Pylon

Pylon Custom Fields API

Custom field definitions.

Documentation GitHub OpenAPI

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/pylon-custom-fields-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.

GitHub Google LinkedIn

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

OpenAPI Specification

openapi: 3.0.1
info:
  title: Pylon Accounts Custom Fields API
  description: REST API for Pylon (usepylon.com), the B2B customer support and customer operations platform. Programmatically manage issues (tickets), accounts, contacts, users, teams, tags, custom fields, the knowledge base, and tasks/projects. Authentication uses a Bearer API token; only Admin users can create API tokens in Pylon settings.
  termsOfService: https://usepylon.com/terms
  contact:
    name: Pylon Support
    url: https://docs.usepylon.com/pylon-docs/developer/api
  version: '1.0'
servers:
- url: https://api.usepylon.com
  description: Pylon production API
security:
- bearerAuth: []
tags:
- name: Custom Fields
  description: Custom field definitions.
paths:
  /custom-fields:
    get:
      operationId: listCustomFields
      tags:
      - Custom Fields
      summary: List custom fields
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                type: object
                properties:
                  data:
                    type: array
                    items:
                      $ref: '#/components/schemas/CustomField'
    post:
      operationId: createCustomField
      tags:
      - Custom Fields
      summary: Create a custom field
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CustomField'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomFieldResponse'
  /custom-fields/{id}:
    parameters:
    - name: id
      in: path
      required: true
      schema:
        type: string
    get:
      operationId: getCustomField
      tags:
      - Custom Fields
      summary: Get a custom field
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomFieldResponse'
    patch:
      operationId: updateCustomField
      tags:
      - Custom Fields
      summary: Update a custom field
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CustomField'
      responses:
        '200':
          description: OK
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CustomFieldResponse'
components:
  schemas:
    CustomField:
      type: object
      properties:
        id:
          type: string
        slug:
          type: string
        label:
          type: string
        type:
          type: string
        object_type:
          type: string
        options:
          type: array
          items:
            type: string
    CustomFieldResponse:
      type: object
      properties:
        data:
          $ref: '#/components/schemas/CustomField'
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      description: Pylon API token passed as a Bearer token in the Authorization header. Only Admin users can create API tokens in Pylon settings.