Api Gateway Workflow
API Gateway pattern with request authentication, rate limiting, request routing to backend services, response aggregation, and error handling.
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37 templates
API Gateway pattern with request authentication, rate limiting, request routing to backend services, response aggregation, and error handling.
Corporate budget approval workflow with tiered approval routing based on amount thresholds (CFO < $100K, CEO $100K-$1M, Board > $1M), prior year comparison, and fund allocation.
Customer credit control workflow with credit limit assessment, credit scoring, order hold management, collections escalation, and payment plan negotiation.
Cross-docking workflow with inbound scheduling, sortation by destination, outbound consolidation, and direct transfer without storage for just-in-time delivery.
Dead letter queue pattern for handling failed messages with retry exhaustion detection, DLQ routing, manual inspection, and reprocessing capability.
This workflow models escalating issues to higher authority when needed.
Production incident response workflow with severity-based routing, war room coordination, incident commander assignment, customer communication, root cause analysis, and postmortem scheduling.
Monitoring and alerting workflow with metric collection, threshold evaluation, alert routing, escalation policies, and incident creation.
Employee offboarding workflow with exit interview, knowledge transfer, asset collection, access revocation, final pay processing, and benefits continuation.
On-call rotation workflow with schedule creation, shift handoffs, override management, escalation policies, and fair rotation distribution.
Accounts payable payment run workflow with batch creation, tiered approval (single/dual based on amount), ACH file generation, check printing, and vendor record updates.
Warehouse order picking workflow with pick list generation, zone routing, batch picking optimization, barcode scanning verification, and pick completion confirmation.
Procurement purchase order workflow with requisition creation, budget validation, vendor sourcing, competitive bidding, and tiered approval routing based on amount thresholds.
Mobile push notification workflow with audience targeting, platform routing (iOS/Android), delivery tracking, and engagement analytics.
Warehouse put-away workflow with location assignment, slotting optimization, forklift routing, barcode confirmation, and WMS location update.
This workflow models having messages carry their own routing instructions.
Internal stock transfer workflow with transfer request, source location pick, destination put-away, and inventory record updates across locations.
Customer support ticket workflow with auto-categorization, SLA tracking, agent assignment, escalation rules, and satisfaction survey.
Inter-warehouse transfer workflow with transfer order creation, shipping from source DC, in-transit tracking, and receiving at destination warehouse.
A microservices API gateway architecture diagram showing request routing, JWT authentication, rate limiting, service discovery, and response aggregation across distributed backend services. This template models the entry point for all client traffic in a microservices ecosystem, enforcing security policies before requests reach internal services. Ideal for platform engineers designing scalable API infrastructure with centralized cross-cutting concerns.
A strangler fig migration architecture diagram showing the incremental replacement of a legacy monolith with new microservices, using a routing layer to split traffic between old and new systems. This template models the proven migration strategy where new features are built as microservices while legacy endpoints are gradually retired. Essential for teams modernizing legacy systems without risky big-bang rewrites.
A service discovery architecture diagram with Consul or Eureka registry, client-side load balancing, health check heartbeats, and automatic instance registration and deregistration. This template visualizes how microservices dynamically locate each other without hardcoded endpoints, enabling elastic scaling and self-healing infrastructure. Key for platform teams building resilient service-to-service communication.
A dead letter queue architecture diagram with retry policies, exponential backoff, max retry thresholds, DLQ routing for failed messages, operations alerting, and manual reprocessing workflows. This template models the critical error handling pattern for asynchronous messaging systems, ensuring no message is silently lost when processing fails. Essential for building reliable event-driven systems with proper failure recovery mechanisms.
A serverless edge computing architecture diagram with CloudFront or Cloudflare edge locations, Lambda@Edge functions for A/B testing and geo-personalization, origin shield request collapsing, and cache-first response strategies. This template visualizes how computation moves to the network edge for ultra-low latency responses, with edge functions modifying requests and responses before they reach the origin. Essential for performance-critical applications serving global audiences.
A multi-cloud serverless architecture diagram with DNS-based traffic routing between AWS and Azure regions, automatic failover on health check failures, and bi-directional data replication with conflict resolution across cloud providers. This template models the multi-cloud strategy for maximum availability and vendor independence, using serverless services from both AWS (Lambda, DynamoDB) and Azure (Functions, Cosmos DB). Critical for enterprises requiring cloud provider redundancy.
A bulkhead isolation architecture diagram with separate thread pools for critical, standard, and batch workloads, each with independent connection pools, exhaustion detection, and backpressure strategies to prevent one workload from starving others. This template models the bulkhead pattern inspired by ship hull compartments, where resource isolation ensures that a failure or overload in one component cannot cascade to others. Critical for systems requiring guaranteed availability for high-priority operations.
A multi-tenant SaaS architecture diagram with tenant identification, tier-based routing (shared vs dedicated pools), row-level security, per-tenant encryption keys, and isolated backup strategies for standard and enterprise isolation models. This template models the architecture decisions for building SaaS platforms that serve multiple customers from shared infrastructure while maintaining strict data isolation. Critical for SaaS architects balancing cost efficiency with enterprise security requirements.
A cell-based architecture diagram with geographic routing to independent, self-contained cells (US-East, EU-West), each with its own gateway, compute, database, cache, and message queue, plus shared services for cross-cell replication and global configuration. This template models the cell architecture pattern used by hyperscale systems to achieve blast radius isolation, where failures in one cell cannot affect users in another. Key for architects designing systems that require extreme availability and fault isolation.
An orchestrator-worker architecture where an orchestrator agent breaks a goal into subtasks, dispatches to specialized workers, then synthesizes a final response. This is the most common 'agent orchestration' architecture—powerful but the orchestrator can become a bottleneck as the number of workers grows. Frameworks like LangGraph focus on explicit routing/state to manage this.
An event-driven notification hub architecture diagram with multi-source event ingestion, template-based message rendering, user preference routing across email (SendGrid/SES), push (FCM), SMS (Twilio), and Slack channels, with delivery tracking and retry mechanisms. This template models a centralized notification system that decouples business services from delivery infrastructure, supporting multi-channel communication with user-controlled preferences. Ideal for platform teams building scalable notification infrastructure.
A routing pattern that puts a semantic router in front of MCP tools so the LLM only sees the subset it needs. Uses vector embeddings and cosine similarity to match user intent to tools dynamically. Achieves up to 96% reduction in input tokens when dealing with large tool catalogs.
Make.com automation example as FlowZap Code (with .fz download).
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n8n workflow example as FlowZap Code (with .fz download).
n8n workflow example as FlowZap Code (with .fz download).
n8n workflow example as FlowZap Code (with .fz download).