Sent Profile Provisioning

Sent Profile Provisioning

This skill is the execution counterpart to profile architecture: once the tenancy boundary is decided, it drives the API calls, the completion callback, the campaign registration, and the user administration that make a profile able to send. Design the boundary with sender-profile-architect first; provision it here.

Live MCP profile operations

Use sender_profiles.list, sender_profiles.get, sender_profiles.create, sender_profiles.update, and sender_profiles.delete through client-managed OAuth 2.1/PKCE. Never request or expose credentials. Validate the calling organization with account.get before a mutation.

These tools operate under the authenticated organization. The target argument is id, not profileId; no sender_profiles.* tool accepts an acting profileId. Profile grants own no child profiles and receive an empty list. Reauthorize with organization scope to manage its profiles.

• List/get: list uses page (1-based) and pageSize (1-100, default 20) and reports channel readiness. Use real IDs from that list. Get returns found/item; found: false does not distinguish nonexistent, deleted, and another organization's profile. Do not infer cross-tenant existence.
• Create: requires name, shortName, and idempotencyKey. shortName is 3-11 letters, numbers, or spaces with at least one letter. Optional arguments are description, smsCountry, smsNumberType, smsSenderValue, smsAreaCodes, and compliance. A supplied smsCountry requires smsNumberType; omission uses the organization's shared routes. For a dedicated SMS market, use sent-compliance to inspect requirements and fill its setup plan first. Provisioning can claim a number and incur registration fees. WhatsApp, RCS, billing, document uploads, inheritance flags, and sandbox arguments are not exposed by this MCP create tool. Required document uploads block it before any write; use the dashboard or documented REST flow. No one-time API key is returned.
• Update: fetch the exact target, then supply id and only the changed fields among name, shortName, and description. Omitted fields stay unchanged; explicit description: null clears the description. Name and short name cannot be cleared. At least one field is required. Do not populate omitted fields with null or assume this updates channel configuration.
• Delete: fetch and preview the target. Explain that deletion can disconnect WhatsApp, release numbers, and disable live routes. Supply id and a nonempty idempotencyKey, which is required even if the schema marks it optional. deleted: false means no matching owned profile was deleted and does not prove another tenant's profile exists.

For every create, update, or delete, preview the organization, exact target or payload, and side effects, then require explicit confirmation immediately before the call. Changes invalidate confirmation. Every retry needs a new preview and confirmation.

Create and delete use durable receipts. Reuse the original key and arguments for the same intended operation; do not generate a new key after a timeout or an in-flight result. Inspect list/get and returned receipt guidance first. A key reused with different arguments is refused. If interrupted provisioning or teardown needs attention, stop and reconcile in the dashboard rather than retry automatically or replace the key. A new key authorizes a separate operation only after the existing outcome has been reconciled. Verify the returned profile and channel readiness; creation alone does not establish permission to send.

MCP has no profile completion, campaign-management, user-management, or market-addition tools. Use the dashboard or the separately documented REST workflow for those tasks; do not invent tools.

Broader REST workflow

The following /v3/profiles guidance describes the legacy REST lifecycle and its callbacks, not arguments for sender_profiles.*. For new REST profile provisioning, check the current API reference for /v3/sender-profiles; never mechanically substitute paths, snake_case REST fields, or legacy completion semantics into an MCP call.

Provisioning sequence

1. Confirm the credential. POST /v3/profiles requires an organization key with admin. Profile-scoped keys cannot create profiles, and a profile key that sends x-profile-id receives 403.
2. Decide inheritance and sharing before the call. These flags shape compliance posture and are awkward to unwind later.
3. Create the profile, validating the payload with "sandbox": true first when the shape is uncertain. Use a different idempotency key for the live create because a successful sandbox response is cached for 24 hours.
4. Attach or inherit WhatsApp via exactly one of the three supported paths.
5. Register campaigns for US SMS under the profile.
6. Complete the profile with POST /v3/profiles/{profileId}/complete and a reachable webHookUrl.
7. Reconcile status from the callback, or by polling if the callback is missed.
8. Invite users with least-privilege roles.

Create payload essentials

name is the only required field. The consequential optional fields group into identity, sharing, inheritance, billing, WhatsApp, and brand.

{  "name": "Northwind Retail",  "short_name": "Northwind",  "description": "Retail brand tenant",  "allow_contact_sharing": false,  "allow_template_sharing": false,  "inherit_contacts": false,  "inherit_templates": false,  "inherit_tcr_brand": true,  "inherit_tcr_campaign": true,  "billing_model": "profile",  "billing_contact": {    "name": "Ada Ops",    "email": "[email protected]",    "phone": "+14155550100",    "address": "1 Example Way, Springfield"  },  "sandbox": true}

short_name must be 3 to 11 characters of letters, numbers, and spaces with at least one letter. Inheritance flags default to true, so a profile created with no flags consumes the organization's contacts, templates, brand, and campaigns. The example opts into contact and template isolation explicitly while inheriting the organization's compliance registrations. Sharing flags expose this profile's resources outward; inheritance flags consume the organization's resources inward. They are independent directions and are frequently confused.

Create permits name alone, but completion also requires short_name, description, profile KYC information, and any required campaign or channel setup. When inherit_tcr_brand is true, the API rejects a brand object in the create request even though the profile still needs its own KYC submission; complete that KYC through the dashboard before calling the completion endpoint.

billing_model accepts profile, organization, or profile_and_organization. Any model that includes profile requires billing_contact when none exists, and payment_details is only accepted for those models. Card fields are forwarded to the payment processor and must never be logged, echoed, or persisted anywhere in the application.

Field-by-field rules, error codes, and the update-only fields are in references/profile-lifecycle.md [blocked].

Inheritance decisions

An inherited brand with inherit_tcr_campaign: false is a supported and common pattern: shared legal identity, dedicated messaging use cases per tenant.

WhatsApp: exactly three paths

1. Organization Embedded Signup, performed in the Sent Dashboard. No public endpoint starts this flow.
2. Child-profile inheritance — omit whatsapp_business_account once the organization has a WABA.
3. Dedicated profile credentials — supply whatsapp_business_account with waba_id and access_token, optionally phone_number_id.

Supplying credentials on POST /v3/profiles is not an Embedded Signup endpoint. Omitting whatsapp_business_account when the organization has no WABA configured returns 422; complete organization Embedded Signup or supply valid direct credentials. Use waba-embedded-signup for the operational signup flow.

Completion and status

POST /v3/profiles/{profileId}/complete requires webHookUrl.

{  "webHookUrl": "https://provisioning.example.com/callbacks/profile-complete",  "sandbox": false}

A 202 means processing started and carries no final status. A 200 means the profile was already complete and its body carries a status. The callback body is {profileId, success, status, timestamp} and is delivered once with no retry, so the receiver must be live before the call and the flow must degrade to polling GET /v3/profiles/{profileId}. This callback is separate from subscribed Sent webhooks and is not documented as carrying the webhook HMAC headers; use a unique callback path tied to the provisioning record, reject unknown profile ids, and treat polling as the authoritative recovery path.

Profile status vocabulary differs by surface: the create response demonstrates lowercase incomplete, the completion 200 demonstrates lowercase completed, the completion callback uses COMPLETED, SUBMITTED, and failed, and GET /v3/profiles/{id} documents approved, submitted, processing, and failed. Do not assert a closed enum, do not lowercase-normalize into a fixed set, and record which surface produced each value. Compare statuses case-insensitively and preserve unknown strings.

Campaigns per profile

Campaign management lives under the profile: GET|POST /v3/profiles/{profileId}/campaigns and PUT|DELETE /v3/profiles/{profileId}/campaigns/{campaignId}. There are no standalone brand endpoints; a dedicated brand is created with the profile.

{  "campaign": {    "name": "Northwind order notifications",    "description": "Order and delivery notifications for opted-in Northwind customers.",    "type": "App",    "useCases": [      {        "messagingUseCaseUs": "ACCOUNT_NOTIFICATION",        "sampleMessages": [          "Northwind: Your order 12345 has shipped. Reply STOP to opt out."        ]      }    ],    "volume": "1500",    "messageFlow": "Customers opt in at checkout before notifications begin.",    "privacyPolicyLink": "https://example.com/privacy",    "termsAndConditionsLink": "https://example.com/terms"  }}

messagingUseCaseUs accepts one of thirteen values, sampleMessages holds 1 to 5 entries of at most 1,024 characters each, and a numeric volume string below 2,000 selects the low-volume tier while 2,000 or above selects the standard tier. Campaign statuses are SENT_CREATED, ACTIVE, and EXPIRED. Use sms-10dlc-registration for use-case selection and sample-copy policy.

Users and roles

Five operations administer access: GET /v3/users, POST /v3/users (invite), GET /v3/users/{userId}, PATCH /v3/users/{userId} (role), and DELETE /v3/users/{userId}. None is exposed through MCP. Assignable roles are admin, billing, and developer; owner is implicit for the creating account and never appears in the list. Mutations require admin.

Role checks resolve against the email that owns the API key and pass only for the owner or an active user with an allowed role — invited, suspended, and rejected users fail. Organization-level access cascades to child profiles. Invitations expire after seven days, and inviting an existing user returns 409.

Before any user mutation, read the current state, then confirm explicitly with the operator. The API refuses to let you change your own role, demote the last admin, remove yourself, or remove the last admin, but checking first produces a clear explanation instead of a validation error. The full role matrix and key-hygiene rules are in references/users-and-roles.md [blocked].

There is no endpoint to list, create, or revoke API keys; key management is a dashboard operation. Rotation is create-new, deploy, verify with GET /v3/me, then disable or delete the old key — deleting first only when the key is compromised.

Multi-tenant provisioning notes

Webhook events never carry your application's tenant identifier. Before the first send, persist message_id -> {tenant, profile, logical_send_id, channel} and receiving_number -> {tenant, profile}. Do not infer tenant ownership from account_id, since many tenant profiles can share one organization. Provision one webhook registration per environment so a failing lower-environment receiver cannot auto-disable production.

Boundaries

Use sender-profile-architect for the isolation, credential, and blast-radius design decision; waba-embedded-signup for the WhatsApp signup flow; sms-10dlc-registration for brand vetting and campaign policy; and sent-webhook-engineer for subscribed message-event receivers. Profile-completion callbacks use the separate verification and polling guidance in this skill.