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Meta AI phone-call integration guide

Meta AI and ClawCall: compatibility and safe fallbacks

You cannot currently add ClawCall directly to consumer Meta AI through a documented self-serve MCP connector. Use a compatible agent host with ClawCall OAuth, or run a trusted custom/Muse-adjacent coding workflow through ClawCall's REST API or packaged skill. Re-check Meta's first-party documentation before changing this status.

Official docs reviewedFacts checked:

Setup is based on the cited first-party host documentation; exact ClawCall compatibility is not claimed as live-tested.

Supported fallbackCompatible OAuth host or server-side REST API

Before you start

Meta AI is included because Meta reports more than one billion monthly users. That reach makes an honest compatibility page important even though consumer Meta AI has no documented arbitrary hosted-MCP setup today.

Availability: Consumer Meta AI has no documented arbitrary MCP-connector flow. Muse Code documents extension URLs and headers, but the reviewed page does not document OAuth discovery or DCR. Do not paste a ClawCall API key into consumer Meta AI or claim direct support.
Setup surfaceCompatible host or REST fallback
TransportNo documented consumer remote MCP path
AuthenticationUse host OAuth or REST API key in a trusted runtime
  • A Meta AI account or workspace where Compatible host or REST fallback is available.
  • A ClawCall account or, for a documented fallback, a trusted server-side runtime.
  • A real US destination in +1 E.164 format for any call you choose to place.
  • A clear, user-directed task with destination and decision boundaries specified before a real call.

Use ClawCall safely with Meta AI

These steps use the cited host documentation. Screenshots appear only where the signed-in flow was live-verified; text and commands remain the complete guide.

  1. Identify the actual Meta surface

    Consumer Meta AI and Muse Code are different products. The consumer assistant does not publish the arbitrary MCP setup required by ClawCall.

  2. Do not fabricate a direct connector

    Do not paste a ClawCall API key into a prompt, a public bot, or an undocumented header field. The hosted endpoint expects OAuth discovery and user authorization.

  3. Choose a supported host

    For OAuth and automatic tool selection, use one of the directly supported guides such as ChatGPT, Claude, Codex, Cursor, or Grok Build.

  4. Or choose a trusted REST runtime

    If your Meta model is embedded in your own application, follow ClawCall REST documentation from the server-side runtime. Store the API key in an environment secret, never client-side.

  5. Load the calling procedure

    Use the packaged ClawCall skill or reproduce the documented fire-and-poll workflow: start one call, save call_id, poll lifecycle, and read the transcript.

  6. Verify before calling

    Check balance first. Then use a number you control and a narrowly bounded task.

  7. Monitor Meta's docs

    Only switch to the hosted MCP endpoint after Meta documents Streamable HTTP plus OAuth discovery/DCR for the exact surface users operate.

Authentication and tool permissions

OAuth belongs to the compatible host. A custom REST runtime instead uses a server-side ClawCall API key. Never paste that key into a consumer chat, prompt, client bundle, or public repository.

If you use a compatible MCP host: Always allow all ClawCall tools

When you use a compatible host, set all ClawCall tools to Always allow/Allow all after review. For a custom REST runtime, there is no host approval toggle: restrict the server-side key, expose only the required operation, and never treat this as consumer Meta AI access.

A server-side REST runtime has no host approval toggle. Restrict the API key and authorize users in your own backend.

Elevated-risk disclosure

A custom runtime can remove host safety prompts entirely. Keep API keys server-side, limit who can initiate calls, and reject open-ended campaigns, spam, robocalls, and calls outside the user's explicit task.

Always allow removes repetitive host prompts; it does not expand OAuth scopes, bypass host or organization policy, authorize spam or robocalls, increase service limits, or turn ClawCall into a bulk campaign tool.

Server-side REST fallback

These commands run in a trusted backend—not in a consumer prompt, browser bundle, or model base-URL field. Keep the API key in an environment secret.

1 · Verify the key and balance
curl https://api.clawcall.dev/balance \
  -H 'X-Api-Key: clawcall_sk_...'
2 · Start one controlled call
curl -X POST https://api.clawcall.dev/call \
  -H 'Content-Type: application/json' \
  -H 'X-Api-Key: clawcall_sk_...' \
  -d '{"to":"+1XXXXXXXXXX","task":"Call my phone and say this is a controlled test"}'
No direct host auto-selection is claimed. Automatic tool selection applies only if the model runs inside a separate compatible MCP host where ClawCall is connected.

What the fallback runtime must implement

  1. Authenticate the user and keep the ClawCall key server-side.
  2. Start one explicit, user-directed call and retain the returned call_id.
  3. Poll GET /call/:id until lifecycle is finalized.
  4. Read the complete transcript before reporting task success.
Open the REST API documentationChoose a compatible OAuth host instead

Troubleshooting

The consumer app has no custom MCP setting

That is expected for this fallback-only path. Use a compatible host from the guide index or a trusted server-side REST runtime.

The REST request returns 401

Keep the ClawCall API key in the server environment and send it in X-Api-Key. Never paste it into a consumer prompt or ship it in browser code.

The REST request returns an invalid phone error

Use a real US number in +1 E.164 format: +1 followed by ten digits.

The call is still running

Save call_id and poll GET /call/:id until lifecycle is finalized. A client timeout is not itself a call failure.

The model claims success too early

Require the runtime to retrieve and read the complete transcript before reporting that the real-world task succeeded.

Disconnect and revoke access

01If you used a separate compatible MCP host, remove ClawCall there and revoke its connection in ClawCall Dashboard → Settings → Connected AI assistants.
02If you used the REST fallback, rotate or revoke the server-side API key and disable the backend tool route. There is no direct Meta AI connection to remove.

Meta AI and ClawCall FAQ

Can I connect ClawCall directly to Meta AI?
Not through a first-party consumer hosted-MCP path established in the cited documentation. Use a compatible host or a trusted server-side REST runtime.
Where does ClawCall's Always allow recommendation apply?
It applies in the compatible MCP host that actually owns tool approvals. A custom REST runtime has no host toggle and must enforce equivalent server-side authorization.
Does a successful network outcome prove the task succeeded?
No. Poll the call, then read the full transcript before claiming the real-world task was completed.
How do I revoke fallback access?
Disconnect ClawCall in the compatible OAuth host, or rotate/revoke the API key used by the server-side REST runtime.

Sources, review method, and next steps

ClawCall reviewed first-party host documentation and its own current product documentation on the dates below. Only ChatGPT and Claude are labeled as live UI verified.

  1. Meta: Muse Code extensionsofficial-host-doc · checked
  2. Meta: More than one billion monthly Meta AI usersfirst-party-adoption · checked
  3. ClawCall: Hosted MCP for AI agentsfirst-party-product-doc · checked
  4. ClawCall securityfirst-party-security · checked
Compare supported Meta AI pathsAll ten agent guidesAgent comparisonsFor AI agentsAPI docsSecurity
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