> ## Documentation Index > Fetch the complete documentation index at: https://docs.famulor.io/llms.txt > Use this file to discover all available pages before exploring further. # List campaign templates > Ready-made campaign sequences from the template gallery of the web app: call steps and SMS & RCS, WhatsApp template and email steps with their outcomes, waits and texts, in the requested language. To use one, send its `sequence` as `sequence` with `createCampaign` or `updateCampaign`, after you changed what you need. When `needs_sender` is `true`, set the sender first: `from_number_id` (or `rcs_sender_id`) on each `sms` step and `connector_id` plus `template_id` on each `whatsapp_template` step; until then the campaign is rejected. Call steps use the campaign assistant (`assistant_id` is `null`), and email steps send from that assistant's verified address. Featured templates come first. **Required scope:** `campaigns:read`. ## OpenAPI ````yaml /api-reference/openapi.json get /campaign-templates openapi: 3.1.0 info: title: Famulor API version: 1.0.0 description: >- REST API for Famulor. Authenticate with an API key (`fam_...`, created under **Settings → API Keys**) or an OAuth 2.0 access token (`fam_at_...`) as a Bearer token. Every response uses a consistent envelope: `{ "data": ... , "meta": { ... } }` on success and `{ "error": { "code", "message" } }` on failure. List endpoints paginate with `?limit=` (default 50, max 200) and `?offset=`; `meta.pagination.total` carries the total match count. REST operations require API Access through the workspace plan or a recurring add-on. Without it, regular operations return `403 api_access_required`. The invoice-payment and billing-portal operations remain available with a valid `billing:write` credential after a failed plan payment so an authorized owner, admin, or billing member can recover billing. The same customer-facing capabilities are available as MCP tools at `https://app.famulor.io/mcp` (Model Context Protocol, streamable HTTP) using the same credentials, scopes, and workspace access. MCP availability is controlled separately by Connect AI / MCP, not by API Access. servers: - url: https://app.famulor.io/api/v1 description: Hosted platform. - url: https://{domain}/api/v1 description: White-label tenant domain — same paths, tenant branding. variables: domain: default: app.famulor.io description: Your white-label tenant domain. security: - bearerAuth: [] tags: - name: Account description: Self-inspection of the calling credential. - name: Migrations description: Preview and import data from supported legacy platforms. - name: Assistants description: Create and manage voice assistants. - name: Tools description: >- Reusable tools (HTTP APIs, external MCP servers and actions of connected apps) assistants can call mid-conversation. - name: Voices description: Browse the text-to-speech voice library. - name: Calls description: Start outbound calls and read call history, transcripts and recordings. - name: History description: Unified conversation history across calls, messaging and assistant emails. - name: Campaigns description: Outbound calling campaigns with a compliant power dialer. - name: Leads description: Manage Audience contacts across campaigns, channels and Call QA metrics. - name: Segments description: >- Saved, dynamic lead filters — reusable audience definitions used for Audience search and campaign lead assignment. - name: Suppression description: Cross-channel marketing opt-outs and active workspace suppression records. - name: Callbacks description: >- Scheduled callbacks booked by the Schedule callback tool across voice, chat, and email. - name: Phone Numbers description: Marketplace numbers and customer-provided numbers. - name: Famulor Loop description: >- Personal business-phone access, directory, presence, devices, and Loop call recents. - name: SIP Trunks description: Bring your own SIP provider and numbers. - name: Carrier Connections description: Connect a supported carrier account and import its existing phone numbers. - name: Knowledge Bases description: RAG knowledge bases and documents for assistants. - name: Settings description: Workspace-level settings such as caller-memory defaults. - name: Billing description: Balance and transaction ledger of the API key's workspace. - name: Automations description: >- Native workspace automations — list, create, update, trigger. Requires Automations in the workspace plan. - name: Milian Missions description: Recurring jobs that Milian runs unattended on schedule. - name: Integrations description: >- Calendar integrations (Cal.com, Calendly, Acuity Scheduling, Google Calendar, Outlook, native booking engine). Assign them to assistants to provide availability and booking tools, plus provider-supported appointment lookup, cancellation, and rescheduling. - name: Bookings description: >- Native booking engine — event types with weekly availability, public booking pages at /book/{workspace}/{slug}, and the bookings they produce. - name: Dashboards description: >- Custom analytics dashboards, reusable widgets, and tenant-scoped performance analytics. Requires Custom dashboards in the workspace plan. - name: Catalog description: >- Read-only platform catalogs — available models, supported assistant languages, and prompt templates. - name: Simulations description: Assistant simulation tests (plan-gated). - name: Versions description: Assistant configuration version history. - name: Caller IDs description: Outbound caller ID verification. - name: Widgets description: Web widget connectors. - name: Messaging description: >- Telegram, Slack, and Messenger text bots linked to assistants (Chat SDK). Includes conversation delay, inactivity end, and conversation-ended webhooks. - name: QA description: Cohort AI Quality Assurance runs over call transcripts. - name: White Label description: >- Manage white-label customer accounts, defaults, credit transfers and customer plan offers. Each endpoint documents its required scope and workspace eligibility. - name: API Keys description: >- Self-service API keys for the calling workspace or a same-brand workspace where the credential's user is owner/admin. A key can only mint further keys with a scope subset of its own. - name: Workspaces description: >- List visible workspaces, create an additional workspace for the key owner, and mint a dedicated credential for a selected owner/admin workspace. - name: SMS description: Outbound SMS from workspace phone numbers. - name: Milian description: >- Ask Milian, the AI co-worker in your workspace, and start voice sessions with it. - name: Translation description: >- Live translation sessions that interpret a conversation between two languages. - name: Shopify description: Native Shopify app store connections, assistant tools and activity. - name: Avatars description: Private custom avatars and widget avatar selection. - name: Webhook Subscriptions description: >- Signed workspace event subscriptions, independent of existing destinations. paths: /campaign-templates: get: tags: - Campaigns summary: List campaign templates description: >- Ready-made campaign sequences from the template gallery of the web app: call steps and SMS & RCS, WhatsApp template and email steps with their outcomes, waits and texts, in the requested language. To use one, send its `sequence` as `sequence` with `createCampaign` or `updateCampaign`, after you changed what you need. When `needs_sender` is `true`, set the sender first: `from_number_id` (or `rcs_sender_id`) on each `sms` step and `connector_id` plus `template_id` on each `whatsapp_template` step; until then the campaign is rejected. Call steps use the campaign assistant (`assistant_id` is `null`), and email steps send from that assistant's verified address. Featured templates come first. **Required scope:** `campaigns:read`. operationId: listCampaignTemplates parameters: - name: language in: query required: false schema: type: string enum: - en - de - fr - es default: en description: >- Language of the template names, descriptions, step names, outcome labels and message texts. The server answers in English for any other value. - name: category in: query required: false schema: type: string enum: - basics - sales - appointments - service - billing - events description: Only templates of this category. responses: '200': description: Campaign templates. content: application/json: schema: type: object required: - data properties: data: type: array items: $ref: '#/components/schemas/CampaignTemplate' example: data: - id: appointment_reminder category: appointments category_label: Appointments name: Appointment reminder description: >- Reminds by text and calls only the contacts who do not confirm, to confirm or reschedule. featured: true channels: - sms - phone_call step_count: 2 needs_sender: true sequence: version: 1 start_node_id: reminder_text nodes: - id: reminder_text name: Reminder text channel: sms assistant_id: null message: config: from_number_id: '' message: >- Hi {{first_name}}, this is a reminder of your upcoming appointment with us. Reply YES to confirm or call us to reschedule. variable_mapping: {} wait_minutes: 1440 next: type: node node_id: confirmation_call failed: type: end successful: false replied: type: end successful: true - id: confirmation_call name: Confirmation call assistant_id: null attempts: - delay_minutes: 0 - delay_minutes: 120 outcomes: - id: confirmed label: Confirmed condition: type: prompt description: >- The contact confirms they will attend the appointment. destination: type: end successful: true - id: rescheduled label: Rescheduled condition: type: prompt description: >- The contact agrees on a new date or time for the appointment. destination: type: end successful: true - id: cancelled label: Cancelled condition: type: prompt description: >- The contact cancels the appointment and does not want a new one. destination: type: end successful: false no_response: destination: type: end successful: false other: destination: type: end successful: false global_outcomes: [] '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '503': $ref: '#/components/responses/RequestProtectionUnavailable' components: schemas: CampaignTemplate: type: object description: A ready-made campaign sequence from the template gallery. required: - id - category - category_label - name - description - featured - channels - step_count - needs_sender - sequence properties: id: type: string description: Stable template id. example: appointment_reminder category: type: string enum: - basics - sales - appointments - service - billing - events category_label: type: string description: Category name in the requested language. example: Appointments name: type: string description: Template name in the requested language. example: Appointment reminder description: type: string description: What the sequence does, in the requested language. featured: type: boolean description: Shown first in the gallery. channels: type: array items: type: string enum: - phone_call - sms - whatsapp_template - email description: >- Channels of the steps, in order of first use. Call steps count as `phone_call`. example: - sms - phone_call step_count: type: integer description: Number of steps in `sequence`. example: 2 needs_sender: type: boolean description: >- `true` when the sequence has an `sms` step, which still needs its sender (`from_number_id` for a workspace number or `rcs_sender_id` for a company name), or a `whatsapp_template` step, which still needs `connector_id` and `template_id`. Set them before you send the sequence; until then `createCampaign` and `updateCampaign` reject it. Email steps need nothing. sequence: allOf: - $ref: '#/components/schemas/CampaignSequence' description: >- The sequence, ready for `createCampaign` or `updateCampaign` (field `sequence`), except for the senders named by `needs_sender`: `from_number_id` of an `sms` step and `connector_id` and `template_id` of a `whatsapp_template` step are empty strings. Each request builds it anew. CampaignSequence: type: object description: >- A sequence of steps: a small directed acyclic graph of call steps and message steps (SMS, WhatsApp template, email). A call step dials with its own assistant and attempt schedule; after an answered call, its outcomes decide where the contact goes next. A message step sends one message, optionally waits for a reply, and moves the contact on. When a sequence is set, the classic `retry_max`, `retry_delay_minutes`, `retry_on_voicemail`, `retry_until_goal` and `goal_variable` settings are ignored. Available for phone call campaigns with their own contact list, on plans that include Campaign sequences. A sequence that starts with a message step also needs a plan that includes multi-channel campaigns; later message steps need nothing extra. A started campaign can change its sequence while it is paused, as long as the contacts that wait on a step keep that step (see `updateCampaign`). required: - version - start_node_id - nodes additionalProperties: false properties: version: type: integer const: 1 description: Sequence format version. Always `1`. start_node_id: type: string pattern: ^[a-z0-9][a-z0-9_-]{0,39}$ description: >- Id of the step every contact starts with. Every other step must be reachable from it. The start step can be a message step. nodes: type: array minItems: 1 maxItems: 10 items: $ref: '#/components/schemas/CampaignSequenceStep' description: The steps of the sequence (1 to 10), call steps and message steps. global_outcomes: type: array maxItems: 10 items: $ref: '#/components/schemas/CampaignSequenceGlobalOutcome' description: >- Outcomes checked for every node after the node's own outcomes (0 to 10). They can only end the sequence. example: version: 1 start_node_id: call nodes: - id: call name: Call assistant_id: null attempts: - delay_minutes: 0 - delay_minutes: 1440 - delay_minutes: 1440 outcomes: - id: not_interested label: Not interested condition: type: prompt description: The contact says they are not interested. destination: type: end successful: false no_response: destination: type: node node_id: sms_reminder other: destination: type: retry - id: sms_reminder name: SMS reminder channel: sms assistant_id: null message: config: from_number_id: 6f2c1a52-8d3b-4c47-9a3e-1b7d5e0c9a11 message: >- Hi {{name}}, we tried to reach you. Reply to this message and we will call you back. variable_mapping: {} wait_minutes: 1440 next: type: end successful: false replied: type: end successful: true failed: type: end successful: false global_outcomes: [] ErrorEnvelope: type: object description: Error envelope returned by every /api/v1 endpoint on failure. required: - error properties: error: type: object required: - code - message properties: code: type: string enum: - unauthorized - forbidden - api_access_required - not_found - invalid_request - rate_limited - conflict - telephony_configuration_error - telephony_unavailable - destination_forbidden - internal_error - service_unavailable - verification_address_required - bundle_address_missing description: >- Stable, machine-readable error code. `service_unavailable` is returned by POST /bookings and GET /booking-event-types/{id}/slots specifically when the availability engine could not be reached (see AvailabilityOrProtectionUnavailable). `verification_address_required` and `bundle_address_missing` are returned by POST /phone-numbers when the verification behind the number has no address (see the operation description). message: type: string description: Human-readable description of the error. reason: type: string description: >- Optional, more specific and stable reason for this error, for example `plan_required`, `read_only_role` or `missing_scope`. Branch on `code` first: `reason` is only present on some errors, and new values may be added. Campaign operations use `attestation_required` (400, `compliance_attestation` missing on launch), `launch_required` (400, a sequence campaign was never launched; launch it or start it with `compliance_attestation`), `sequence_changed` (409, the sequence changed after `sequence_hash` was taken), `campaign_sequences_unavailable` (403, the plan does not include Campaign sequences), `campaign_extension_unavailable` (503 `service_unavailable`, the campaign feature is not available yet) and `analytics_timeout` (504 `service_unavailable`, the campaign analytics took too long; choose a shorter period). hint: type: string description: >- Optional recovery advice that is safe to show to the end user, for example which settings page to open. CampaignSequenceStep: description: >- One step of a sequence: a call step or a message step. A step with `channel` `sms`, `whatsapp_template` or `email` and a `message` is a message step; every other step is a call step. oneOf: - $ref: '#/components/schemas/CampaignSequenceNode' - $ref: '#/components/schemas/CampaignSequenceMessageNode' CampaignSequenceGlobalOutcome: type: object description: >- An outcome checked for every node after the node's own outcomes. It can only end the sequence. required: - id - label - condition - destination additionalProperties: false properties: id: type: string pattern: ^[a-z0-9][a-z0-9_-]{0,39}$ description: >- Unique id across every node and outcome of the sequence. Not `do_not_call`, `no_response`, `other`, `sent`, `replied` or `not_sent`: the platform produces those itself. label: type: string minLength: 1 maxLength: 60 description: Name shown in the contact list and the analytics. condition: $ref: '#/components/schemas/CampaignSequenceCondition' destination: $ref: '#/components/schemas/CampaignSequenceEndDestination' description: >- Where the contact goes: global outcomes can only end the sequence (`type: end`). save_to_field: anyOf: - type: object required: - key - value additionalProperties: false properties: key: type: string pattern: ^[a-z][a-z0-9_]{0,63}$ description: >- Custom field key of the contact (lowercase letters, digits and `_`, at most 64 characters). value: type: - string - number - boolean description: Fixed value written to that field. - type: 'null' description: >- Fixed value written to a custom field of the contact when this outcome applies. Available through the API only. CampaignSequenceNode: type: object description: >- A call step: its own assistant, attempt schedule and outcomes. A step without `channel` is a call step. required: - id - name - attempts - no_response - other additionalProperties: false properties: id: type: string pattern: ^[a-z0-9][a-z0-9_-]{0,39}$ description: Unique id across every node and outcome of the sequence. name: type: string minLength: 1 maxLength: 60 description: Name shown in the web app and the analytics. channel: type: string const: phone_call description: '`phone_call`, or absent: this step dials the contact.' assistant_id: type: - string - 'null' format: uuid description: >- Assistant that dials this node. Must belong to your workspace and be enabled. `null` or absent uses the campaign's assistant. attempts: type: array minItems: 1 maxItems: 10 items: $ref: '#/components/schemas/CampaignSequenceAttempt' description: Call attempts of this node (1 to 10). outcomes: type: array maxItems: 10 items: $ref: '#/components/schemas/CampaignSequenceOutcome' description: >- Outcomes evaluated after an answered call, in order (0 to 10). Do not call is detected automatically and takes priority. no_response: type: object required: - destination additionalProperties: false description: Every attempt went unanswered or reached a voicemail. properties: destination: oneOf: - $ref: '#/components/schemas/CampaignSequenceNodeDestination' - $ref: '#/components/schemas/CampaignSequenceEndDestination' description: Another node or the end. It can never be `retry`. other: type: object required: - destination additionalProperties: false description: The call was answered but none of the outcomes matched. properties: destination: $ref: '#/components/schemas/CampaignSequenceDestination' description: Another node, a retry or the end. CampaignSequenceMessageNode: type: object description: >- A message step: sends one SMS, WhatsApp template or email, optionally waits for a reply, and moves the contact on. required: - id - name - channel - message additionalProperties: false properties: id: type: string pattern: ^[a-z0-9][a-z0-9_-]{0,39}$ description: Unique id across every node and outcome of the sequence. name: type: string minLength: 1 maxLength: 60 description: Name shown in the web app and the analytics. channel: type: string enum: - sms - whatsapp_template - email description: What the step sends. assistant_id: type: - string - 'null' format: uuid description: >- Only used by `email` steps: the email leaves from this assistant's verified address. Must belong to your workspace and be enabled. `null` or absent uses the campaign's assistant. message: $ref: '#/components/schemas/CampaignSequenceMessage' example: id: sms_reminder name: SMS reminder channel: sms assistant_id: null message: config: from_number_id: 6f2c1a52-8d3b-4c47-9a3e-1b7d5e0c9a11 message: >- Hi {{name}}, we tried to reach you. Reply to this message and we will call you back. variable_mapping: {} wait_minutes: 1440 next: type: end successful: false replied: type: end successful: true failed: type: end successful: false CampaignSequenceCondition: description: >- When an outcome applies: an AI judgement of the transcript (`prompt`) or preset rules on call data (`rules`). oneOf: - $ref: '#/components/schemas/CampaignSequencePromptCondition' - $ref: '#/components/schemas/CampaignSequenceRulesCondition' CampaignSequenceEndDestination: type: object description: Finish the sequence for this contact. required: - type - successful additionalProperties: false properties: type: type: string const: end description: Destination kind. successful: type: boolean description: '`true` counts the contact as converted in the analytics.' CampaignSequenceAttempt: type: object description: One call attempt of a node. required: - delay_minutes additionalProperties: false properties: delay_minutes: type: integer minimum: 0 maximum: 43200 description: >- The first attempt must be `0` (immediately). Later attempts start this many minutes (at least 1, at most 43200) after the previous attempt started. voicemail: anyOf: - $ref: '#/components/schemas/CampaignSequenceVoicemail' - type: 'null' description: >- Voicemail handling for this attempt. `null` or absent uses the campaign's voicemail settings. CampaignSequenceOutcome: type: object description: A result of an answered call and where the contact goes next. required: - id - label - condition - destination additionalProperties: false properties: id: type: string pattern: ^[a-z0-9][a-z0-9_-]{0,39}$ description: >- Unique id across every node and outcome of the sequence. Not `do_not_call`, `no_response`, `other`, `sent`, `replied` or `not_sent`: the platform produces those itself. label: type: string minLength: 1 maxLength: 60 description: Name shown in the contact list and the analytics. condition: $ref: '#/components/schemas/CampaignSequenceCondition' destination: $ref: '#/components/schemas/CampaignSequenceDestination' description: Where the contact goes when this outcome applies. save_to_field: anyOf: - type: object required: - key - value additionalProperties: false properties: key: type: string pattern: ^[a-z][a-z0-9_]{0,63}$ description: >- Custom field key of the contact (lowercase letters, digits and `_`, at most 64 characters). value: type: - string - number - boolean description: Fixed value written to that field. - type: 'null' description: >- Fixed value written to a custom field of the contact when this outcome applies. Available through the API only. delay_minutes: type: integer minimum: 0 maximum: 43200 description: >- Minutes before the first attempt of the next node. Only with a `node` destination. After an answered call the dialer waits at least 5 minutes. At most 43200 (30 days). CampaignSequenceNodeDestination: type: object description: Continue with another node of the sequence. required: - type - node_id additionalProperties: false properties: type: type: string const: node description: Destination kind. node_id: type: string pattern: ^[a-z0-9][a-z0-9_-]{0,39}$ description: >- Id of an existing node. A node can never lead back to itself or to an earlier node. CampaignSequenceDestination: description: >- Where a contact goes next: another node, the next attempt of the same node, or the end. oneOf: - $ref: '#/components/schemas/CampaignSequenceNodeDestination' - $ref: '#/components/schemas/CampaignSequenceRetryDestination' - $ref: '#/components/schemas/CampaignSequenceEndDestination' CampaignSequenceMessage: type: object description: What a message step sends and where the contact goes afterwards. required: - config - wait_minutes - next - failed additionalProperties: false properties: config: oneOf: - $ref: '#/components/schemas/CampaignSequenceSmsConfig' - $ref: '#/components/schemas/CampaignSequenceSmsCompanySenderConfig' - $ref: '#/components/schemas/CampaignSequenceWhatsAppConfig' - $ref: '#/components/schemas/CampaignSequenceEmailConfig' description: >- The message. Its shape follows the `channel` of the step: `sms` (a workspace number or a company sender), `whatsapp_template` or `email`. wait_minutes: type: integer minimum: 0 maximum: 43200 description: >- Minutes to wait after the message went out before the contact moves on (0 to 43200). `0` moves on right away. next: $ref: '#/components/schemas/CampaignSequenceRouteDestination' description: >- Where the contact goes when the wait is over and no reply was seen. Another node or the end; it can never be `retry`. replied: anyOf: - $ref: '#/components/schemas/CampaignSequenceRouteDestination' - type: 'null' description: >- Optional. Where the contact goes when it answered on this channel during the wait. Needs a `wait_minutes` of at least 1. `null` or absent: replies are not watched. A contact that opted out is never counted as replied. failed: $ref: '#/components/schemas/CampaignSequenceRouteDestination' description: >- Where the contact goes when the message could not be sent: no address on file, opted out of the channel, or the provider rejected it. Another node or the end. CampaignSequencePromptCondition: type: object description: >- An AI reads the call transcript and decides whether this description fits best. required: - type - description additionalProperties: false properties: type: type: string const: prompt description: Condition kind. description: type: string minLength: 1 maxLength: 500 description: >- What the contact said or did, for example "The contact is open to the offer but wants to think it over". CampaignSequenceRulesCondition: type: object description: Preset rules checked against call data without AI. required: - type - match - rules additionalProperties: false properties: type: type: string const: rules description: Condition kind. match: type: string enum: - all - any description: '`all`: every rule must hold. `any`: one rule is enough.' rules: type: array minItems: 1 maxItems: 10 items: $ref: '#/components/schemas/CampaignSequenceRule' description: The rules to check (1 to 10). CampaignSequenceVoicemail: type: object description: What an attempt does when it reaches a voicemail. required: - action additionalProperties: false properties: action: type: string enum: - hangup - drop_message description: Hang up, or speak `message` to the voicemail. message: type: - string - 'null' minLength: 1 maxLength: 1000 description: >- Text spoken to the voicemail. Required with `drop_message` (1 to 1000 characters); dynamic `{{variables}}` are allowed. CampaignSequenceRetryDestination: type: object description: >- Run the next attempt of the same node. When no attempt is left, the node's `no_response` destination applies. required: - type additionalProperties: false properties: type: type: string const: retry description: Destination kind. CampaignSequenceSmsConfig: type: object description: >- What an SMS step sends from a workspace number. To send under a company name (RCS) use `CampaignSequenceSmsCompanySenderConfig` instead. required: - from_number_id - message additionalProperties: false properties: from_number_id: type: string format: uuid description: >- Phone number the SMS is sent from. It must belong to your workspace and be an SMS-capable number with outbound SMS enabled. rcs_sender_id: anyOf: - type: 'null' - type: string pattern: ^\s*$ description: >- Not used by a step that sends from a number: leave it out, or send `null` or an empty string. message: type: string minLength: 1 maxLength: 1600 description: >- Text of the SMS (1 to 1,600 characters). Dynamic `{{variables}}` are filled from the contact. variable_mapping: type: object additionalProperties: type: string description: Maps a `{{placeholder}}` of the message to a contact variable. example: from_number_id: 6f2c1a52-8d3b-4c47-9a3e-1b7d5e0c9a11 message: >- Hi {{name}}, we tried to reach you. Reply to this message and we will call you back. variable_mapping: {} CampaignSequenceSmsCompanySenderConfig: type: object description: >- What an SMS step sends under a company name (RCS sender). Give `rcs_sender_id` or `from_number_id`, never both. The sender must be approved and ready to send, and the plan must include RCS; a recipient the sender cannot reach (country, number) counts as not sent. required: - rcs_sender_id - message additionalProperties: false properties: rcs_sender_id: type: string format: uuid description: >- Company sender (RCS) of your workspace, as listed under Settings > Channels > SMS & RCS. It must be approved and ready to send. from_number_id: anyOf: - type: 'null' - type: string pattern: ^\s*$ description: >- Not used by a step that sends under a company name: leave it out, or send `null` or an empty string. A number as well as a company name is refused. message: type: string minLength: 1 maxLength: 1600 description: >- Text of the message (1 to 1,600 characters). Dynamic `{{variables}}` are filled from the contact. variable_mapping: type: object additionalProperties: type: string description: Maps a `{{placeholder}}` of the message to a contact variable. example: rcs_sender_id: 3d9a7c10-6b4e-4f58-b2a7-9e1c5d8f0a42 message: >- Hi {{name}}, we tried to reach you. Reply to this message and we will call you back. variable_mapping: {} CampaignSequenceWhatsAppConfig: type: object description: What a WhatsApp step sends. required: - connector_id - template_id additionalProperties: false properties: connector_id: type: string format: uuid description: >- The WhatsApp sender (messaging connector) of your workspace. It must be active. template_id: type: string format: uuid description: >- An approved text template of that sender. Templates that need media, a dynamic button link or a copy code cannot be sent. variable_mapping: type: object additionalProperties: type: string description: >- Maps each `{{placeholder}}` of the template to a contact variable. Every placeholder needs a mapping. example: connector_id: 0b5e8f0e-3c52-4a9f-8f7a-2d4c6b1e9a30 template_id: a41d9c77-52e0-4d8b-b8a1-7c3f0e5d2b64 variable_mapping: '1': name CampaignSequenceEmailConfig: type: object description: >- What an email step sends. The email leaves from the verified address of the step's assistant (or the campaign's assistant). required: - subject - message additionalProperties: false properties: subject: type: string minLength: 1 maxLength: 200 description: >- Subject line (1 to 200 characters). Dynamic `{{variables}}` are filled from the contact. message: type: string minLength: 1 maxLength: 10000 description: >- Body of the email (1 to 10,000 characters). Dynamic `{{variables}}` are filled from the contact. variable_mapping: type: object additionalProperties: type: string description: >- Maps a `{{placeholder}}` of the subject or message to a contact variable. example: subject: Your appointment message: Hi {{name}}, here is a short summary of our call. variable_mapping: {} CampaignSequenceRouteDestination: description: >- Where a contact goes after a message step: another node or the end. Never `retry`. oneOf: - $ref: '#/components/schemas/CampaignSequenceNodeDestination' - $ref: '#/components/schemas/CampaignSequenceEndDestination' CampaignSequenceRule: type: object description: One comparison against call data, evaluated in code (no AI). required: - variable - operator additionalProperties: false properties: variable: type: string minLength: 1 maxLength: 80 description: >- A built-in variable (`call_status`, `answered`, `amd_result`, `duration_sec`, `success`, `sentiment`, `engagement_outcome`, `transfer_completed`, `callback_scheduled`, `attempt`), the name of a post-call analysis field, or `contact.` for a custom field of the contact (lowercase letters, digits and `_`). operator: type: string enum: - eq - neq - gt - gte - lt - lte - contains - not_contains - exists - not_exists description: >- Comparison. `gt`, `gte`, `lt` and `lte` need a number as `value`; `exists` and `not_exists` take no `value`. value: type: - string - number - boolean maxLength: 200 description: >- Value to compare with. Required for every operator except `exists` and `not_exists`. Text is 1 to 200 characters. responses: BadRequest: description: Invalid request body or parameters. content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' example: error: code: invalid_request message: '"to_number" is required (E.164 format, e.g. +4930123456).' Unauthorized: description: Missing, invalid, expired or revoked API key / access token. content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' example: error: code: unauthorized message: Invalid API key. Forbidden: description: >- The credential lacks the required scope or role, or the workspace does not have the required capability. content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' examples: scopeDenied: summary: Required scope is missing value: error: code: forbidden message: >- This API key is missing the required scope "assistants:write". apiAccessRequired: summary: API Access is not available value: error: code: api_access_required message: >- API Access is not available for this workspace. Review Settings → Plan. RateLimited: description: Too many requests. Retry after the indicated delay. headers: Retry-After: description: Seconds to wait before retrying. schema: type: integer minimum: 1 content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' example: error: code: rate_limited message: Too many requests. Retry after the indicated delay. RequestProtectionUnavailable: description: Request protection is temporarily unavailable. headers: Retry-After: description: Seconds to wait before retrying. schema: type: integer minimum: 1 content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' example: error: code: internal_error message: Request protection is temporarily unavailable. securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API key description: >- API key (`fam_...`, created under **Settings → API Keys**) or an OAuth 2.0 access token (`fam_at_...`). REST operations also require API Access for the credential's workspace. Keys can be restricted to scopes such as `assistants:read`, `calls:write`, `campaigns:write`, `automations:read`, `dashboards:read`, `dashboards:write`, `leads:write`, `segments:write`, `loop:read`, `loop:write`, `phone_numbers:write`, `sip_trunks:write`, `knowledge:write`, `voices:read`, `billing:read`, `billing:write`, `settings:write`, `platform:read`, `platform:write`; a `*:write` scope implies the matching `*:read`. Automation and dashboard endpoints also accept the legacy `calls:*` scope. Keys without scope restrictions have full access within the workspace's available capabilities. ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.