Integrations
Webhook Integrations
Webhook integrations are different from ordinary API integrations. Each provider has its own event names, signature headers, retry behavior, validation flow, payload quirks, and dashboard setup. FastHook gives those providers a stable source URL, stores the original request, routes accepted events to destinations, and keeps recovery evidence close to retry and replay controls.
Use this hub to pick the provider-specific guide first, then drop into FastHook docs when you need exact source type fields, headers, API payloads, or troubleshooting details.
Popular webhook integration guides
Stripe webhooksBilling events, raw-body signatures, idempotency, retries, and replay-safe payment workflows.
GitHub webhooksRepository events, pull requests, delivery headers, signatures, branch filters, and retries.
Shopify webhooksOrder topics, HMAC signatures, duplicate delivery IDs, fast acknowledgements, and replay.
Okta webhooksEvent Hooks, GET verification, authentication boundaries, lifecycle events, and recovery checks.
Twilio webhooksStatus callbacks, X-Twilio-Signature validation, routing, retries, and destination inspection.
Slack webhooksEvents API URL verification, signed callbacks, challenge responses, and route design.
Clerk webhooksSvix-compatible signatures, user lifecycle events, organization routing, retries, and replay.
Auth0 webhooksLog streams, Authorization header checks, tenant events, retry recovery, and secure routing.
GitLab webhooksProject and group events, secret tokens, Svix-style signatures, CI/CD routing, and replay.
PayPal webhooksPayment events, transmission headers, RSA signature verification, duplicates, and recovery.
Razorpay webhooksPayment events, x-razorpay-signature verification, dashboard setup, retries, and replay.
RevenueCat webhooksSubscription lifecycle events, Authorization header checks, routing, retries, and replay.
Coinbase Commerce webhooksCharge and checkout events, x-cc and X-Hook0 signatures, routing, retries, and recovery.
HubSpot webhooksCRM events, v3 request signatures, stable URLs, routing, retries, and replay.
GetResponse webhooksContact and engagement events, URL-secret checks, required JSON acknowledgements, batching, and replay.
GoTo Webinar webhooksRegistrant and webinar events, callback validation, HMAC signatures, routing, retries, and replay.
Zoom webhooksEndpoint URL validation, x-zm-signature verification, event routing, retries, and recovery.
SendGrid webhooksSigned Event Webhook delivery, email event routing, public key verification, and replay.
ClickFunnels webhook testingV2 contact and order events, timestamped HMAC verification, payload inspection, retries, and replay.
Close CRM webhooksEvent Log subscriptions, hex signature keys, close-sig-hash verification, routing, and recovery.
Drip webhooksSubscriber and engagement events, URL-secret protection, event routing, retries, and replay.
Autopilot Journeys webhooksJourney actions, batched contact records, Authorization checks, routing, and reliable delivery.
SharpSpring webhooksForm postback testing, URL-secret protection, lead mapping, routing, and replay.
Exact Online webhooksResource-change notifications, URL-secret protection, Exact API lookups, routing, and replay.
Ramp webhooksTransaction and bill events, X-Ramp-Signature verification, endpoint activation, retries, and replay.
ActiveTrail webhooksContact events, protected callback URLs, subscriber mapping, automation routing, and replay.
Webhooks to Surefire CRMCapture and normalize mortgage leads before an approved Surefire connector or partner route.
Smoove webhook integrationReceive Smoove automation requests without misrepresenting polling triggers as native webhooks.
Webhook loopingPrepare arrays and line items for controlled processing with Webhooks and Looping by Zapier.
Social listening webhooksNormalize mentions, sentiment, keyword, and crisis alerts across social listening providers.
Discord webhooksInteraction callbacks, Ed25519 signatures, PING responses, routing, and retry evidence.
Telegram webhooksBot API updates, secret-token header verification, source setup, routing, retries, and replay.
n8n webhooksWorkflow triggers, test and production URLs, HTTP destinations, route filters, retries, and replay.
Blynk webhooksIoT datastream and device events, Custom JSON, secret headers, routing, retries, and replay.
Microsoft Graph webhooksChange notifications, validationToken responses, clientState checks, routing, and replay.
Linear webhooksIssue, project, comment, cycle, and workspace events with signature verification and routing.
Linear webhook custom headersLinear-Signature, Linear-Delivery, Linear-Event, and outgoing CUSTOM_HEADER delivery to receivers.
How to choose the right integration path
Start with the provider page when you are deciding how a production integration should behave. Provider pages explain the event flow, security boundary, retry behavior, duplicate-event risk, and operational recovery pattern. Use source-type docs when you are configuring the exact FastHook source type.
Provider categories
FastHook source types cover payments, developer tools, commerce systems, identity providers, communication platforms, productivity apps, email tools, content systems, and observability providers. The SEO pages should be expanded first for providers where webhooks carry operational risk: billing, user lifecycle, order fulfillment, CI/CD, deployment automation, and customer communications.
Payments
Stripe, PayPal, Ramp, Razorpay, RevenueCat, Coinbase Commerce, Paddle, Square
Developer tools
GitHub, GitLab, Bitbucket, Vercel, CircleCI, Buildkite
Commerce
Shopify, WooCommerce, BigCommerce, AfterShip, Exact Online, Xero, Checkout.com
Identity
Okta, Clerk, Auth0, WorkOS, Microsoft Graph, OpenAI
Communication
Twilio, Slack, Discord, Telegram, GoTo Webinar, Zoom, Twitch
CRM and marketing
ClickFunnels, Close CRM, Autopilot Journeys, SharpSpring, HubSpot
Email and messaging
GetResponse, ActiveTrail, Drip, SendGrid, Resend, Mailgun, Postmark, Customer.io
Automation
n8n, Zapier, Make, Workato, Pipedream, Retool
IoT
Blynk, Particle, ThingsBoard, Home Assistant, Arduino Cloud