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Google Apigee Integration Guide
Connect Martini with Google Apigee through REST management APIs, governed proxy endpoints, analytics APIs, and controlled API façade patterns.
Google Apigee integration options at a glance
Google Apigee provides REST management APIs for organizations, environments, API proxies, revisions, deployments, API products, developers, developer apps, credentials, and analytics. Martini can consume these APIs to automate administration, provision API consumers, monitor asynchronous operations, and extract usage data. Martini can also call runtime endpoints published through Apigee, where API keys, OAuth 2.0, JWT, mutual TLS, or other proxy policies may apply. GraphQL and SOAP are relevant for proxied or mediated services rather than as Apigee's primary management interface. Apigee can receive inbound HTTP requests through proxies, while universal outbound webhooks for resource changes were not confirmed.
Common Google Apigee integration patterns
Common Google Apigee data objects used in integrations
Authentication and security considerations
Management-plane authentication
Apigee management APIs use Google Cloud authentication patterns, including OAuth 2.0 access tokens, service accounts, Application Default Credentials in suitable hosted environments, and IAM roles. Martini should use least-privilege credentials and separate management-plane access from runtime proxy credentials.
Runtime proxy security
APIs exposed through Apigee may require API keys, OAuth 2.0 tokens, JWTs, Basic Authentication, mutual TLS, or custom policies. The required mechanism depends on the proxy configuration and must be validated per endpoint.
Secret handling
- Store tokens, service-account material, API keys, and client secrets in Martini secrets or environment configuration.
- Do not embed credentials in workflow definitions, payloads, or logs.
- Use separate credentials for development, test, and production environments.
- Remove sensitive authorization values from diagnostic output.
Operational considerations for Google Apigee integrations
Quotas and rate limits
Account for Google Cloud quotas, Apigee management limits, runtime proxy quotas, and HTTP 429 responses. Honor Retry-After where provided and use bounded exponential backoff.
Pagination and time windows
Management and analytics responses may be paginated. Preserve page tokens, filters, report dimensions, and time-zone handling across requests. Analytics workflows should use watermarks with a small overlap for late-arriving data.
Asynchronous operations
Deployment and administrative operations may complete asynchronously. Store the operation identifier, poll with a timeout, distinguish success from failure or cancellation, and prevent duplicate operations while one is active.
Idempotency and schema change
Look up existing Developers, Developer apps, API Products, and deployments before creating or updating them. Test changes to proxy paths, policies, headers, OAuth scopes, schemas, revisions, and error formats before promotion.
Observability
Preserve HTTP status codes, Apigee fault names, correlation identifiers, and proxy or target errors while excluding credentials. Distinguish transient network failures from authorization, validation, quota, and permanent client errors.
Why use Martini instead of scripts or point-to-point integrations?
Orchestrate more than an API call
Scripts can call an endpoint, but Martini provides a maintainable workflow model for validation, dependent Apigee operations, asynchronous polling, downstream writes, and controlled responses.
Reuse integration logic
Martini can expose APIs, consume Apigee REST, GraphQL, or SOAP endpoints, and reuse mappings, authentication configuration, and error-handling patterns across environments and applications.
Improve reliability
- Apply business rules before provisioning or deployment changes.
- Use pagination, watermarks, idempotency, retries, and timeouts consistently.
- Keep environment-specific endpoints and credentials outside workflow logic.
- Preserve operational context for monitoring, troubleshooting, and reconciliation.