Transparent monthly plans for Binary³'s Risk Quantification Engine — REST API and MCP access included, with hard monthly caps and no automatic overage. Ever.
The RQE API transforms raw cybersecurity signals into financial risk scores your product can act on. Developers use it to power dashboards, audits, security reports, and compliance automation.
Annual billing: same monthly allowances, one yearly payment. Usage resets every month either way.
Test & integrate
$0
Free forever · no credit card
Production for small teams
$49/mo
Hard monthly cap · no overage charges
Growing products
$149/mo
Hard monthly cap · no overage charges
MSPs & dashboards
$499/mo
Hard monthly cap · no overage charges
Contract scale
Custom
Contractual allowances · contact sales
Included with every paid plan
MCP server access is included with your RQE plan — it is an entitlement of your subscription, not a separate purchase, and it is never billed per call. Every plan is a hard monthly cap: when you reach your allowance the API returns a clear 429 response, usage resets at the start of your next monthly cycle, and no overage is ever charged automatically. Upgrade or downgrade any time from your billing portal; monthly and annual billing carry identical monthly allowances.
Sandbox requests return realistic mock data using the Binary³ demo dataset. Sandbox responses follow the exact same schema as live production responses, so your integration code works without modification when you upgrade.
Sandbox data is not derived from real domain scans. No PII or real infrastructure data is required to test.
To switch from sandbox to live data, upgrade to any paid plan and replace your sandbox API key with your production key.
1 request
Each call to the /score endpoint counts as 1 REST request.
2 requests
Generating a branded PDF via /report/pdf counts as 2 REST requests.
Short rate windows also apply per plan. If you exceed one, the API returns a 429 response with an accurate Retry-After header — wait and retry; nothing is billed. Monthly exhaustion returns 429 with your reset date and an upgrade flag.
No. Sandbox is free forever and requires no credit card — sign up and start with 25 REST requests, 25 MCP calls, and 3 MicroDefend scans per month.
No — never. Every plan is a hard monthly cap. When you reach your allowance, requests are denied with a clear 429 response until your next monthly cycle starts. You will never receive a surprise charge from the RQE API or MCP usage.
No. MCP server access is included as an entitlement of your RQE plan, with its own monthly tool-call allowance. There is no standalone MCP charge.
Annual plans charge once per year at a 15% discount and carry the same monthly allowances as monthly plans — your usage still resets every month, not once per year.
Production scanning requires verifying ownership or control of each target domain from your developer portal. Sandbox targets need no verification.
Manage your subscription any time from the billing portal in your developer dashboard. Cancellation keeps your account and data; paid access ends at the close of the paid period and your account reverts to the free Sandbox allowances.
Start free today. No credit card required. Upgrade whenever you're ready — hard caps, no surprise bills.