> ## Documentation Index > Fetch the complete documentation index at: https://docs.flowyte.com/llms.txt > Use this file to discover all available pages before exploring further. # Import a number you already own > Brings a phone number you already hold with your telephony provider into your account at no charge, since it is already paid for. You can optionally assign it to an agent in the same request; once imported, inbound calls to it reach that agent. ## OpenAPI ````yaml /openapi.yaml post /numbers/import openapi: 3.1.0 info: title: Flowyte V2 Control-Plane REST API version: 1.0.0 description: >- The single REST API for the Flowyte platform (base path `/api/v1`). Authenticate every request with a secret API key — `Authorization: Bearer flowyte_sk_…` — and each operation lists the scope the key must hold. Successful responses use the `ApiResponse` envelope; list responses use cursor-based `PaginatedResponse`. Errors are RFC 9457 problem+json. Streaming endpoints return Server-Sent Events (`event:\ndata:\n\n`, terminating with `event: done`). contact: name: Flowyte Platform license: name: Proprietary servers: - url: /api/v1 description: Flowyte control-plane (versioned URI; additive in v1). security: - apiKey: [] tags: - name: Agents description: The single user-facing entity. - name: Support description: In-app "Get help" form → support inbox email. - name: Skills description: > Agent capabilities / tools. A skill is ONE atomic action — typically a single API call the agent makes in one step (look up an order, create a record, send a message, transfer the call). Use a skill when the task is a single step. When a task needs several details gathered across turns BEFORE acting, build a Playbook (which gathers the inputs and then calls skills) — see the Playbooks tag. - name: Integrations description: Native OAuth integrations. - name: Knowledge description: RAG knowledge sources & preview. - name: Playbooks description: > Multi-turn conversation scripts — a node graph (gather → confirm → branch) the agent follows to collect several inputs IN ORDER across turns before acting. Build a playbook when a single skill call isn't enough because the agent must gather MANY details first, or run a SEQUENCE of skills, before it can finish (e.g. take a full service request: gather the problem, address, and time, confirm, THEN file it; qualify a lead; a multi-step intake). A playbook does NOT call an integration itself — it owns the conversation and holds the state across turns; the actual action is performed by the SKILL(s) it gathers the inputs for. So a playbook ORCHESTRATES skills. Rule of thumb — one API call → a Skill; "gather N things in order, then submit" → a Playbook that drives the conversation and calls the skill(s) at the end. - name: Variables description: > The agent-wide interaction-variable registry — DERIVED at read time from the agent's playbooks and skills (collect slots, skill output bindings, {var} placeholders) and merged with a thin annotation overlay (notes, declared type hints, manual declarations). Read-only observation, NEVER a gate: it never validates a reference and never affects authoring, publish, or runtime behaviour. - name: Guardrails description: Deterministic guardrail policies & caller verification. - name: Numbers description: Phone numbers / DIDs. - name: SMS description: > SMS Hub — A2P 10DLC self-serve registration (brand + campaign), the free AI compliance review, per-number SMS enablement, and the consent/opt-out surface (suppressions, contacts, TCPA proof export). Texting is US-only; a number must be SMS-enabled and the org's 10DLC registration active before it can send. - name: Test description: Test, simulate, talk-token, probe. - name: Observe description: Post-call analytics, conversations, receipts, transcripts. - name: Billing description: Plans, wallet, usage, fixed phrases. - name: Voices description: Voice catalog. - name: ApiKeys description: Developer / API keys. - name: Webhooks description: Webhook endpoints & deliveries. - name: Records description: > Caller Context Store — pre-synced external records the agent greets a caller from, plus the learned object-type field registry. Fed by the Zapier app's Create/Update Record action and directly by this REST API; read at call time by the context_lookup skill (a sub-100ms local lookup, no Zapier round-trip). - name: AuditLogs description: API/key activity logs. - name: Chat description: Chat channel — sessions, messages, OpenAI-compatible, widget. - name: PublishableKeys description: Browser-safe, one-agent publishable keys. - name: Widget description: Embed widget config + snippet. - name: Uploads description: Multipart file uploads backing file_id params - name: Meta description: Platform metadata (language/SKU/tier capabilities). - name: Outbound description: > Outbound voice — contact lists (import + scrub) and campaigns (create, launch, pause/resume/cancel). Launch schedules one call attempt per valid contact; a background worker dials them. This release dials informational campaigns only. - name: OAuth2 description: > Flowyte's minimal OAuth2 authorization server. The Flowyte Zapier app is the first registered client. The authorization-code grant (confidential client, optional PKCE) issues org-scoped SERVICE tokens (flowyte_oat_…) that ride the SAME scope matrix as an sk key. The public authorize/token/revoke endpoints are served at the ORIGIN ROOT (NOT under /api/v1 — see each path's `servers` override); consent + disconnect are /api/v1. paths: /numbers/import: post: tags: - Numbers summary: Import a number you already own description: >- Brings a phone number you already hold with your telephony provider into your account at no charge, since it is already paid for. You can optionally assign it to an agent in the same request; once imported, inbound calls to it reach that agent. operationId: importNumber requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/ImportNumberRequest' example: phoneNumber: '+14155550100' agentId: agt_4f9c2b7e10a24d51 responses: '201': description: Imported number (assigned when agentId was supplied). content: application/json: schema: $ref: '#/components/schemas/ApiResponse_PhoneNumber' example: success: true data: id: num_91 organizationId: org_2a1b9c e164: '+14155550100' status: assigned defaultAgentId: agt_4f9c2b7e10a24d51 monthlyCost: 0 provider: flowyte createdAt: '2026-07-13T10:40:00.000Z' '401': $ref: '#/components/responses/Unauthorized' '404': $ref: '#/components/responses/NotFound' '409': $ref: '#/components/responses/Conflict' security: - apiKey: - numbers:write components: schemas: ImportNumberRequest: type: object required: - phoneNumber properties: phoneNumber: type: string description: >- The E.164 number you already own at the provider (e.g. +14155551234). agentId: type: string description: >- Optional — assign the imported number to this agent in the same call. ApiResponse_PhoneNumber: allOf: - $ref: '#/components/schemas/ApiResponseBase' - type: object required: - data properties: data: $ref: '#/components/schemas/PhoneNumber' ApiResponseBase: type: object required: - success properties: success: type: boolean message: type: string errors: type: array items: type: object required: - field - message properties: field: type: string message: type: string PhoneNumber: type: object required: - id - organizationId - e164 - status - provider properties: id: type: string organizationId: type: string e164: type: string status: type: string enum: - available - assigned defaultAgentId: type: - string - 'null' monthlyCost: type: number provider: type: string description: Opaque provider label (vendor-neutral). createdAt: type: string format: date-time label: type: - string - 'null' maxLength: 64 description: > Org-editable display name (e.g. "Google Ads"), set via PATCH /numbers/{id}. Backs the "Calls by number" attribution widget's number chip; a pure annotation (never routes or gates). null when unset. ProblemDetails: description: RFC 9457 problem+json. type: object properties: type: type: string format: uri default: about:blank title: type: string status: type: integer detail: type: string instance: type: string code: type: string errors: type: array items: type: object properties: field: type: string message: type: string responses: Unauthorized: description: Missing or invalid API key. headers: WWW-Authenticate: schema: type: string content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' NotFound: description: Resource not found in org scope. content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' Conflict: description: Conflict (duplicate name, publish race, version mismatch, no diff). content: application/problem+json: schema: $ref: '#/components/schemas/ProblemDetails' securitySchemes: apiKey: type: oauth2 description: > Flowyte secret API key (`Authorization: Bearer flowyte_sk_live_…`). Scope-gated; is scoped to your organization — a key can never reach another tenant. The listed scopes in each operation's `apiKey` requirement are the scopes that key must hold. The `tokenUrl` is nominal: keys are minted in the dashboard. flows: clientCredentials: tokenUrl: /api/v1/api-keys scopes: agents:read: Read agents. agents:write: Create/update/delete agents, publish, rollback. knowledge:read: Read knowledge sources & preview. knowledge:write: Add/remove knowledge sources, uploads. skills:read: Read skills & skill-types. skills:write: Create/update/delete skills. playbooks:read: Read playbooks & graphs. playbooks:write: Create/update/delete playbooks & graphs. guardrails:read: Read guardrail policies & caller-verification. guardrails:write: Update guardrail policies & caller-verification. numbers:read: Read phone numbers / search availability. numbers:write: Purchase / assign / release numbers. sms:read: Read the org's SMS (10DLC) registration status and numbers. sms:write: Save/submit the 10DLC registration and toggle numbers for SMS. outbound:read: Read outbound contact lists and campaigns. outbound:write: >- Create/import contact lists, create/launch/pause/resume/cancel outbound campaigns, and enqueue single outbound calls. integrations:read: Read connected native integrations (status only — never tokens). integrations:write: Discover schemas, set data scoping, and disconnect a connection. integrations:connect: >- Connect a data source (submit credentials / begin OAuth) — a SEPARATE, higher-privilege scope because connecting INGESTS credentials and opens a new egress path; a discover/scope/author key need not carry it. records:read: >- Read the pre-synced Caller Context Store records and object-type field registry. records:write: >- Upsert / delete / bulk-import / purge caller-context records and edit type metadata. calls:read: Read conversations, receipts, transcripts, analytics. analytics:read: >- Read the Observe history list, per-agent analytics (the answer-rate summary), the raw knowledge-gap list, and the metric catalog + per-metric queries + metric drill-downs. analytics:write: >- Curate knowledge gaps (dismiss / mark in-progress). [M4 — reserved] dashboards:read: List and read saved Observe reporting dashboards. dashboards:write: >- Create, update (full-document replace), and delete Observe reporting dashboards. reports:read: List and read Observe scheduled reports (report schedules). reports:write: >- Create, update, and delete Observe scheduled reports (a delete stops a recurring digest). billing:read: Read plans, wallet, usage. audit:read: Read API/key activity logs. webhooks:write: Manage webhook endpoints. keys:write: Manage secret API keys. chat:read: Read chat sessions & messages. chat:write: Create chat sessions & send messages (server-side). widgets:read: Read widget config & embed snippet. widgets:write: Update widget config. pubkeys:read: Read publishable keys. pubkeys:write: Manage publishable keys. phone:read: >- Read Flowyte Phone config — settings, ring targets/queues + rosters, contacts, block-list, own presence. phone:write: >- Update Flowyte Phone config — settings, ring targets/queues + members, contacts, block-list. presence:write: Set your own softphone presence (available/away/dnd/…). team:read: Read the team — softphone seats and the team presence roster. team:write: >- Manage softphone seats — invite, update, and deactivate team members. escalation_destinations:read: Read external-agent (AI Harness) escalation destinations. escalation_destinations:write: >- Create, update, delete, and rotate the signing secret of escalation destinations. escalation_policies:read: Read an agent's escalation routing policy. [ — reserved] escalation_policies:write: Update an agent's escalation routing policy. [ — reserved] escalations:read: >- Read escalation sessions and their message history (connector). [ — reserved] escalations:claim: >- Claim an escalation session and extend its lease (connector). [ — reserved] escalations:respond: >- Post messages into a claimed escalation session (connector). [ — reserved] escalations:resolve: >- Resolve, return, or request human takeover of an escalation (connector). [ — reserved] ````