diidAPI contract governance and dependency tracking.

Automated breaking change detection and service dependency mapping for microservices, using existing OpenAPI and AsyncAPI specifications.

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Documentation

Zero Test Boilerplate

Validates contracts directly from OpenAPI and AsyncAPI specifications. No mock servers or custom contract testing DSLs to maintain.

CI/CD Breaking Change Gates

Blocks pull requests that break active consumer services. Inspects schema diffs against actual endpoint usage in seconds.

Consumer Approval Workflows

Downstream teams review proposed contract modifications and provide digital sign-off before changes reach production.

Service Dependency Mapping

Maintains an interactive architecture map connecting HTTP services, Kafka and RabbitMQ event channels, and frontend clients.

CycloneDX SBOM Visualizer

Ingests CycloneDX software bills of materials to trace supply chain packages, licenses, and library relationships across services.

Protected API Sharing

Grants external partners or customer organizations access to API specifications without revealing internal service topology.

Architecture Governance Without Test Overhead

As engineering organizations scale, microservice architectures introduce coordination challenges:

Unannounced schema changes: A service renames a response attribute or removes an endpoint, causing unexpected failures downstream.
Contract testing complexity: Tools like Pact require developers to write and update mock-server test suites in every consumer repository, creating a high maintenance load.
Lack of visibility: Teams rarely have an accurate picture of which services depend on specific API routes or message topics.

diid addresses this directly in the build pipeline. By analyzing the specifications your services already produce, diid maps dependencies and evaluates contract compatibility before code merges.

Flat-Tier Team Pricing

Predictable monthly and annual plans with included seat allowances and unlimited read-only viewers. Save up to 17% with annual billing.

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