> ## Documentation Index > Fetch the complete documentation index at: https://docs.peec.ai/llms.txt > Use this file to discover all available pages before exploring further. # Invite Project Members > Invite people to the project by email, as a viewer or an owner. Each person gets the same invitation email as an invite from the app. An email that already has a Peec account gets access right away; anyone else gets access once they sign up from the email. An email that already has access or an open invitation lands in `skipped`, and the request never fails as a whole because of one item. Returns 403 when the company has turned off email invitations. ## OpenAPI ````yaml https://api.peec.ai/customer/v1/openapi/json post /members/invite openapi: 3.0.3 info: title: Peec AI Customer API description: Development documentation version: 1.0.0 contact: name: Peec AI Team email: support@peec.ai servers: - url: https://api.peec.ai/customer/v1 security: [] paths: /members/invite: post: tags: - Project summary: Invite Project Members description: >- Invite people to the project by email, as a viewer or an owner. Each person gets the same invitation email as an invite from the app. An email that already has a Peec account gets access right away; anyone else gets access once they sign up from the email. An email that already has access or an open invitation lands in `skipped`, and the request never fails as a whole because of one item. Returns 403 when the company has turned off email invitations. operationId: postMembersInvite requestBody: required: true content: application/json: schema: type: object properties: project_id: description: Required if using a company api key example: or_f45b94ba-5e35-4982-93ed-285e72ee14eb type: string members: minItems: 1 maxItems: 50 type: array items: type: object properties: email: type: string format: email pattern: >- ^(?!\.)(?!.*\.\.)([A-Za-z0-9_'+\-\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\-]*\.)+[A-Za-z]{2,}$ description: Email address to send the invitation to. example: jane.doe@example.com role: default: VIEWER description: Role in the project. Defaults to `VIEWER`. type: string enum: - OWNER - VIEWER example: VIEWER required: - email description: Up to 50 people to invite. required: - members application/x-www-form-urlencoded: schema: type: object properties: project_id: description: Required if using a company api key example: or_f45b94ba-5e35-4982-93ed-285e72ee14eb type: string members: minItems: 1 maxItems: 50 type: array items: type: object properties: email: type: string format: email pattern: >- ^(?!\.)(?!.*\.\.)([A-Za-z0-9_'+\-\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\-]*\.)+[A-Za-z]{2,}$ description: Email address to send the invitation to. example: jane.doe@example.com role: default: VIEWER description: Role in the project. Defaults to `VIEWER`. type: string enum: - OWNER - VIEWER example: VIEWER required: - email description: Up to 50 people to invite. required: - members multipart/form-data: schema: type: object properties: project_id: description: Required if using a company api key example: or_f45b94ba-5e35-4982-93ed-285e72ee14eb type: string members: minItems: 1 maxItems: 50 type: array items: type: object properties: email: type: string format: email pattern: >- ^(?!\.)(?!.*\.\.)([A-Za-z0-9_'+\-\.]*)[A-Za-z0-9_+-]@([A-Za-z0-9][A-Za-z0-9\-]*\.)+[A-Za-z]{2,}$ description: Email address to send the invitation to. example: jane.doe@example.com role: default: VIEWER description: Role in the project. Defaults to `VIEWER`. type: string enum: - OWNER - VIEWER example: VIEWER required: - email description: Up to 50 people to invite. required: - members responses: '200': description: Per-item results, `index` naming the position in the request. content: application/json: schema: type: object properties: invited: type: array items: type: object properties: index: type: number email: type: string role: type: string enum: - OWNER - VIEWER description: >- `VIEWER` can see the project's data. `OWNER` can also change the project and manage its members. example: VIEWER access: type: string enum: - granted - pending description: >- `granted` when the email already has a Peec account and can open the project now. `pending` until the invitee signs up from the invitation email. required: - index - email - role - access skipped: type: array items: type: object properties: index: type: number email: type: string reason: type: string enum: - already_member - already_invited - duplicate description: >- `already_member` has access to the project, `already_invited` has an open invitation to it, and `duplicate` repeats an earlier email in the same request. required: - index - email - reason rejected: type: array items: type: object properties: index: type: number email: type: string message: type: string required: - index - email - message required: - invited - skipped - rejected description: Per-item results, `index` naming the position in the request. '403': description: Response for status 403 content: application/json: schema: type: object properties: message: type: string required: - message security: - APIKeyHeader: [] - APIKeyQuery: [] - BearerAuth: [] components: securitySchemes: APIKeyHeader: type: apiKey in: header name: X-API-Key APIKeyQuery: type: apiKey in: query name: api_key BearerAuth: type: http scheme: bearer bearerFormat: JWT ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.