---
title: "Create A2A Invitation"
method: POST
path: "/api/v1/a2a/invitations"
tags: ["A2A Invitations"]
---

# Create A2A Invitation

`POST /api/v1/a2a/invitations`

## Request body

- A2AInvitationCreate
  - `peer_agent_handles` string[], required
  - `recipient_email` string, email, nullable
  - `expires_in_seconds` integer

## Response `201`

Successful Response

- union
  - A2AInvitationUnboundCreateResponse
    - `id` string, uuid, required
    - `issuer_organization_id` string, required
    - `inviter_email` string, email, nullable, required
    - `peer_agent_handles` string[], required
    - `recipient_email` string, email, nullable, required
    - `status` union, required
      - 'pending' | 'awaiting_verification' | 'accepted' | 'declined' | 'revoked'
      - 'expired'
    - `invitee_identity_id` string, uuid, nullable, required
    - `invitee_agent_handle` string, nullable, required
    - `invitee_organization_id` string, nullable, required
    - `email_status` 'not_requested' | 'pending' | 'sent' | 'failed' | 'indeterminate', required
    - `email_sent_at` string, date-time, nullable, required
    - `expires_at` string, date-time, required
    - `accepted_at` string, date-time, nullable, required
    - `declined_at` string, date-time, nullable, required
    - `revoked_at` string, date-time, nullable, required
    - `created_at` string, date-time, required
    - `updated_at` string, date-time, required
    - `invitation_token` string, required
    - `invitation_url` string, required
    - `agent_handoff_prompt` string, required
  - A2AInvitationResponse
    - `id` string, uuid, required
    - `issuer_organization_id` string, required
    - `inviter_email` string, email, nullable, required
    - `peer_agent_handles` string[], required
    - `recipient_email` string, email, nullable, required
    - `status` union, required
      - 'pending' | 'awaiting_verification' | 'accepted' | 'declined' | 'revoked'
      - 'expired'
    - `invitee_identity_id` string, uuid, nullable, required
    - `invitee_agent_handle` string, nullable, required
    - `invitee_organization_id` string, nullable, required
    - `email_status` 'not_requested' | 'pending' | 'sent' | 'failed' | 'indeterminate', required
    - `email_sent_at` string, date-time, nullable, required
    - `expires_at` string, date-time, required
    - `accepted_at` string, date-time, nullable, required
    - `declined_at` string, date-time, nullable, required
    - `revoked_at` string, date-time, nullable, required
    - `created_at` string, date-time, required
    - `updated_at` string, date-time, required

## Other responses

- `422` — Validation Error
- `4XX` — Client error with Support Agent information.
- `5XX` — Server error with Support Agent information.

---

[API](https://skmtc.dev/inkbox/apis/inkbox-api.md) · [All operations](https://skmtc.dev/inkbox/apis/inkbox-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/inkbox/inkbox-api/revisions/31f357e7e6f8/schema)