---
title: "Call connections.set_page_cta"
method: POST
path: "/api/v1/tools/connections.set_page_cta"
tags: ["connections"]
---

# Call connections.set_page_cta

`POST /api/v1/tools/connections.set_page_cta`

## Request

- Base URL: `https://app.goosybear.ai`
- URL: `https://app.goosybear.ai/api/v1/tools/connections.set_page_cta`
- Auth: HTTP bearer

Choose the call-to-action button on this brand's Facebook Page — 'change our Facebook Page button to Book Now', 'set the CTA to Shop Now'. Set the call-to-action button on this brand's Facebook Page. This changes what visitors see on the live Page immediately, so read connections.page_cta first and tell the operator what it is changing FROM. The result is re-read from Facebook, so report what it says rather than what you asked for — Facebook can normalise or refuse part of a request. Not for removing the button altogether — that is `connections.clear_page_cta`.

Every result names the workspace it ran in. Say which workspace the answer is about. When the account has more than one workspace and none is selected, this tool refuses with `workspace_ambiguous` and lists the choices — offer them, never pick one.

## Headers

- `x-request-id` string

## Request body

- object
  - `type` string, required: The button label, as one of Facebook's exact values — e.g. BOOK_NOW, CALL_NOW, SHOP_NOW, SIGN_UP, LEARN_MORE, CONTACT_US, REQUEST_QUOTE, GET_DIRECTIONS. Not every Page can run every button; if Facebook refuses one, say so and offer a different one rather than retrying the same value.
  - `web_destination_type` string: Where the button sends people, as one of Facebook's exact values — WEBSITE for a link, EMAIL for an address, NONE for a button with no destination. Leave it out for a plain website or phone button: it is derived from what you supply. Required for an EMAIL button.
  - `web_url` string: The full https link the button opens. Required for a button that sends people to a website; leave it out for CALL_NOW.
  - `phone_number` string: For CALL_NOW: the number in full international form, starting with + (e.g. +14155550123). A national-format number dials wrong for half the callers and is refused.
  - `email_address` string: For an email-destination button: the address to open.
  - `workspace` string: Which workspace to run in — its slug. Omit to use your default. With more than one reachable workspace and no default, the call is refused and the choices are listed.

## Response `200`

The call was admitted and dispatched. `ok` says whether the tool succeeded — a refusal the tool itself produced is still a 200, exactly as it is a successful JSON-RPC result over MCP.

- union
  - object: The tool ran and answered.
    - `ok` true, required
    - `page_name` string, required
    - `operation` 'created' | 'updated', required
    - `call_to_action` object, required
      - `type` string, required
      - `status` string, nullable, required
      - `web_destination_type` string, nullable, required
      - `web_url` string, nullable, required
      - `email_address` string, nullable, required
      - `phone_number` string, nullable, required
    - `workspace` string, required: The slug of the workspace this call ran in.
    - `working_in` object, required: Which workspace this call ran in, and how that was decided. Present on every workspace-scoped result.
      - `label` string, required: The chip words — e.g. "working in: Acme Main".
      - `note` string, required: Why this workspace — e.g. "your default", "this call only".
      - `workspace` string, required: The resolved workspace's slug.
      - `source` 'call-override' | 'key-pin' | 'stored-default' | 'sole-reachable', required: Which rung of the R7 precedence resolved the workspace.
  - ToolRefusal: A call that was admitted and dispatched, and did not succeed.
    - `ok` false, required
    - `code` string, required: The typed reason — e.g. `workspace_ambiguous`, `invalid_arguments`, or the tool's own failure code.
    - `message` string, required: A sentence a person can act on.
    - `workspaces` string[]: On a workspace refusal: the slugs this key may pass as `workspace`.
    - `issues` object[]: On `invalid_arguments`: which fields failed, and why.
      - `path` string, required
      - `message` string, required
    - `path` string: On an authoring refusal: where in your call's input it points, e.g. `steps.<key>.params.<field>`.
    - `fix` string: On an authoring refusal: the change to your call that would pass.
    - `instruction` string: On an authoring refusal: what to do next with it.

## Other responses

- `400`: The request could not be used: the body is present but not a JSON object (`tenant_api.malformed_body`); it is a top-level array carrying more messages than this endpoint accepts (`tenant_mcp.batch_too_large`); or the `Idempotency-Key` header is malformed (`tenant_api.idempotency_key_invalid`), disagrees with the body's `idempotency_key` (`tenant_api.idempotency_key_conflict`), or was sent to an action that cannot replay a retry (`tenant_api.idempotency_unsupported`). Nothing ran.
- `401`: No bearer credential, or one that did not resolve. Deliberately ONE undifferentiated answer for absent / unknown / revoked / expired, so the endpoint is never an oracle over the key space.
- `403`: The credential is good but the surface is not open to it — the platform or account API switch is off, or the holder lacks the `api.access` capability. The `code` says which.
- `404`: No such tool. The body names no tool and is identical for every unrecognised name.
- `429`: Over this key's per-minute cap. Carries `Retry-After` and `error.retry_after_seconds`.

---

[API](https://skmtc.dev/goosybear/apis/goosy-bear-api.md) · [All operations](https://skmtc.dev/goosybear/apis/goosy-bear-api/llms.txt) · [OpenAPI document](https://skmtc.dev/goosybear/apis/goosy-bear-api/revisions/bd8f793b36b5?raw)