What is WasapFlow Bridge?

In one sentence

WasapFlow Bridge lets SaaS companies, agencies and in-house teams add the official WhatsApp Business API (Meta Cloud API) to their own system without becoming a Meta Tech Provider.

Who it is for

• SaaS companies and agencies that resell WhatsApp to many client businesses (white-label).
• Companies building their own CRM or internal system for one business.

What you get

• Send text, media, interactive and template messages
• Signed webhooks (x-wasapflow-signature) for incoming messages, delivery statuses, template and account events
• Template management, phone number status, quality rating, WABA health
• Coexistence sync (messages sent from the phone, contact sync, history backfill)
• Support tickets from the portal or via the API

No SDK — your AI builds it

There is no SDK. Bridge is a plain REST API (JSON over HTTPS, header x-partner-key). Partners give the docs link to their AI tool (Claude, ChatGPT, Cursor, Codex) and it builds the integration.

Docs for AI tools: https://raw.githubusercontent.com/kobaranteguh/api/main/README.md

Keep the WhatsApp Business app (Coexistence)

Coexistence mode lets a number keep working in the WhatsApp Business app on the phone while the partner system sends and receives on the same number; messages sent from the phone and existing contacts and chat history sync into the system.

Frequently asked questions

• Q: What is WasapFlow Bridge? A: WasapFlow Bridge lets SaaS companies, agencies and in-house teams add the official WhatsApp Business API (Meta Cloud API) to their own system without becoming a Meta Tech Provider. It is run by Kobaran Teguh Sdn. Bhd. (Malaysia), an official Meta-verified Tech Provider.
• Q: Do I need to become a Meta Tech Provider? A: No. Partners skip becoming a Meta Tech Provider and skip Meta App Review. Each business still connects through Meta Embedded Signup and must follow Meta WhatsApp policies.
• Q: How much does it cost? A: $10 USD per month per slot. One slot holds up to 3 active WhatsApp Business Accounts (WABAs): 1–3 WABAs = $10, 4–6 = $20, 7–9 = $30. A small flat card processing fee is added per invoice. The partner account itself is free, and the first number is free for 3 days without a card. Free account. The first number is free for 3 days and needs no card (one free window per account, first number only). Add a card before the 3 days end to keep it; the first $10 is charged when they end, then $10/month per 3 numbers. Without a card the number pauses until a card is added. A second number needs a card.
• Q: Who pays for WhatsApp messages? A: Meta's own WhatsApp message charges are billed by Meta directly to each WABA's payment method. WasapFlow does not charge per message.
• Q: Is there an SDK? A: There is no SDK. Bridge is a plain REST API (JSON over HTTPS, header x-partner-key). Partners give the docs link to their AI tool (Claude, ChatGPT, Cursor, Codex) and it builds the integration.
• Q: Can I build my own CRM with it? A: Yes. Bridge is used both by SaaS platforms that serve many clients and by companies building their own CRM or internal system for one business.
• Q: Can my client keep using the WhatsApp Business app? A: Yes. Coexistence mode lets a number keep working in the WhatsApp Business app on the phone while the partner system sends and receives on the same number; messages sent from the phone and existing contacts and chat history sync into the system.
• Q: How does a client connect their number? A: Client businesses connect their WhatsApp number through Meta Embedded Signup (official Meta popup). Your system shows a "Connect WhatsApp" button; the client logs in, chooses the number, and it is connected.
• Q: How do I start? A: Create a free partner account (your first number is free for 3 days, no card needed), open API Docs and copy the ready-made AI prompt, paste it into your AI tool inside your project, add your partner key and webhook secret to your .env file, save your webhook URL in the portal, then connect the first number. Add a card before the 3 free days end to keep it.