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/wunderkind-id-resolution-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: 3.2.0
info:
  title: Wunderkind Email Id Resolution API
  description: 'The Wunderkind Email API provides a secure and reliable way to send emails to subsribers email address.


    ## Features

    - Send emails to multiple recipients

    - HTML and plain text support

    - Custom sender information

    - Reply-to configuration

    - Bearer token authentication


    ## Rate Limits

    - 1000 requests per minute per API key


    ## Support

    For technical support, please contact our API team.

    '
  version: 1.0.0
servers:
- url: https://api.wunderkind.co
  description: Production server
tags:
- name: Id Resolution
paths:
  /id-resolution/v1/identity/lookup/batch:
    post:
      description: ''
      operationId: post_id-resolutionv1identitylookupbatch
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  results:
                    type: array
                    items:
                      properties:
                        device_id:
                          type: string
                          default: '123456789'
                        email:
                          type: string
                          description: Sha256 email hash
                          default: b36a83701f1c3191e19722d6f90274bc1b5501fe69ebf33313e440fe4b0fe210
                      type: object
                required:
                - results
        '204':
          description: No Content
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
        '429':
          description: Too Many Requests
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
      parameters:
      - in: header
        name: Authorization
        schema:
          type: string
          default: apikey {apikey}
          enum:
          - apikey {apikey}
        description: This header is expected to be set according to the pattern below, where {apikey} is client's private key created on Wunderkind Platform. See https://developer.wunderkind.co/docs/authenticate-api-requests#/
        required: true
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                website_id:
                  type: string
                  description: The website ID that the lookup will be performed for.
                device_ids:
                  type: string
                  description: A list of WKND device IDs (at least one). Each item should be a valid deviceID.
              required:
              - website_id
              - device_ids
      tags:
      - Id Resolution
  /id-resolution/v1/identity/enckey:
    post:
      description: ''
      operationId: post_id-resolutionv1identityenckey
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                type: object
                properties:
                  key_base64:
                    type: string
        '400':
          description: Bad Request
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
        '401':
          description: Unauthorized
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
        '403':
          description: Forbidden
          content:
            application/json:
              schema:
                type: object
                properties:
                  name:
                    type: string
                required:
                - name
        '404':
          description: Not Found
          content: {}
      parameters:
      - in: header
        name: Authorization
        schema:
          type: string
        description: This header is expected to be set according to the pattern below, where {apikey} is client's private key created on Wunderkind Platform. See https://developer.wunderkind.co/docs/authenticate-api-requests#/
        required: true
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties: {}
      x-readme:
        code-samples:
        - code: ''
          language: shell
          name: ''
        samples-languages:
        - shell
      tags:
      - Id Resolution
    get:
      description: ''
      operationId: get_id-resolutionv1identityenckey
      responses:
        '200':
          description: ''
      parameters: []
      tags:
      - Id Resolution
  //id-resolution/v1/identity/enckey:
    get:
      description: ''
      operationId: get_id-resolutionv1identityenckey
      responses:
        '200':
          description: ''
      parameters: []
      tags:
      - Id Resolution
components:
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT
      description: Bearer token authentication