Boomi API Management key terms

A runtime component that receives client calls, enforces policies such as authentication and rate limiting, and forwards approved traffic to the backing service.

A managed endpoint layer that fronts an existing backend service, exposing it under a controlled URL while applying security, throttling, and transformation rules.

A machine-readable description of an API's endpoints, operations, parameters, and schemas, used to generate documentation and enforce contracts.

A vendor-neutral standard format for describing REST APIs in JSON or YAML so tooling can validate, document, and generate clients consistently.

Human-readable reference material describing how to call an API, including endpoints, authentication, request examples, error codes, and usage guidance for developers.

A self-service website where external or internal developers discover APIs, read documentation, request access, manage credentials, and monitor their own usage.

A scheme for releasing incompatible API changes without breaking existing consumers, typically through URL paths, headers, or parallel published versions.

The formal process of announcing that an API version or operation will be retired, including timelines and migration guidance for affected consumers.

A control that caps how many requests a client may send in a time window, protecting backend capacity and ensuring fair use across consumers.

Deliberately slowing or rejecting excess traffic when limits are exceeded, often returning a retry-after signal so clients can back off gracefully.

A cumulative usage allowance assigned to a consumer over a longer period, such as daily or monthly call counts, distinct from short-term rate limits.

A named bundle of access rights and limits, such as rate caps and available operations, that consumers subscribe to when requesting an API product.

A packaged offering that groups one or more APIs with plans, documentation, and policies so target audiences can discover and subscribe to them.

The recorded agreement granting a specific application access to an API product under a chosen plan, usually tied to credentials and approval status.

A person, team, or application that calls an API and therefore depends on its contract, credentials, limits, and published lifecycle commitments.

A simple credential identifying a calling application, used mainly for identification and basic access control rather than strong user authentication.

An authorization framework that issues scoped access tokens to applications acting on behalf of users or themselves, without sharing underlying passwords.

A time-limited credential presented with API requests to prove granted authorization; it is validated by the gateway before the call proceeds.

A named permission attached to a token that restricts which operations or resources the bearer may access, enabling least-privilege authorization.

The defined lifetime after which an access token becomes invalid and must be refreshed or reissued, limiting damage from leaked credentials.

A longer-lived credential used to obtain new access tokens without requiring the user to sign in again, and which can be revoked independently.

A transport security mode where both client and server present certificates, letting the gateway verify the caller's identity at the connection level.

The cryptographic protocol that encrypts data in transit between clients and API endpoints, preventing eavesdropping and tampering on the network.

A signed digital document binding a public key to an identity, used to prove server authenticity or, in mutual authentication, client identity.

The scheduled replacement of keys, secrets, or certificates to reduce exposure from stale or leaked credentials, usually automated with overlap periods.

Practices and tooling for storing, distributing, and auditing sensitive values such as client secrets and private keys outside source code and plain configuration.

The principle of granting only the permissions needed for a task, minimizing the blast radius if a credential or component is compromised.

An authorization model assigning permissions to roles rather than individuals, so users inherit capabilities based on their organizational function.

Applying governance or security rules at runtime, such as rejecting noncompliant calls, transforming payloads, or logging traffic centrally.

A reusable rule that defines required behavior for APIs, for example mandatory authentication, naming conventions, or approved deployment environments.

Automated static checks against a specification to catch style, security, and design violations before an API is published to consumers.

A structured peer assessment of a proposed API contract before build, checking consistency, usability, and alignment with organizational standards.

Demonstrable adherence to internal standards and external regulations, evidenced through audits, logs, and enforced controls across the API lifecycle.

A chronological record of who changed or accessed what, supporting investigations, regulatory evidence, and accountability for API configuration changes.

Capturing request, response, and error details from API traffic so operators can troubleshoot failures and analyze usage patterns.

Continuous tracking of health and performance signals, such as latency and error rates, to detect degradation and trigger operational responses.

The ability to understand internal system state from external outputs like metrics, logs, and traces, enabling diagnosis of complex distributed failures.

A documented commitment about availability, latency, or support response, defining measurable targets and consequences when the API misses them.