At a glance
Decision summary
- Best for
- Managed node infrastructure
- Watch out for
- Token price normalization
- Auth
- API key
- Pricing
- Freemium
- Agent actionability
- Not actionable
- PubFi gateway
- PubFi gateway not routeable yet
- Last verified
Chainstack
Chainstack is tracked as an RPC infrastructure source for Ethereum coverage. Managed blockchain nodes, RPC endpoints, and infrastructure tools for Web3 applications
Indexed onlyPublic source profile
Best fit and tradeoffs
Best for
- Managed node infrastructure
- Ethereum RPC provider comparisons
- They need managed blockchain nodes or RPC endpoints with a clear commercial plan ladder.
- They want an infrastructure alternative to Infura and QuickNode.
- They are sizing Ethereum RPC usage and need public request-unit and RPS evidence.
Watchouts
- Token price normalization
- Governance discussion data
- Chainstack is infrastructure-led, so products that need decoded analytics or wallet-specific data may need another source.
- Request units and RPS should be treated as plan-scoped values, not generic guarantees for every method.
- The fixture does not make Chainstack a live PubFi route; status-aware copy is required.
Why teams choose it
Chainstack is a managed blockchain nodes and RPC infrastructure provider for Web3 applications. Discovery tracks it as Ethereum RPC infrastructure and lists Infura, QuickNode, and GetBlock as close alternatives.
The source is best evaluated as managed node infrastructure with visible plan tiers and request-unit limits. It is a strong fit for teams that want to compare standard endpoint operations, support model, and paid throughput rather than custom indexed data.
Capability summaries
Chainstack RPC infrastructure coverage
- Category
- RPC infrastructure
- Public status
- Requested
- Auth requirement
- API key
- Procurement state
- Free Requires Auth
- Coverage
- Ethereum
- Output contracts
- Rpc Endpoint Status
Quick-start entry
POST
Endpoint path not listed- Style
- curl
- Language
- curl
- Method
- POST
- Path
- Not listed
- Requires auth
- Yes
- Provider docs
- Documentation
PubFi gateway status
PubFi gateway not routeable yet
This Discovery source is available for source evaluation and comparison, but PubFi does not publish a production-callable gateway route for it yet. Use this page to compare the provider, signal demand, or start a procurement/integration review instead of attempting a PubFi gateway call.
- PubFi gateway call
- Not published for this source
- Direct gateway examples
- Not available
- Next step
- Request integration or start supplier procurement review
- Do not infer a PubFi gateway path from this Discovery page.
- Use the official provider docs for direct provider integration until a PubFi readiness entry marks this source gateway_available.
- Use the Discovery request or demand-signal CTA to register integration interest with PubFi.
- Supplier procurement, paid-plan approval, and upstream credential setup require explicit review before PubFi can route the source.
Access, pricing, and protocol metadata
Access and pricing
- Auth methods
- API key
- Pricing model
- Freemium
- Free tier
- Developer plan includes 3M request units/month and 25 RPS.
- Starting price
- $49 / month
- Pricing URL
- Official pricing
- Free rate limit
- Developer 25 RPS
- Paid rate limit
- Growth 250, Pro 400, Business 600, Enterprise custom RPS
Protocols and outputs
- Data types
- Rpc Endpoints, Managed Nodes, Infrastructure Metrics
- Protocols
- REST
- REST support
- Yes
- GraphQL support
- Not listed
- WebSocket support
- Not listed
- Streaming support
- Not listed
- Webhook support
- Not listed
- Feature flags
- Not listed
- SDKs
- Not listed
Provider and review status
- Documentation
- Provider docs
- Doc quality score
- Not listed
- Status page
- Provider status
- Public fixture status
- Current
- Raw claim-safe status
- Public source profile
- Page tier
- Tier 2
Implementation notes
Rate limits
Use Developer, Growth, Pro, Business, and Enterprise RPS labels from the commercial fixture when comparing Chainstack throughput.
Coverage
Confirm whether the workload needs shared RPC, dedicated nodes, or archive behavior before choosing Chainstack.
Schema
Keep standard RPC behavior separate from any provider-specific platform tooling to preserve alternative-provider comparisons.
Use case candidates
- Evaluate managed node access for Web3 applications
- Compare RPC infrastructure options for Ethereum reads
Comparison snapshot
Chainstack sits in the managed-node lane beside Infura, QuickNode, and GetBlock. It is usually a better comparison for RPC operations than for indexed analytics or market-data needs.
PubFi friction reduction
Plan Sizing
- Source friction
- The public fixture includes plan-specific request-unit and RPS labels for Chainstack.
- PubFi relief
- Discovery exposes those labels as commercial facts while keeping PubFi callability separate from source evaluation.
Official source links
Agent-readable resources
Alternatives and hubs
FAQ
What is Chainstack used for?
Chainstack is a candidate source for managed blockchain node and RPC infrastructure workflows.