plus static analysis on every change.
Key management
Admin keys in multisig or MPC with timelocks on sensitive actions.
Independent audit
Code prepared for — and we recommend — an external audit before mainnet value.
Technology
Tools we use for this
Related services
Often combined with
Indexer Development
Purpose-built blockchain indexers — high-throughput ingestion, decoding, reorg safety and query APIs.
Learn moreSubgraph Development
Subgraphs for The Graph — schemas, mappings, deployment and optimisation for fast dApp data queries.
Learn moreBlockchain Development
End-to-end blockchain development — architecture, smart contracts, nodes, indexers, wallets and the application layer, built for production.
Learn moreDedicated team
Blockchain Engineering Team
Engineers for protocols, nodes, indexing, custody integration and tokenization platforms.
Work & insights
Related thinking
Tokenized fund units with on-chain eligibility
How we structure a fund tokenization platform where only eligible investors can hold or receive units.
Learn morePolicy-controlled institutional digital asset operations
A reference design for institutions that need every digital asset transaction initiated, approved and signed under explicit policy.
Learn moreEthereum vs Polygon: choosing where to deploy your smart contracts
Ethereum mainnet offers the deepest security and liquidity; Polygon offers lower fees and fast confirmation. The right choice depends on value at risk, users and ecosystem.
Learn moreFAQ
Frequently asked questions
How do indexers handle chain reorganisations?
By tracking block hashes, rolling back affected data and distinguishing confirmed from pending data.
Can one indexer cover multiple chains?
Yes, with chain-specific adapters and a normalised data model.
Should we build an appchain or deploy on an existing network?
Most applications are better served by deploying on an existing Layer 1 or Layer 2. An appchain or rollup makes sense when you need custom execution, dedicated throughput, fee control or specific governance — and can support the operational overhead.
Do you run node infrastructure?
We design, deploy and automate node, RPC and validator infrastructure in your cloud accounts, with monitoring and alerting, and can operate it under a managed services agreement.
Next step
Discuss Your Blockchain Project.
Tell us about your blockchain indexing requirements — goals, timeline and constraints. We will reply with questions, an approach and next steps.
- Senior engineer reads every enquiry
- Reply within one business day
- NDA on request
Your details are used only to reply to this enquiry.