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Datadog Integration Guide
Integrate Datadog with enterprise systems through REST APIs, metrics and log ingestion, selected webhook notifications, and Martini workflows.
Datadog integration options at a glance
Datadog’s primary integration mechanism is its versioned REST API, which supports metrics and log ingestion as well as management of monitors, dashboards, incidents, SLOs, hosts, tags, and other resources. Datadog also supports selected outbound webhook notifications, particularly from monitor alerts, and batch submission for compatible metrics, logs, and other endpoints. Martini can consume these APIs, submit structured HTTP payloads, expose an API endpoint for Datadog webhook requests, and orchestrate scheduled or event-driven workflows. API keys, application keys, regional Datadog sites, scoped permissions, pagination, rate limits, and endpoint-specific payload limits should be externalized and handled explicitly.
Common Datadog integration patterns
Common Datadog data objects used in integrations
Authentication and security considerations
Credentials and permissions
Datadog commonly uses an API key for organization identification and supported data ingestion, and an application key for management and read operations. Application keys should be restricted to the minimum permissions required by each Martini workflow.
Regional endpoints
Datadog organizations use regional sites such as US1, US3, US5, EU, AP1, or AP2. Store the regional API host as configuration rather than assuming one global endpoint.
Webhook protection
Receive Datadog webhook notifications through a secured Martini API and apply authentication or request-validation controls appropriate to the configured integration. Do not expose an unauthenticated endpoint without compensating controls.
OAuth and secrets
Datadog documents OAuth 2.0 for authorized third-party integrations, while direct automation commonly uses API and application keys. Keep all credentials in protected Martini configuration or secrets management.
Operational considerations for Datadog integrations
Rate limits and retries
Datadog rate limits vary by endpoint and account plan. Detect HTTP 429 responses, honor available retry guidance, use bounded backoff, and avoid unnecessary polling.
Pagination and batching
List and search APIs may require pagination, while metric and log ingestion supports batching for selected workloads. Follow endpoint-specific pagination fields and split payloads that exceed documented limits.
Idempotency and monitor state
Webhook deliveries and retried workflows can produce duplicates. Use stable identifiers and distinguish alert, warning, and recovery transitions so downstream systems do not open multiple incidents for one condition.
Schema and cardinality
Datadog API versions and resource models can change. Validate mappings when moving between v1 and v2, and standardize metric names and tags to avoid uncontrolled high-cardinality data.
Testing and observability
Test authentication, validation, pagination, rate-limit, oversized-payload, and recovery paths. Monitor Martini workflow logs and preserve request correlation information without exposing credentials or sensitive payloads.
Why use Martini instead of scripts or point-to-point integrations?
Orchestration instead of isolated scripts
Martini coordinates Datadog API calls, inbound webhook handling, transformations, routing, and downstream writes in a maintainable workflow rather than scattering logic across scripts.
Reusable integration assets
Teams can expose controlled Martini APIs, reuse authentication and validation logic, and create consistent workflows for metrics, logs, monitor management, and incident routing.
Reliable data movement
Martini supports mapping, business rules, pagination, batching, bounded retries, error paths, and environment-specific configuration so Datadog integrations can be operated consistently as requirements evolve.
Flexible implementation
When standard HTTP workflows are insufficient, Martini can be extended with custom JVM-compatible logic while retaining the surrounding workflow, security, and operational structure.