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implement-webhook-callback

Automate inbound webhook and outbound callback workflows on the Firefly Banking Platform.

Updated Aug 27, 2026
Search Tags:#callbacks#kafka#webhooks#retry#firefly#signature-validation
One-click install
npx skills add https://github.com/firefly-oss/firefly-oss-claude-skills --skill implement-webhook-callback
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: implement-webhook-callback
Source: https://github.com/firefly-oss/firefly-oss-claude-skills/tree/main/skills/implement-webhook-callback
Command: npx skills add https://github.com/firefly-oss/firefly-oss-claude-skills --skill implement-webhook-callback

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Webhook and callback orchestration is critical for real-time integration on the Firefly Banking Platform. This Skill codifies patterns to receive inbound webhooks from providers (e.g., Stripe, PayPal) and publish domain events, while dispatching outbound callbacks to partner endpoints with retries, circuit breakers, and DLQ support.

Core Features & Use Cases

  • Inbound webhook processing with signature validation, idempotency, rate limiting, and dead-letter handling to ensure reliable ingestion.
  • Outbound callback delivery with per-config authentication, HMAC signing, custom headers, circuit-breaking, and exponential retries to ensure delivery guarantees.
  • End-to-end workflows covering routing, enrichment, error handling, and observability across Kafka-based event streams.

Quick Start

Configure a webhook listener for a provider and map it to a callback configuration to begin end-to-end event processing.

Frequently Asked Questions about implement-webhook-callback

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I handle inbound webhook processing with signature validation and idempotency?▼

Inbound webhook processing with signature validation and idempotency is automated to ensure reliable ingestion of provider events. The workflow applies rate limiting and dead-letter handling to route events safely across Kafka-based streams within the Firefly Banking Platform.

What's the best way to dispatch outbound callbacks with retries and circuit breakers?▼

Dispatching outbound callbacks with retries and circuit breakers guarantees reliable delivery to partner endpoints. The workflow applies per-config authentication, HMAC signing, custom headers, and exponential retries to manage failures and protect downstream systems.

Does this webhook orchestration support Kafka-based event routing for provider integrations?▼

Yes, webhook orchestration supports Kafka-based event routing for provider integrations like Stripe and PayPal. It manages end-to-end workflows covering routing, enrichment, error handling, and observability across inbound and outbound event streams.

How do dead-letter queues work when webhook delivery fails?▼

Dead-letter queues handle webhook delivery failures by capturing events that exceed retry limits or break circuits. DLQ handling applies across both inbound ingestion and outbound callback flows to ensure no domain events are lost during processing failures.

Can I validate HMAC signatures for outbound partner callbacks?▼

Yes, you can validate HMAC signatures for outbound partner callbacks. Outbound delivery supports per-config authentication, HMAC signing, and custom headers to ensure secure and authenticated dispatch to external partner endpoints.

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