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I will fix setup multi tenant saas meta whatsapp cloud API integration webhooks error
Emma Leon
Level 1
About this gig
Is your multi-tenant SaaS struggling with Meta or WhatsApp Cloud API errors?
I will fix, setup and optimize your Meta WhatsApp Cloud API integration for reliable production use.
I can troubleshoot WhatsApp API, webhooks, webhook routing, WABA connection issues, access tokens, OAuth, permissions, Embedded Signup, tenant-specific Meta connections and WhatsApp messaging errors.
My service covers:
- Multi-tenant WhatsApp SaaS architecture
- WhatsApp Cloud API integration and troubleshooting
- Webhook setup, routing and error fixing
- Meta App configuration and App Review preparation
- Business Manager/Portfolio integration
- Embedded Signup and WABA onboarding
- Access tokens and system users
- Facebook & Instagram integrations
- SaaS onboarding flows and tenant isolation
- White-label Meta/WhatsApp integrations
- WhatsApp templates and message delivery
Whether your API is not working, messages are not receiving, webhooks are failing, or customer onboarding is broken, I can diagnose the issue and implement the right fix.
Send me your current setup and error. Let's get your SaaS integration working properly.
Get to know Emma Leon
Emma Leon
AI Web App Expert, Graphic Designer for Startups and Businesses
Level 1
- FromUnited States
- Member sinceMar 2026
- Avg. response time1 hour
- Last delivery5 days
Languages
English, Italian, Spanish, French
Hi, I'm Emma Leon, a professional graphic and Website designer based in the US with experience in social media, branding, flyers, and marketing materials
I startups and businesses build, fix, and improve AI web apps with Lovable, Bolt, Replit, Supabase & Cursor AI. From bugs and integrations to UI, performance, and deployment, I solve problems and turn ideas into polished, scalable products that are ready for real users, while creating professional social media designs, branding, flyers, and marketing materials. Let’s create a solution that works!
My Portfolio
Other Software Development Services I Offer
FAQ
Can you fix my existing WhatsApp Cloud API integration?
Yes. I can diagnose and fix API, webhook, WABA, token, permission, and configuration issues in an existing SaaS.
Can you fix WhatsApp webhooks that are not working?
Yes. I can troubleshoot webhook URLs, verification, event delivery, routing, and message synchronization.
Can you fix a multi-tenant WhatsApp SaaS?
Yes. I can troubleshoot tenant-specific connections, webhook routing, WABA mapping, API access, and integration issues.
Can you set up WhatsApp Cloud API for my SaaS?
Yes. I can configure the Meta app, WABA, phone number, access tokens, webhooks, permissions, and API integration.
Can you fix Embedded Signup?
Yes. I can troubleshoot Embedded Signup, onboarding, WABA connections, permissions, and related Meta configuration issues.
Can you help with Meta App Review?
Yes. I can prepare your Meta app, review permissions and configuration, and help troubleshoot rejection issues.
Can you fix WhatsApp access token or permission errors?
Yes. I can diagnose token, system-user, OAuth, API permission, and authorization configuration problems.
Can you integrate WhatsApp with my CRM or SaaS?
Yes. I can connect WhatsApp Cloud API with compatible CRMs, databases, dashboards, automation systems, and SaaS platforms.
Can you guarantee Meta approval or verification?
No. Meta makes the final approval and verification decisions. I can prepare and configure your setup correctly.
What do you need before I order?
Send your current setup, error message, desired result, relevant screenshots, and a brief description of the issue.
