Hobby
Coming soonSide projects and bots
$9.99/ month
- Burst limit
- 350 units/min
- Sustained limit
- 3,500 units/hour
3 secret API keys
Start free. Scale when you’re ready.
Free to start, Pro when you need more throughput, and Enterprise for custom needs. Every plan gets full access to the query engine.
Pro
Most popularProduction apps and teams
$39.99/ month
- Burst limit
- 1,800 units/min
- Sustained limit
- 20,000 units/hour
10 secret API keys
Scale
Coming soonHigh volume
$149/ month
- Burst limit
- 6,000 units/min
- Sustained limit
- 80,000 units/hour
Unlimited secret API keys
Enterprise
For teams with custom needs
Custom
- Burst limit
- Custom limits
- Sustained limit
- Custom limits
Unlimited secret API keys
Free
$0/ month
Trying evmquery out
1 secret API key
- Burst limit
- 120 units/min
- Sustained limit
- 700 units/hour
All supported chains
- Ethereum
- Base
- BNB Smart Chain
- Polygon
Core features
Free
- REST API
- MCP server
- Automatic call batching
- Automatic ABI resolution
- Proxy contract support
Hobby
- REST API
- MCP server
- Automatic call batching
- Automatic ABI resolution
- Proxy contract support
Pro
- REST API
- MCP server
- Automatic call batching
- Automatic ABI resolution
- Proxy contract support
Scale
- REST API
- MCP server
- Automatic call batching
- Automatic ABI resolution
- Proxy contract support
Enterprise
- REST API
- MCP server
- Automatic call batching
- Automatic ABI resolution
- Proxy contract support
API access
Free
- Secret API keys
- 1
- Public API keys
- —
Hobby
- Secret API keys
- 3
- Public API keys
- 1
Pro
- Secret API keys
- 10
- Public API keys
- 5
Scale
- Secret API keys
- Unlimited
- Public API keys
- Unlimited
Enterprise
- Secret API keys
- Unlimited
- Public API keys
- Unlimited
Team & data
Free
- Team members
- 1
- Query history
- 7 days
Hobby
- Team members
- 3
- Query history
- 30 days
Pro
- Team members
- 10
- Query history
- 90 days
Scale
- Team members
- Unlimited
- Query history
- 1 year
Enterprise
- Team members
- Unlimited
- Query history
- 1 year
Support & reliability
Free
- Support
- Docs and community
- Uptime SLA
- —
Hobby
- Support
- Uptime SLA
- —
Pro
- Support
- Priority email
- Uptime SLA
- 99.9%
Scale
- Support
- Priority + shared channel
- Uptime SLA
- 99.9% + credits
Enterprise
- Support
- Priority + shared channel
- Uptime SLA
- 99.9% + credits
In development
Capabilities we are actively building.
- Coming soon
Watchers
Subscribe to on-chain conditions and get notified when an expression's result changes.
- Coming soon
Published endpoints
Turn a saved expression into a shareable HTTP endpoint you can call directly.
- Coming soon
Playground
Write and test expressions in the browser before wiring them into your app.
- Coming soon
CLI
Run and script evmquery expressions from your terminal and CI pipelines.
- Coming soon
Simulations
Preview the outcome of a transaction before it's sent.
- Coming soon
Raw storage reads
Read contract storage slots directly, without relying on ABIs.
Frequently asked questions
The API returns HTTP 429 with a Retry-After header telling you how long to wait. Nothing is charged and no request is queued.
Only if the query reached execution. Then it costs 1 unit. Queries that fail validation, before execution, cost nothing.
No. Limits are a rate, not a monthly allowance, so nothing resets on a billing date and there is no balance to run down.
Yes. Validating an expression is free and returns a cost estimate before you run anything.
Contact us. Higher limits above Scale are available through a custom Enterprise plan.
Start building for free.
No credit card required. Upgrade to Pro when you need more throughput.
Start building