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/pdffiller-custom-logos-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 form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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

OpenAPI Specification

openapi: 3.2.0
info:
  title: PDFfiller REST Applications Custom Logos API
  description: 'The PDFfiller REST API allows developers to build applications that interact with PDFfiller over HTTP. It supports operations for managing documents, templates, fillable forms, fields, annotations, and eSignature requests. Authentication uses OAuth 2.0 with password or client credentials grant types. PDFfiller is part of the airSlate family of products.

    '
  version: '2.0'
  contact:
    name: PDFfiller Developer Support
    url: https://developers.pdffiller.com/
  license:
    name: Proprietary
    url: https://www.pdffiller.com/en/terms.htm
servers:
- url: https://api.pdffiller.com/v2
  description: PDFfiller API v2
security:
- oauth2: []
tags:
- name: Custom Logos
  description: Manage custom branding logos
paths:
  /custom_branding/custom_logo:
    get:
      operationId: listCustomLogos
      summary: List all custom logos
      description: Returns a list of all custom branding logos.
      tags:
      - Custom Logos
      parameters:
      - $ref: '#/components/parameters/per_page'
      - $ref: '#/components/parameters/page'
      responses:
        '200':
          description: List of custom logos
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomLogoList'
        '401':
          $ref: '#/components/responses/Unauthorized'
    post:
      operationId: createCustomLogo
      summary: Upload a custom logo
      description: Uploads a new custom branding logo.
      tags:
      - Custom Logos
      requestBody:
        required: true
        content:
          multipart/form-data:
            schema:
              type: object
              properties:
                logo:
                  type: string
                  format: binary
                  description: Logo image file (PNG or JPG, square)
      responses:
        '201':
          description: Custom logo uploaded
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomLogo'
        '401':
          $ref: '#/components/responses/Unauthorized'
  /custom_branding/custom_logo/{custom_logo_id}:
    get:
      operationId: getCustomLogo
      summary: Get custom logo by ID
      description: Returns information about a specific custom logo.
      tags:
      - Custom Logos
      parameters:
      - $ref: '#/components/parameters/custom_logo_id'
      responses:
        '200':
          description: Custom logo details
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomLogo'
        '404':
          $ref: '#/components/responses/NotFound'
    delete:
      operationId: deleteCustomLogo
      summary: Delete a custom logo
      description: Removes the specified custom branding logo.
      tags:
      - Custom Logos
      parameters:
      - $ref: '#/components/parameters/custom_logo_id'
      responses:
        '204':
          description: Custom logo deleted
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    CustomLogoList:
      type: object
      properties:
        total:
          type: integer
        items:
          type: array
          items:
            $ref: '#/components/schemas/CustomLogo'
    Error:
      type: object
      properties:
        error:
          type: string
        error_description:
          type: string
        code:
          type: integer
    CustomLogo:
      type: object
      properties:
        id:
          type: integer
        url:
          type: string
          format: uri
        created_at:
          type: string
          format: date-time
  parameters:
    page:
      name: page
      in: query
      description: Page number
      schema:
        type: integer
        default: 1
    per_page:
      name: per_page
      in: query
      description: Number of items per page
      schema:
        type: integer
        default: 15
        maximum: 100
    custom_logo_id:
      name: custom_logo_id
      in: path
      required: true
      description: Unique identifier for the custom logo
      schema:
        type: integer
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
    Unauthorized:
      description: Authentication required or token invalid
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'
  securitySchemes:
    oauth2:
      type: oauth2
      flows:
        password:
          tokenUrl: https://api.pdffiller.com/v2/oauth/token
          scopes:
            read: Read access
            write: Write access
        clientCredentials:
          tokenUrl: https://api.pdffiller.com/v2/oauth/token
          scopes:
            read: Read access
            write: Write access