Stubsmith

API Security

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This system enables privacy-preserving API testing and mocking by capturing real HTTP traffic, encrypting data at the edge before it leaves the infrastructure, and generating accurate test fixtures such as OpenAPI specifications, JSON files, and mocking configurations. Its main features include client-side encryption with anonymization rules, secure storage of only encrypted samples and structural fingerprints, and seamless integration into CI/CD workflows for deterministic, error-free testing without exposure of sensitive production data, making it ideal for privacy-conscious development teams, security-focused organizations, and teams handling sensitive or regulated data.

Stubsmith can be found in API Security categories.

The most similar products to Stubsmith are:

ProxyCove Promoted → API Simulator → Mockoon → Kreya →

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Details

Stubsmith Main Features

• Edge-only encryption
  Samples are encrypted on your local edge device, not on the server, ensuring data privacy before leaving your system.
• Real traffic capture
  It captures actual API traffic by adding a simple code to your service, recording real request and response data.
• Use real API schemas
  Stubs are created from real API calls, capturing actual schemas, error types, and timing behaviors for more accurate testing.
• Replay in CI pipeline
  Recreate real traffic in your testing environment repeatedly and reliably, without live API calls or token leaks.
• Sample fingerprinting
  Stubsmith saves a structural fingerprint of each request and response to organize stubs without saving any payload data.
• Client-side encryption
  Samples are encrypted on your side, so the server and platform staff never see any plaintext request or response data.
• Generate test fixtures
  You can convert real traffic into test fixtures like OpenAPI, JSON, or other formats to use in your testing or CI pipeline.
• Privacy-safe API stubs
  Stubsmith creates API stubs from real traffic while keeping data private by encrypting samples before they leave your infrastructure.
• Data masking and encryption
  The SDK masks sensitive fields and encrypts data before sending it out, keeping your information safe and private.
• EU-sovereign infrastructure
  The SaaS uses infrastructure located within the EU to comply with regional data laws and protect your data.
• Encrypted storage of samples
  Only encrypted request and response samples are stored by Stubsmith, with no plaintext data stored on the platform.
• Designed for privacy-conscious teams
  Every step is designed to keep production data private and secure, making it safe for teams with strict privacy requirements.

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Technologies Used

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