Actionstep

Actionstep Contact Relationships API

The Contact Relationships API from Actionstep — 2 operation(s) for contact relationships.

Documentation GitHub OpenAPI

Operations 4

GET /contactrelationships

POST /contactrelationships

GET /contactrelationships/{id}

DELETE /contactrelationships/{id}

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/actionstep-contact-relationships-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: Action (Matter) Bill Settings Action Bill Settings Contact Relationships API
  description: For retrieving Action Bill Settings. For historical reasons Matters are referred to as *actions* in this version of the API. For information of how to construct requests utilising fieldsets, sorting, paging, filters, and '*includes*', please refer to the API Developer Portal. E&OE.
  version: '1.0'
servers:
- url: https://api.actionstep.com
  description: Base URL reconciled from apis.yml
tags:
- name: Contact Relationships
paths:
  /contactrelationships:
    get:
      description: Returns the collection of all contact relationships.
      tags:
      - Contact Relationships
      responses:
        '200':
          description: OK.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/PagedContactRelationships'
    post:
      description: Create a new contact relationship.
      tags:
      - Contact Relationships
      requestBody:
        $ref: '#/components/requestBodies/CreateContactRelationship'
      responses:
        '200':
          description: OK.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/CreateContactRelationship'
  /contactrelationships/{id}:
    get:
      description: Returns a single contact relationship record.
      tags:
      - Contact Relationships
      parameters:
      - name: id
        in: path
        description: Unique identifier for a single contact relationship record. The identifier is composed from the relationship, fromContact, and toContact properties separated by "--".
        required: true
        schema:
          type: string
          format: string
        example: Father-41854-845258
      responses:
        '200':
          description: OK.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ContactRelationship'
    delete:
      description: Deletes a single contact relationship record.
      tags:
      - Contact Relationships
      parameters:
      - name: id
        in: path
        description: Unique identifier for a single contact relationship record. The identifier is composed from the relationship, fromContact, and toContact properties separated by "--".
        required: true
        schema:
          type: string
          format: string
        example: Father-41854-845258
      responses:
        '204':
          description: Success, No Content.
components:
  schemas:
    CreateContactRelationship:
      type: object
      required:
      - relationship
      properties:
        relationship:
          description: The relationship name between the two contacts.
          type: string
          format: string
          example: Father
        links:
          $ref: '#/components/schemas/CreateContactRelationshipLinks'
    PagedContactRelationships:
      type: object
      properties:
        contactrelationships:
          type: array
          items:
            $ref: '#/components/schemas/ContactRelationship'
        meta:
          $ref: '#/components/schemas/PageMetaData'
    ContactRelationship:
      type: object
      properties:
        id:
          description: Unique identifier for a single contact relationship record. The identifier is composed from the relationship, fromContact, and toContact properties separated by "--".
          type: string
          format: string
          example: Father-41854-845258
          readOnly: true
        relationship:
          description: The relationship name between the two contacts.
          type: string
          format: string
          example: Father
        links:
          $ref: '#/components/schemas/ContactRelationshipLinks'
    CreateContactRelationshipLinks:
      type: object
      required:
      - fromContact
      - toContact
      properties:
        fromContact:
          description: Unique identifier for the contact from which a relationship is to be established.
          example: 41854
          type: integer
        toContact:
          description: Unique identifier for the contact to which a relationship is to be established.
          example: 321845
          type: integer
    PageMetaData:
      type: object
      properties:
        paging:
          $ref: '#/components/schemas/PagingData'
    ContactRelationshipLinks:
      type: object
      properties:
        fromContact:
          description: Unique identifier for the contact from which a relationship is established.
          example: 41854
          type: integer
          readOnly: true
        toContact:
          description: Unique identifier for the contact to which a relationship is established.
          example: 321845
          type: integer
          readOnly: true
    PagingData:
      type: object
      properties:
        contactrelationships:
          $ref: '#/components/schemas/ContactRelationshipsPageData'
    ContactRelationshipsPageData:
      type: object
      properties:
        recordCount:
          description: The total number of contact relationship records returned by the underlying query.
          type: integer
          example: 2487
        pageCount:
          description: The total number of pages generated by the underlying query.
          type: integer
          example: 50
        page:
          description: The page number for this page of contact relationship records.
          type: integer
          example: 2
        pageSize:
          description: Page size.
          type: integer
          example: 50
        prevPage:
          description: A URL to the previous page of contact relationship records.
          type: string
          example: https://ap-southeast-2.actionstep.com/api/rest/contactrelationships?page=1
        nextPage:
          description: A URL to the next page of contact relationship records.
          type: string
          example: https://ap-southeast-2.actionstep.com/api/rest/contactrelationships?page=3
  requestBodies:
    CreateContactRelationship:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/CreateContactRelationship'
externalDocs:
  description: API Developer Portal - Constructing API Requests
  url: https://docs.actionstep.com/api-requests/