Webhook Receiving
Inbound webhook handlers with HMAC signature verification (Stripe, Mailgun, GitHub patterns), idempotency keys to dedupe retries, and a per-source body cap. Failed verifications return 401 with no body; processed events fan out to a queue so the verifier can return 200 within Stripe's 5-second window.
4 projects carry this capability.
Projects
- HubSpot full-platform integration2025-03-15
HubSpot custom objects + pipelines + workflows + dashboards integration for an agency client.
Industry: agency-marketing - SaaS billing migration2025-11-01
Stripe Billing migration from a custom invoice system — proration, dunning, customer portal.
Industry: saas - QuickBooks integration layer2025-10-15
QuickBooks Online integration — invoice sync, customer sync, payment reconciliation with conflict resolution.
Industry: accounting - Webhook Relay2026-06-07
Production-shaped webhook delivery API with HMAC signing, exponential backoff retries, dead-letter queue, and 4 language SDKs.