> ## Documentation Index
> Fetch the complete documentation index at: https://docs.didit.me/llms.txt
> Use this file to discover all available pages before exploring further.

# Get Join Invitation

> Public, unauthenticated. Shows the invitation a join link is for while it is open: who asked, the address it went to, and the directory values that will be prefilled. The token is the authentication.

Get Join Invitation API Prompt
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<pre>
  \`Public, unauthenticated. Shows the invitation a join link is for while it is open: who asked, the address it went to, and the directory values that will be prefilled. The token is the authentication.

  Endpoint:
  GET [https://verification.didit.me/v3/travel-rule/join/\{token}/](https://verification.didit.me/v3/travel-rule/join/\{token}/)

  Authentication:
  None - the invitation token in the URL is the credential.

  Failure modes:

  * 404 - No invitation has this link.
  * 410 - The invitation is no longer open: expired, already used, or withdrawn.

  Guide: /transaction-monitoring/travel-rule-interoperability#email-pickup.\`
</pre>

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## OpenAPI

````yaml GET /v3/travel-rule/join/{token}/
openapi: 3.0.0
info:
  version: 3.0.0
  title: Didit Verification API
  description: Identity verification API. Authenticate with x-api-key header.
servers:
  - url: https://verification.didit.me
security: []
tags: []
paths:
  /v3/travel-rule/join/{token}/:
    get:
      tags:
        - Travel Rule
      summary: Get a free-join invitation
      description: >-
        Public, unauthenticated. Shows the invitation a join link is for while
        it is open: who asked, the address it went to, and the directory values
        that will be prefilled. The token is the authentication.
      operationId: getTravelRuleJoinInvitation
      parameters:
        - name: token
          in: path
          required: true
          schema:
            type: string
          description: The invitation token from the join link.
      responses:
        '200':
          description: The invitation.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TravelRuleJoinInvitation'
        '404':
          description: No invitation has this link.
        '410':
          description: >-
            The invitation is no longer open: expired, already used, or
            withdrawn.
      security:
        - {}
      x-codeSamples:
        - lang: curl
          label: curl
          source: curl https://verification.didit.me/v3/travel-rule/join/{token}/
components:
  schemas:
    TravelRuleJoinInvitation:
      type: object
      description: What the join page shows before anything is typed.
      properties:
        email:
          type: string
          format: email
          description: The address the invitation went to.
        vasp_name:
          type: string
        source:
          type: string
          description: Where the invitation came from, for example `pickup`.
        expires_at:
          type: string
          format: date-time
          nullable: true
        prefill:
          type: object
          properties:
            vasp_id:
              type: string
              format: uuid
              nullable: true
            legal_name:
              type: string
            lei:
              type: string
            jurisdiction:
              type: string
            domains:
              type: array
              items:
                type: string

````

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