> ## Documentation Index
> Fetch the complete documentation index at: https://docs.12m.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# List conversations

> Paginated list of threads in an identity, newest activity first. Filterable.

Returns a page of summary rows — id, correspondent, subject, snippet,
message count, timestamps. Not the full timeline; for that, fetch one
conversation at a time.

## Filtering

Filters are AND-combined. Common patterns:

* **The conversation with one correspondent.** `?with=morgan@example.com`.
* **Everything from a domain.** `?withDomain=example.com` matches both
  `morgan@example.com` and `bob@us.example.com`.
* **Incremental polls.** `?since=<lastEventAt of your previous poll>`
  returns only threads that moved since then. Pair with the
  [events stream](/api-reference/events) for live updates.
* **Hide archived.** `?archived=false`.

## Pagination

`nextCursor` (or `null`) is on every response. Pass it back as
`?cursor=` on the next call. The cursor is the `lastEventAt` of the
last row in the previous page, so behavior is "give me older than this."

## What's NOT in this response

* **The full timeline.** Each row carries `messageCount` and the most
  recent `subject` / `snippet`. To see all messages on a conversation,
  fetch [`GET /conversations/:convId`](/api-reference/get-conversation).
* **Per-conversation read state.** We don't track read state — every
  integrator wants different semantics. Run your own cursor on top of
  `lastEventAt`.


## OpenAPI

````yaml GET /v1/identities/{handle}/conversations
openapi: 3.1.0
info:
  title: inboxbase.ai API
  version: 1.0.0
  description: >-
    Managed email infrastructure for outbound. Send, reply, and read threads
    through one API; we run the mailbox pool, rotation, warmup, and
    deliverability under the hood.
  contact:
    name: inboxbase.ai support
    email: support@inboxbase.ai
    url: https://inboxbase.ai
servers:
  - url: https://api.inboxbase.ai
    description: Production
security:
  - bearerAuth: []
tags:
  - name: Send
    description: Sending email.
  - name: Conversations
    description: Reading threads.
  - name: Events
    description: Pull-mode event stream.
paths:
  /v1/identities/{handle}/conversations:
    get:
      tags:
        - Conversations
      summary: List conversations
      description: >-
        Returns the identity's threads, newest activity first. Filter and
        paginate via query params.
      operationId: listConversations
      parameters:
        - $ref: '#/components/parameters/Handle'
        - name: archived
          in: query
          description: Filter to archived (`true`) or active (`false`) only. Omit for both.
          schema:
            type: boolean
        - name: with
          in: query
          description: Exact correspondent email match.
          schema:
            type: string
            format: email
        - name: withDomain
          in: query
          description: Suffix match on the correspondent's domain (e.g. `acme.com`).
          schema:
            type: string
        - name: since
          in: query
          description: '`lastEventAt >= since` (Unix milliseconds).'
          schema:
            type: integer
            format: int64
        - name: until
          in: query
          description: '`lastEventAt <= until` (Unix milliseconds).'
          schema:
            type: integer
            format: int64
        - name: cursor
          in: query
          description: Pagination — `lastEventAt` of the last row from the previous page.
          schema:
            type: integer
            format: int64
        - name: limit
          in: query
          description: Page size, 1..200.
          schema:
            type: integer
            minimum: 1
            maximum: 200
            default: 50
      responses:
        '200':
          description: Page of conversations.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ListConversationsResponse'
        '401':
          $ref: '#/components/responses/Unauthorized'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  parameters:
    Handle:
      name: handle
      in: path
      required: true
      description: Identity handle, URL-encoded.
      schema:
        type: string
        example: alice.acme@inboxbase.ai
  schemas:
    ListConversationsResponse:
      type: object
      properties:
        identity:
          type: string
        conversations:
          type: array
          items:
            $ref: '#/components/schemas/ConversationListRow'
        nextCursor:
          type:
            - integer
            - 'null'
          format: int64
    ConversationListRow:
      type: object
      properties:
        id:
          type: string
          pattern: ^conv_[0-9a-f]+$
        with:
          type: string
          format: email
          description: Correspondent email.
        subject:
          type: string
          description: Most recent subject line.
        snippet:
          type: string
        messageCount:
          type: integer
        archived:
          type: boolean
        lastEventAt:
          type: integer
          format: int64
          description: Unix milliseconds.
        lastEventAtIso:
          type: string
          format: date-time
        createdAt:
          type: integer
          format: int64
        createdAtIso:
          type: string
          format: date-time
    Error:
      type: object
      required:
        - error
      properties:
        error:
          type: string
          description: Short machine-friendly error code.
        details:
          type: object
          additionalProperties: true
          description: Optional structured context.
  responses:
    Unauthorized:
      description: Missing or invalid API key.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    NotFound:
      description: Identity or conversation not in this org.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: sk_live_...

````