Modern SaaS products are hubs — they connect to payments, CRMs, email, accounting, and more. Here's how to integrate APIs without breaking production.
Essential integrations
- Payments: Stripe, Razorpay, PayPal
- Auth: OAuth, SSO, SAML for enterprise
- CRM: HubSpot, Salesforce webhooks
- Comms: SendGrid, Twilio, Slack
Best practices
Use webhooks with idempotency keys, queue failed jobs, version your API, and never store third-party secrets in frontend code. Document every endpoint for your team and partners.
We build and integrate APIs on Laravel — see our API services.
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