Connect your WhatsApp Business to the assistant you already use.

GROK

Your WhatsApp Business, now with Grok.

Enlazá works with Grok. Connect it once and ask it to summarize your chats, find messages, read audio transcripts and help you reply. WhatsApp Business stays on your phone.

1. Open Grok Connectors and sign in.
2. Choose New Connector → Custom.
3. Enter https://enlaza.chat/mcp as the server URL.
4. Sign in to Enlazá and choose the permissions when authorization opens.
5. Return to Grok and say: “Review my conversations and help me reply.”

You choose whether Grok can read or also send. Replies are subject to the permissions and WhatsApp rules explained in this guide.

Start connecting with Grok

GROK BOT

Give your Grok Bot access to WhatsApp Business.

Add Enlazá to your Team Bot to look up conversations, read audio transcripts and draft replies from Grok Bot. Each person connects their own account and chooses what the assistant can do.

1. In Bot Setup → Plugins, the owner or a manager adds a custom MCP server of type Remote HTTPS.
2. Enter https://enlaza.chat/mcp and choose OAuth.
3. Sign in to Enlazá and authorize your account permissions.
4. Ask the Bot to review your chats or help you reply. To send messages, enable that permission and follow WhatsApp’s rules.

Start connecting your Bot

CLAUDE

Your WhatsApp Business, now in Claude.

Enlazá is now available in Claude’s connector directory.

Connect Enlazá and ask Claude to summarize your conversations, read voice-note transcripts, view photos and help you reply. WhatsApp Business stays on your phone.

Add to Claude

1. Open the Enlazá listing in Claude and choose Connect or sign in to add it.
2. Sign in to Enlazá and authorize the permissions. If your number is not connected yet, complete that step from your account.
3. Return to Claude, enable Enlazá in your conversation and start using it.

Try: “Summarize today’s messages and draft replies for those still unanswered. Show them to me before sending.”

OPTION 1 · SIGN IN

Authorize and return to your assistant.

This option is called OAuth. Authorization is completed with your account and returns directly to the assistant.

1. Ask the agent to connect Enlazá. It sets up the connector and shows you its actual authorization button or link. If the app uses a connection menu, your agent guides you to the right connector.
2. Tap that link. Sign in to Enlazá with Google or email; if this is your first time, create your account there.
3. Review and authorize the permissions. Then return to the assistant. Authorization returns to its app; keep your credentials in Enlazá’s secure authorization window.
4. The agent checks the connection. If WhatsApp still needs to be linked, it gives you the link to your account to complete Meta setup. Then you continue in the same assistant.

To keep the assistant connected, start OAuth authorization from its own connector. After signing in and granting permissions, you return to that app with the connection ready.

OPTION 2 · PERSONAL KEY

Sign in, create a key and add it to your assistant.

If Hark or another agent asks for a fixed token, use a personal access key for your Enlazá account. It stays active until it expires or you revoke it, and is managed separately from your password.

1. Ask it to prepare a token-based connection. The agent should show you where its secure form is and give you this link: Sign in and create my Enlazá key.
2. First, sign in or create your account. The same link takes you to “My keys” after signing in.
3. Create and copy your key. Enter the assistant’s name, choose permissions and duration, then tap “Create personal key” → “Copy key”. It is shown only once: keep that tab open until you save it in the assistant.
4. Return to Hark or your agent. This is the key it will request in its secure token or credentials field. Save it in that secure credentials form. If it asks for the server address, use https://enlaza.chat/mcp.
5. Save the connection. The agent checks access and tells you if WhatsApp still needs to be connected. You can then tap “Done, I’ve saved it” in Enlazá.

Create one key per assistant and save it in its secure credentials form. To renew it, generate a new one from My keys and update the connector.

To receive new-message notifications, choose an assistant that supports MCP events and enable the subscription from that app.

THE QR STEP

Authorize the QR from WhatsApp Business.

Open Meta’s QR code on a computer, tablet or another phone. In WhatsApp Business, open the Facebook Business message and tap Connect / Conectar to scan it:

If you switch screens, open Continue my connection and sign in with the same Enlazá account. Keep the QR code and authorization link private.

DOCUMENTS, TOO

Your PDF, straight to WhatsApp.

Share quotes, proposals or reports from Claude and other assistants connected to Enlazá. Your contact receives a named PDF file.

1. Ask your assistant: “Send this PDF to [contact] on WhatsApp.” Specify the file and recipient.
2. If the assistant can transfer the file, it prepares it for you. If it needs your help, it provides an Enlazá link to select the PDF: upload it, then return to the chat.
3. Your assistant checks that the file is ready, sends it with your permission and checks its delivery status.

You can also use a direct PDF link or forward a PDF received on WhatsApp. For other formats, ask your assistant to export them as PDF first.

Temporary uploads support up to 15 MB and are deleted within 24 hours. A direct link may support up to 100 MB, subject to Meta’s rules. Preview links or links requiring sign-in are not direct files. If only a link can be shared, your assistant will let you know.

The contact must have messaged you within the last 24 hours. After that, your assistant can resume with an approved template and wait for a reply before sending the PDF. Instructions for assistants.

Resume conversations with templates.

When you connect your number, Enlazá submits a Spanish-language catalog to Meta for inquiries, reminders, tasks, appointments, documents and other notices. Review may take up to 24 hours. In Settings, you can see which are under review and which are approved; the status updates automatically. Your assistant chooses an approved template and personalizes it with details from your conversation.

Your assistant can send free-form text during the 24 hours after the last incoming message. After that, choose the most suitable approved template, with your authorization and the recipient’s consent, to start or resume a conversation. Once the contact replies, free-form messaging becomes available again. To add email or calendar workflows, connect those tools in your assistant.

Meta approves templates and sets the applicable rates; see payments and messages to review your account.

Help and contact

Enlazá’s official contact address is Enlaza@saskyco.com. Write to us for support, errors or bugs, feature requests, suggestions, complaints or any other matter. You can also return to your account to check its status and continue where you left off.

• Sign in to your account: open Enlazá in Safari or Chrome. Use the same account you started with; you can also sign in with email.
• Complete Meta authorization: resume the connection from your account and authorize the connection and message management. You choose whether to import history; follow the steps Meta displays.
• Connect your assistant: see the sign-in steps or the personal-token steps. Renew tokens in My tokens and save the new one in your assistant’s secure form.