What is KnoxCall?

KnoxCall is a secrets manager and outbound API gateway for the third-party APIs a business depends on, such as Stripe, OpenAI and Twilio.

The problem it solves: to call an external API, software normally needs the live API key, so that key gets copied onto every server, build pipeline, developer laptop and AI agent that uses it. Any one of those copies can be exposed, by a malicious package update, an AI agent tricked into revealing its settings or a compromised CI job, and a leaked key keeps working until it is changed everywhere.

How KnoxCall works:
Store. Each provider key is added to KnoxCall once, encrypted, with separate values for production, staging and development.
Proxy. Applications call the provider through KnoxCall with a KnoxCall token, and KnoxCall attaches the real key as the request goes out. The KnoxCall SDK can also route an existing vendor SDK through KnoxCall, switched on per route from the dashboard with no redeploy.
Revoke. If a token is exposed, one click disables it everywhere it was used, and the provider key itself does not have to change.

Every request is recorded with the application or agent that made it, its status and its latency, showing who used which key and when.

For AI agents, the AI Gateway sets a spending limit for each agent, screens prompts before they reach the model and replaces the personal data it detects before the model sees it. An MCP Gateway issues tool tokens for Claude and Cursor.

Also included: workflows that chain API calls with automatic retries, OAuth token refresh, rate limiting, alerts, HMAC request signing and mTLS, and live analytics. CI jobs can sign in with workload identity rather than a stored secret, and the Enterprise plan adds a master key held in your own cloud account, plus single sign-on and SCIM.

SDKs are available for Node, Python, Go, PHP, Ruby, React and the browser. Free plan with no card required; paid plans from $19 a month; custom Enterprise pricing.

Pricing

Price Starts At:
$0
Free Version:
Free Version available.
Free Trial Offered?:
Yes

Integrations

No integrations listed.

Screenshots and Video

 Each Route is your rule for one third-party API, such as Stripe, OpenAI or Twilio. Group Routes into collections and see at a glance which environments each one serves and whether it is active.

Each Route is your rule for one third-party API, such as Stripe, OpenAI or Twilio. Group Routes into collections and see at a glance which environments each one serves and whether it is active.

Company Facts

Company Name:
KnoxCall
Date Founded:
2026
Company Location:
New Zealand
Company Website:
knoxcall.com
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Product Details

Deployment
SaaS
On-Prem
Training Options
Documentation Hub
Support
Web-Based Support

Product Details

Target Company Sizes
Individual
1-10
11-50
51-200
201-500
501-1000
1001-5000
5001-10000
10001+
Target Organization Types
Mid Size Business
Small Business
Enterprise
Freelance
Nonprofit
Government
Startup
Supported Languages
English

KnoxCall Categories and Features