Parsio Mailboxes API

Create and manage mailboxes (parsers) and their table fields.

Work with this as data

Every API here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for apis

7 MCP tools reach this
  • find_apisBrowse and filter every API in the catalog.
  • get_api_artifactsOne API's artifacts, grouped by type.
  • get_openapiThe primary OpenAPI for this API.
  • find_similar_apisAPIs that look like this one.
  • apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
  • resolveTurn a domain, URL or GitHub org into the provider it belongs to.
  • find_cohortsEvery scored population of providers in the catalog.
All 92 tools

Call it yourself

curl for this page
This API
curl "https://apis.io/api/v1/apis/parsio-mailboxes-api"
All apis
curl "https://apis.io/api/v1/apis?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

A second provider on the same verified email joins the account you already have.

OpenAPI Specification

parsio-mailboxes-api-openapi.yml Raw ↑
openapi: 3.0.1
info:
  title: Parsio Public Documents Mailboxes API
  description: Specification of the Parsio public REST API for AI-powered document and email parsing. Create and manage mailboxes (parsers), upload documents and emails for parsing, retrieve extracted structured JSON, manage parsing templates, and configure webhooks for real-time parsed-data delivery. All endpoints require an API key supplied via the X-API-Key request header.
  termsOfService: https://parsio.io/terms/
  contact:
    name: Parsio Support
    url: https://help.parsio.io
  version: '1.0'
servers:
- url: https://api.parsio.io
security:
- ApiKeyAuth: []
tags:
- name: Mailboxes
  description: Create and manage mailboxes (parsers) and their table fields.
paths:
  /mailboxes:
    get:
      operationId: listMailboxes
      tags:
      - Mailboxes
      summary: List all mailboxes.
      description: Retrieves all mailboxes (parsers) for the authenticated account.
      responses:
        '200':
          description: A list of mailboxes.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Mailbox'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /mailboxes/create:
    post:
      operationId: createMailbox
      tags:
      - Mailboxes
      summary: Create a new mailbox.
      description: Creates a new mailbox (parser) bound to a parsing engine and preset.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateMailboxRequest'
      responses:
        '200':
          description: The created mailbox.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Mailbox'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /mailboxes/{mailbox_id}:
    parameters:
    - $ref: '#/components/parameters/MailboxId'
    get:
      operationId: getMailbox
      tags:
      - Mailboxes
      summary: Get a mailbox.
      description: Fetches the settings of a specific mailbox by its ID.
      responses:
        '200':
          description: The requested mailbox.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Mailbox'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: updateMailbox
      tags:
      - Mailboxes
      summary: Update a mailbox.
      description: Updates the configuration of an existing mailbox.
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateMailboxRequest'
      responses:
        '200':
          description: The updated mailbox.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Mailbox'
        '401':
          $ref: '#/components/responses/Unauthorized'
    delete:
      operationId: deleteMailbox
      tags:
      - Mailboxes
      summary: Delete a mailbox.
      description: Removes a mailbox and its associated configuration.
      responses:
        '200':
          description: Mailbox deleted.
        '401':
          $ref: '#/components/responses/Unauthorized'
  /mailboxes/{mailbox_id}/tableFields:
    parameters:
    - $ref: '#/components/parameters/MailboxId'
    get:
      operationId: listTableFields
      tags:
      - Mailboxes
      summary: List table fields.
      description: Lists the table fields configured for a mailbox.
      responses:
        '200':
          description: A list of table fields.
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/TableField'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  parameters:
    MailboxId:
      name: mailbox_id
      in: path
      required: true
      description: The unique identifier of the mailbox (parser).
      schema:
        type: string
  schemas:
    UpdateMailboxRequest:
      type: object
      properties:
        name:
          type: string
        email_prefix:
          type: string
        process_attachments:
          type: boolean
        collect_emails:
          type: boolean
        alert_email_h:
          type: boolean
        receive_email:
          type: boolean
        preset:
          type: string
        ml_model:
          type: string
    TableField:
      type: object
      properties:
        _id:
          type: string
        name:
          type: string
        type:
          type: string
    Error:
      type: object
      properties:
        error:
          type: string
        message:
          type: string
    Mailbox:
      type: object
      properties:
        _id:
          type: string
        name:
          type: string
        email_prefix:
          type: string
          description: The inbound email address prefix for this mailbox.
        preset:
          type: string
          description: The parsing preset/engine bound to the mailbox.
        ml_model:
          type: string
          description: The AI/ML model used by AI or GPT parsers.
        has_raw_data:
          type: boolean
        parse_sig:
          type: boolean
          description: Whether email signatures are parsed.
        process_attachments:
          type: boolean
        collect_emails:
          type: boolean
        receive_email:
          type: boolean
        created_at:
          type: string
          format: date-time
    CreateMailboxRequest:
      type: object
      required:
      - name
      properties:
        name:
          type: string
        preset:
          type: string
        ml_model:
          type: string
        has_raw_data:
          type: boolean
        parse_sig:
          type: boolean
  responses:
    Unauthorized:
      description: API key missing or invalid.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-Key